E013 · Source-scoped pinout variants

DVI-D single-link connector engineering reference

Numbered grid positions only; flat blade excluded from this count. Single-link population is kept separate from a full dual-link receptacle. This page publishes count-only evidence, not an invented single-link pin map.

Open field note Source trail

Source checked · no independent review claimed · Fabrication approved: no

DVI-D single-link connector — scoped DVI reference original orientation schematic — Original pinout diagram; read the exact variant and view below. Not to scale.

Contact count

18

Numbered grid positions only; flat blade excluded from this count.

Mating boundary

Shape is not the verdict.

Match the exact DVI variant and analog contact area without force. Physical fit does not prove active links, analog support or converter direction.

Orientation

How to read this profile

Count the small-contact grid separately from the blade and any surrounding analog contacts. No numbered mating-face, solder-side or PCB assignment is published for this single-link profile.

Source-scoped identification facts

Each value retains its exact example, role and measurement axis. Facts from different parts must not be combined into an invented component.

Documented examples; not a mating drawing or compatibility approval
Nominal contacts	18S414 · S411 · S412Numbered grid positions only; flat blade excluded from this count.; nominal engineering count, not automatically positions, population or a device wiring map. Numbered grid positions only; flat blade excluded from this count.
Connector role	plug (DDS-19AMMM-SL7A01)S936Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. DDS-19AMMM-SL7A01. Documented role: plug. 1m cable length,7.3mm cableOD and28AWG wire are not connector envelope or contact pitch.; Full exact primary part page read. Linked2D drawing access failed; contact rows and dimensional axes remain unknown.; Part-specific values differ from older generic LTW brochure40VAC. Do not force brochure voltage onto this exact part.
Coupling / latch	Screw-thread retention; straight overmoulded male cable connector (DDS-19AMMM-SL7A01)S936Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. DDS-19AMMM-SL7A01. Documented role: plug. 1m cable length,7.3mm cableOD and28AWG wire are not connector envelope or contact pitch.; Full exact primary part page read. Linked2D drawing access failed; contact rows and dimensional axes remain unknown.; Part-specific values differ from older generic LTW brochure40VAC. Do not force brochure voltage onto this exact part.
Manufacturer	Amphenol LTW (DDS-19AMMM-SL7A01)S936Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. DDS-19AMMM-SL7A01. Documented role: plug. 1m cable length,7.3mm cableOD and28AWG wire are not connector envelope or contact pitch.; Full exact primary part page read. Linked2D drawing access failed; contact rows and dimensional axes remain unknown.; Part-specific values differ from older generic LTW brochure40VAC. Do not force brochure voltage onto this exact part.
Series	DDS DVI-D single (DDS-19AMMM-SL7A01)S936Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. DDS-19AMMM-SL7A01. Documented role: plug. 1m cable length,7.3mm cableOD and28AWG wire are not connector envelope or contact pitch.; Full exact primary part page read. Linked2D drawing access failed; contact rows and dimensional axes remain unknown.; Part-specific values differ from older generic LTW brochure40VAC. Do not force brochure voltage onto this exact part.
Exact part / implementation	DDS-19AMMM-SL7A01 (DDS-19AMMM-SL7A01)S936Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. DDS-19AMMM-SL7A01. Documented role: plug. 1m cable length,7.3mm cableOD and28AWG wire are not connector envelope or contact pitch.; Full exact primary part page read. Linked2D drawing access failed; contact rows and dimensional axes remain unknown.; Part-specific values differ from older generic LTW brochure40VAC. Do not force brochure voltage onto this exact part.

Not recorded: Positions / cavity span, Populated contacts, Contact rows, Contact pitch, Dimensions / axis, Contact gender / arrangement, Mounting, Keying / polarization, Shell / form, Recorded markings, View convention. Unknown fields stay unknown; illustrations supply no measurements or pin assignments.

Recorded variant and source limits

The flat digital blade is not an invented numbered signal 25. Different vendor counts can include or exclude it.
No housing dimensions, tolerances, insertion depth, PCB layout or fabrication approval is established.
Full receptacle contact presence is not evidence that a source, cable or receiver operates both links.
Do not apply voltage or modify connector pins based on a reference table. Exact device wiring and operating requirements remain separate.
DVI 1.0 digital-only connector (Table 5-1) used for single-link operation: Receptacle mating face per DVI 1.0 Figure 5-1/5-3; pin 1 upper left.
AutomationDirect ATLAS industrial monitor DVI-D video input (device-specific): Manufacturer sketch shows rows 1-8, 9-16, 17-24 left to right; the page does not say whether it is the panel (receptacle) face.
Hatteland Technology HA-SDM-2M single-link DVI-D male-to-male cable (device-specific): Male plug; manufacturer drawing labels pin 1, pin 9 and pin 17 on the plug face.
DDWG DVI 1.0 digital-only connector (Table 5-1), used single-link: DDWG DVI 1.0 Fig. 5-1 (p. 45), receptacle mating face: pin 1 top-left; pins 1-8 top row, 9-16 middle row, 17-24 bottom row, left to right; pin 24 bottom-right; flat-blade / micro-cross area to the right. Fig. 5-5 (p. 47) shows the plug face mirrored: pin 1 top-right, blade on the left.
AutomationDirect Atlas industrial monitor DVI-D video input (device-specific, single-link wiring): Manual's face drawing (p. A-2) shows rows 1-8, 9-16, 17-24 left to right with the cross-shaped analog area on the right; it is not labelled plug or receptacle. Use pin numbers, not drawn positions.
Prior view context (not a source-view value): Count the small-contact grid separately from the blade and any surrounding analog contacts. No numbered mating-face, solder-side or PCB assignment is published for this single-link profile.

Report a correction to these facts →

Pins & wiring

Pinout

Choose the exact wiring. Pin numbers follow its stated view; a schematic does not establish physical positions. Check your exact device before wiring.

Dark pinout view

What the status labels mean

Confirmed: Recorded research passes agree within this variant; this is not independent human review or hardware validation.
Single source: Only one underlying document, or one pass, supports this assignment.
Device-specific: Supported for the named equipment or wiring only. Check your device’s manual.
Unverified: Missing or conflicting evidence. Do not wire from this row.
Not connected: The source explicitly says NC, no contact or no pin for this wiring.

Wiring variantDVI 1.0 digital-only connector (Table 5-1) used for single-link oper…

DVI 1.0 digital-only connector (Table 5-1) used for single-link operation

View and evidence limits

Receptacle mating face per DVI 1.0 Figure 5-1/5-3; pin 1 upper left.

P013 DVI-D single-link — **Agree** on all 24 contacts per DVI 1.0 Table 5-1, and on the AutomationDirect Atlas input (second-link pins 4, 5, 12, 13, 20, 21 and pin 8 not connected) — DVI 1.0 has no separate single-link contact table. A marks the second-link positions unverified for single-link; B lists them with their spec signals and a note that they're inactive in single-link use. **Publish them as "second-link contacts, unused on single-link".** Both passes noted that the AutomationDirect manual swaps the DDC clock and data descriptions on pins 6 and 7.
DVI 1.0 defines one digital-only connector for single- and dual-link use; it does not define a separate single-link contact set. Link #1 positions are therefore recorded as unverified rather than as absent or not connected.
DVI 1.0 assigns pins 4, 5, 12, 13, 20 and 21 to link #1 and requires only link #0 for single-link systems, but does not say whether single-link connectors or cables omit, leave open or wire these contacts. Named devices differ: the ATLAS input marks them N.C.; the HA-SDM-2M table simply omits them.
The product title says 18+1 pins, but the table lists 17 contacts (pin 8 and the second-link positions are not listed). The 18th contact was not identified.

Schematic only · physical contact positions unconfirmed. Original drawing · not to scale. Scroll sideways if needed.

DVI 1.0 digital-only connector (Table 5-1) used for single-link operation — source-scoped contact map
Pin	Signal	What it does	Status
1	T.M.D.S. Data2-	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
2	T.M.D.S. Data2+	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
3	T.M.D.S. Data2/4 Shield	Cable screen or shield connection; check the named equipment.	Single source Sources
4	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
5	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
6	DDC Clock	Clock or clock-control connection, as named by this source.	Single source Sources
7	DDC Data	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
8	No Connect	Not connected or absent in this named wiring.	Not connected Sources
9	T.M.D.S. Data1-	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
10	T.M.D.S. Data1+	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
11	T.M.D.S. Data1/3 Shield	Cable screen or shield connection; check the named equipment.	Single source Sources
12	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
13	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
14	+5V Power	Power connection (+5V Power). Check the specified supply.	Single source Sources
15	Ground (for +5V)	Ground reference and return.	Single source Sources
16	Hot Plug Detect	Control, detection or configuration connection; check the source and device.	Single source Sources
17	T.M.D.S. Data0-	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
18	T.M.D.S. Data0+	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
19	T.M.D.S. Data0/5 Shield	Cable screen or shield connection; check the named equipment.	Single source Sources
20	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
21	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
22	T.M.D.S. Clock Shield	Cable screen or shield connection; check the named equipment.	Single source Sources
23	T.M.D.S. Clock+	Clock or clock-control connection, as named by this source.	Single source Sources
24	T.M.D.S. Clock-	Clock or clock-control connection, as named by this source.	Single source Sources

Sources (1)

S683 · Digital Display Working Group (DDWG) · Digital Visual Interface (DVI)
Revision 1.0, 02 April 1999 · Section 5.2.1.1, Table 5-1 Digital-Only Connector Pin Assignments, p. 43 of 76; Section 2.6 Signal List (signal descriptions), p. 23 of 76; Sections 2.2.2.1-2.2.2.2 T.M.D.S. Link System/Monitor Requirements, p. 13 of 76

AutomationDirect ATLAS industrial monitor DVI-D video input (device-…

AutomationDirect ATLAS industrial monitor DVI-D video input (device-specific)

Device-specific wiring. Check your device’s manual before connecting or applying power.

View and evidence limits

Manufacturer sketch shows rows 1-8, 9-16, 17-24 left to right; the page does not say whether it is the panel (receptacle) face.

P013 DVI-D single-link — **Agree** on all 24 contacts per DVI 1.0 Table 5-1, and on the AutomationDirect Atlas input (second-link pins 4, 5, 12, 13, 20, 21 and pin 8 not connected) — DVI 1.0 has no separate single-link contact table. A marks the second-link positions unverified for single-link; B lists them with their spec signals and a note that they're inactive in single-link use. **Publish them as "second-link contacts, unused on single-link".** Both passes noted that the AutomationDirect manual swaps the DDC clock and data descriptions on pins 6 and 7.
Device-specific: second-link positions 4, 5, 12, 13, 20, 21 and pin 8 are N.C. on this monitor input.
DVI 1.0 assigns pins 4, 5, 12, 13, 20 and 21 to link #1 and requires only link #0 for single-link systems, but does not say whether single-link connectors or cables omit, leave open or wire these contacts. Named devices differ: the ATLAS input marks them N.C.; the HA-SDM-2M table simply omits them.
The product title says 18+1 pins, but the table lists 17 contacts (pin 8 and the second-link positions are not listed). The 18th contact was not identified.

Schematic only · physical contact positions unconfirmed. Original drawing · not to scale. Scroll sideways if needed.

AutomationDirect ATLAS industrial monitor DVI-D video input (device-specific) — source-scoped contact map
Pin	Signal	What it does	Status
1	TMDS DATA2-	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
2	TMDS DATA2+	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
3	TMDS DATA2 Shield	Cable screen or shield connection; check the named equipment.	Device-specific Sources
4	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
5	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
6	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
7	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
8	N.C.	Not connected or absent in this named wiring.	Not connected Sources
9	TMDS DATA1-	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
10	TMDS DATA1+	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
11	TMDS DATA1 Shield	Cable screen or shield connection; check the named equipment.	Device-specific Sources
12	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
13	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
14	+5V Power	Power connection (+5V Power). Check the specified supply.	Device-specific Sources
15	GND (+5V Return)	Ground reference and return.	Device-specific Sources
16	HPD	Control, detection or configuration connection; check the source and device.	Device-specific Sources
17	TMDS DATA0-	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
18	TMDS DATA0+	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
19	TMDS DATA0 Shield	Cable screen or shield connection; check the named equipment.	Device-specific Sources
20	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
21	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
22	TMDS CLOCK Shield	Cable screen or shield connection; check the named equipment.	Device-specific Sources
23	TMDS CLOCK+	Clock or clock-control connection, as named by this source.	Device-specific Sources
24	TMDS CLOCK-	Clock or clock-control connection, as named by this source.	Device-specific Sources

Sources (1)

S684 · AutomationDirect · ATLAS Industrial Flat Panel PC Monitor User's Guide, Appendix A: Hardware Connections
2nd Ed. Rev. J 08/22 | 2nd Ed. Rev. J 08/22 (page footer) · Appendix A, p. A-2, Video Input Pin Assignment, DVI-D table (Pin No./Name/Description) and connector sketch

Hatteland Technology HA-SDM-2M single-link DVI-D male-to-male cable …

Hatteland Technology HA-SDM-2M single-link DVI-D male-to-male cable (device-specific)

Device-specific wiring. Check your device’s manual before connecting or applying power.

View and evidence limits

Male plug; manufacturer drawing labels pin 1, pin 9 and pin 17 on the plug face.

P013 DVI-D single-link — **Agree** on all 24 contacts per DVI 1.0 Table 5-1, and on the AutomationDirect Atlas input (second-link pins 4, 5, 12, 13, 20, 21 and pin 8 not connected) — DVI 1.0 has no separate single-link contact table. A marks the second-link positions unverified for single-link; B lists them with their spec signals and a note that they're inactive in single-link use. **Publish them as "second-link contacts, unused on single-link".** Both passes noted that the AutomationDirect manual swaps the DDC clock and data descriptions on pins 6 and 7.
Only the 17 listed contacts are recorded. The datasheet calls the plug '18+1' but lists 17 numbered contacts; the status of positions 4, 5, 8, 12, 13, 20 and 21 is not stated.
DVI 1.0 assigns pins 4, 5, 12, 13, 20 and 21 to link #1 and requires only link #0 for single-link systems, but does not say whether single-link connectors or cables omit, leave open or wire these contacts. Named devices differ: the ATLAS input marks them N.C.; the HA-SDM-2M table simply omits them.
The product title says 18+1 pins, but the table lists 17 contacts (pin 8 and the second-link positions are not listed). The 18th contact was not identified.

Schematic only · physical contact positions unconfirmed. Original drawing · not to scale. Scroll sideways if needed.

Hatteland Technology HA-SDM-2M single-link DVI-D male-to-male cable (device-specific) — source-scoped contact map
Pin	Signal	What it does	Status
1	TMDS DATA 2-	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
2	TMDS DATA 2+	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
3	TMDS DATA 2 SHIELD	Cable screen or shield connection; check the named equipment.	Device-specific Sources
6	DDC CLOCK	Clock or clock-control connection, as named by this source.	Device-specific Sources
7	DDC DATA	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
9	TMDS DATA 1-	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
10	TMDS DATA 1+	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
11	TMDS DATA 1 SHIELD	Cable screen or shield connection; check the named equipment.	Device-specific Sources
14	POWER +5V	Power connection (POWER +5V). Check the specified supply.	Device-specific Sources
15	GROUND (+5V & HV SYNC.)	Ground reference and return.	Device-specific Sources
16	HOT PLUG DETECT	Control, detection or configuration connection; check the source and device.	Device-specific Sources
17	TMDS DATA 0-	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
18	TMDS DATA 0+	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
19	TMDS DATA 0 SHIELD	Cable screen or shield connection; check the named equipment.	Device-specific Sources
22	TMDS CLOCK SHIELD	Cable screen or shield connection; check the named equipment.	Device-specific Sources
23	TMDS CLOCK+	Clock or clock-control connection, as named by this source.	Device-specific Sources
24	TMDS CLOCK-	Clock or clock-control connection, as named by this source.	Device-specific Sources

Sources (1)

S685 · Hatteland Technology · Datasheet: Appliance cables and connectors suitable for a wide range of Hatteland Technology products (DSUB, DVI, DP, HDMI, Power, Serial, Adapters, BNC)
Revision 19, last revised 18 Sep 2024 · p. 3/19, HA-SDM-2M Standard DVI-D 18+1pin Male Signal Cable (Single Link Digital), DVI-D MALE PIN / Description / DVI-D MALE PIN table

DDWG DVI 1.0 digital-only connector (Table 5-1), used single-link

View and evidence limits

DDWG DVI 1.0 Fig. 5-1 (p. 45), receptacle mating face: pin 1 top-left; pins 1-8 top row, 9-16 middle row, 17-24 bottom row, left to right; pin 24 bottom-right; flat-blade / micro-cross area to the right. Fig. 5-5 (p. 47) shows the plug face mirrored: pin 1 top-right, blade on the left.

P013 DVI-D single-link — **Agree** on all 24 contacts per DVI 1.0 Table 5-1, and on the AutomationDirect Atlas input (second-link pins 4, 5, 12, 13, 20, 21 and pin 8 not connected) — DVI 1.0 has no separate single-link contact table. A marks the second-link positions unverified for single-link; B lists them with their spec signals and a note that they're inactive in single-link use. **Publish them as "second-link contacts, unused on single-link".** Both passes noted that the AutomationDirect manual swaps the DDC clock and data descriptions on pins 6 and 7.
DVI 1.0 defines a single digital-only connector, not a separate single-link connector. The six second-link positions keep their assigned signals but are inactive when only link #0 is used.
No connector-maker or cable-maker drawing was found that shows single-link DVI-D plugs omitting contacts 4, 5, 12, 13, 20 and 21. DVI 1.0 does not define a reduced-contact single-link plug. A Molex DVI drawing request timed out.
On p. A-2 the description for pin 6 (DDC Clock) reads 'The Data Line for the DDC Interface' and for pin 7 (DDC Data) reads 'The Clock Line...'. Signal names follow DDWG Table 5-1, and the descriptions are treated as a transposition.

Schematic only · physical contact positions unconfirmed. Original drawing · not to scale. Scroll sideways if needed.

DDWG DVI 1.0 digital-only connector (Table 5-1), used single-link — source-scoped contact map
Pin	Signal	What it does	Status
1	T.M.D.S. Data2-	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
2	T.M.D.S. Data2+	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
3	T.M.D.S. Data2/4 Shield	Cable screen or shield connection; check the named equipment.	Single source Sources
4	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
5	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
6	DDC Clock	Clock or clock-control connection, as named by this source.	Single source Sources
7	DDC Data	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
8	No Connect	Not connected or absent in this named wiring.	Not connected Sources
9	T.M.D.S. Data1-	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
10	T.M.D.S. Data1+	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
11	T.M.D.S. Data1/3 Shield	Cable screen or shield connection; check the named equipment.	Single source Sources
12	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
13	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
14	+5V Power	Power connection (+5V Power). Check the specified supply.	Single source Sources
15	Ground (for +5V)	Ground reference and return.	Single source Sources
16	Hot Plug Detect	Control, detection or configuration connection; check the source and device.	Single source Sources
17	T.M.D.S. Data0-	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
18	T.M.D.S. Data0+	Signal conductor. Pair, polarity and direction follow this named wiring.	Single source Sources
19	T.M.D.S. Data0/5 Shield	Cable screen or shield connection; check the named equipment.	Single source Sources
20	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
21	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
22	T.M.D.S. Clock Shield	Cable screen or shield connection; check the named equipment.	Single source Sources
23	T.M.D.S. Clock+	Clock or clock-control connection, as named by this source.	Single source Sources
24	T.M.D.S. Clock-	Clock or clock-control connection, as named by this source.	Single source Sources

Sources (2)

S686 · Digital Display Working Group (DDWG) · Digital Visual Interface (DVI)
Revision 1.0, 02 April 1999 · Sec. 5.2.1.1, Table 5-1 Digital-Only Connector Pin Assignments, p. 43 of 76; Sec. 2.6 Signal List (signal descriptions, link/channel mapping), p. 23 of 76; Sec. 2.2.2, Table 2-1 Single and Dual Link Operation and Sec. 2.2.2.1-2.2.2.2 link requirements, pp. 12-13 of 76
S687 · Digital Display Working Group (document hosted by Molex via TTI) · Digital Display Working Group Delivers DVI (summary sheet)
Undated two-page summary; references DVI 1.0 · p. 2, 'Digital Only Connector' pin/signal table

AutomationDirect Atlas industrial monitor DVI-D video input (device-…

AutomationDirect Atlas industrial monitor DVI-D video input (device-specific, single-link wiring)

Device-specific wiring. Check your device’s manual before connecting or applying power.

View and evidence limits

Manual's face drawing (p. A-2) shows rows 1-8, 9-16, 17-24 left to right with the cross-shaped analog area on the right; it is not labelled plug or receptacle. Use pin numbers, not drawn positions.

P013 DVI-D single-link — **Agree** on all 24 contacts per DVI 1.0 Table 5-1, and on the AutomationDirect Atlas input (second-link pins 4, 5, 12, 13, 20, 21 and pin 8 not connected) — DVI 1.0 has no separate single-link contact table. A marks the second-link positions unverified for single-link; B lists them with their spec signals and a note that they're inactive in single-link use. **Publish them as "second-link contacts, unused on single-link".** Both passes noted that the AutomationDirect manual swaps the DDC clock and data descriptions on pins 6 and 7.
Device-specific. Positions 4, 5, 12, 13, 20 and 21 (second link) and 8 are N.C. on this monitor.
No connector-maker or cable-maker drawing was found that shows single-link DVI-D plugs omitting contacts 4, 5, 12, 13, 20 and 21. DVI 1.0 does not define a reduced-contact single-link plug. A Molex DVI drawing request timed out.
On p. A-2 the description for pin 6 (DDC Clock) reads 'The Data Line for the DDC Interface' and for pin 7 (DDC Data) reads 'The Clock Line...'. Signal names follow DDWG Table 5-1, and the descriptions are treated as a transposition.

Schematic only · physical contact positions unconfirmed. Original drawing · not to scale. Scroll sideways if needed.

AutomationDirect Atlas industrial monitor DVI-D video input (device-specific, single-link wiring) — source-scoped contact map
Pin	Signal	What it does	Status
1	TMDS DATA2-	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
2	TMDS DATA2+	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
3	TMDS DATA2 Shield	Cable screen or shield connection; check the named equipment.	Device-specific Sources
4	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
5	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
6	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
7	Not confirmed	No settled assignment. Do not wire from this row.	Unverified Sources
8	N.C.	Not connected or absent in this named wiring.	Not connected Sources
9	TMDS DATA1-	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
10	TMDS DATA1+	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
11	TMDS DATA1 Shield	Cable screen or shield connection; check the named equipment.	Device-specific Sources
12	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
13	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
14	+5V Power	Power connection (+5V Power). Check the specified supply.	Device-specific Sources
15	GND (+5V Return)	Ground reference and return.	Device-specific Sources
16	HPD	Control, detection or configuration connection; check the source and device.	Device-specific Sources
17	TMDS DATA0-	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
18	TMDS DATA0+	Signal conductor. Pair, polarity and direction follow this named wiring.	Device-specific Sources
19	TMDS DATA0 Shield	Cable screen or shield connection; check the named equipment.	Device-specific Sources
20	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
21	N.C.	Explicitly not connected in this named manufacturer implementation. Do not wire this contact.	Not connected Sources
22	TMDS CLOCK Shield	Cable screen or shield connection; check the named equipment.	Device-specific Sources
23	TMDS CLOCK+	Clock or clock-control connection, as named by this source.	Device-specific Sources
24	TMDS CLOCK-	Clock or clock-control connection, as named by this source.	Device-specific Sources

Sources (2)

S684 · AutomationDirect · ATLAS Industrial Flat Panel PC Monitor User's Guide, Appendix A: Hardware Connections
2nd Ed. Rev. J 08/22 | 2nd Ed. Rev. J 08/22 (page footer) · Appendix A, p. A-2, 'Video Input Pin Assignment - DVI-D' table and face drawing
S686 · Digital Display Working Group (DDWG) · Digital Visual Interface (DVI)
Revision 1.0, 02 April 1999 · Sec. 5.2.1.1, Table 5-1 Digital-Only Connector Pin Assignments, p. 43 of 76

Unknowns stay unknown.

The flat digital blade is not an invented numbered signal 25. Different vendor counts can include or exclude it.
No housing dimensions, tolerances, insertion depth, PCB layout or fabrication approval is established.
Full receptacle contact presence is not evidence that a source, cable or receiver operates both links.
Do not apply voltage or modify connector pins based on a reference table. Exact device wiring and operating requirements remain separate.

Your next step

Use the detail without guessing past its limits.

Read the connector field note Recognition clues and practical checks.Work through a connection Keep exact equipment and cable requirements separate.

Source trail

Claims and sources

C013Bsource checked

Dell distinguishes 18 grid contacts in single-link DVI cables from 24 in dual-link cables. The flat blade is a separate visual feature and is not included in this numbered-grid count.

Dell · Video Display and Multiple Video Display General Information — DVI questions ↗
Article 000052929, version 13; modified 17 April 2026. First FAQ on dual link, E-Port dock note, and active/passive adapter definitions. · General article includes simplified descriptions and a broad conversion chart; those are not adopted as universal compatibility rules. E-Port wording is not an inventory of every dock revision.

Digital Display Working Group (DDWG) · Digital Visual Interface, Revision 1.0 (02 April 1999) ↗
Printed/PDF pp. 43–47; Tables 5-1 and 5-2; Figures 5-1, 5-3 and 5-5. · Mirror hosting is not an official live DDWG publication channel. No independent authentication, fabrication approval, current product conformance, universal PCB layout or timing guarantee.

C013Csource checked

Molex distinguishes digital single-link, digital dual-link and analog cable families and states that plug contacts may be partially loaded according to the signal set.

Molex · MicroCross DVI Connector System — signal interface and cable assemblies ↗
PDF p. 2: DVI-I Receptacle Connector Front View and signal roles; p. 3: single/dual-link and analog cable families; partially loaded plug note. · Archived brochure, not evidence of current availability. Plug contacts may be partially loaded for a signal set. Do not transfer full receptacle assignments to unspecified cables or PCB terminals.

C801Hsource checked

DVI 1.0 digital-only connector (Table 5-1) used for single-link operation: original contact normalization. Statuses distinguish comparison agreement, source limits and named-device wiring.

Digital Display Working Group (DDWG) · Digital Visual Interface (DVI) ↗
Section 2.6 Signal List (signal descriptions), p. 23 of 76; Section 5.2.1.1, Table 5-1 Digital-Only Connector Pin Assignments, p. 43 of 76; Section 5.2.1.2, Table 5-2 Combined Analog and Digital Connector Pin Assignments, p. 44 of 76; Section 5.2.6.1, Figure 5-6 Analog Plug Connector Mating Interface Dimensions, p. 47 of 76; Sections 2.2.2.1-2.2.2.2 T.M.D.S. Link System/Monitor Requirements, p. 13 of 76 · Source scope and unresolved evidence are preserved in the engineering variant. Recorded original location/access note: http://www.ddwg.org/lib/dvi_10.pdf (retrieved from Internet Archive capture https://web.archive.org/web/20060630104414/http://www.ddwg.org:80/lib/dvi_10.pdf; ddwg.org no longer serves it)

C801Isource checked

AutomationDirect ATLAS industrial monitor DVI-D video input (device-specific): original contact normalization. Statuses distinguish comparison agreement, source limits and named-device wiring.

AutomationDirect · ATLAS Industrial Flat Panel PC Monitor User's Guide, Appendix A: Hardware Connections ↗
Appendix A, p. A-2, 'Video Input Pin Assignment - DVI-D' table and face drawing; Appendix A, p. A-2, Video Input Pin Assignment, DVI-D table (Pin No./Name/Description) and connector sketch · Source scope and unresolved evidence are preserved in the engineering variant.

C801Jsource checked

Hatteland Technology HA-SDM-2M single-link DVI-D male-to-male cable (device-specific): original contact normalization. Statuses distinguish comparison agreement, source limits and named-device wiring.

Hatteland Technology · Datasheet: Appliance cables and connectors suitable for a wide range of Hatteland Technology products (DSUB, DVI, DP, HDMI, Power, Serial, Adapters, BNC) ↗
p. 10/19, DVI-4 'DVI-I (12+5) Single Link Male to RGB/VGA (15-pin HD D-SUB female) signal adapter', DVI MALE PIN / Description / HD15 FEMALE PIN table and male-face drawing; p. 3/19, HA-SDM-2M Standard DVI-D 18+1pin Male Signal Cable (Single Link Digital), DVI-D MALE PIN / Description / DVI-D MALE PIN table · Source scope and unresolved evidence are preserved in the engineering variant.

C801Ksource checked

DDWG DVI 1.0 digital-only connector (Table 5-1), used single-link: original contact normalization. Statuses distinguish comparison agreement, source limits and named-device wiring.

Digital Display Working Group (DDWG) · Digital Visual Interface (DVI) ↗
Fig. 5-1 Digital-only Receptacle Connector Mating Interface Dimensions, p. 45 of 76; Sec. 2.2.2, Table 2-1 Single and Dual Link Operation and Sec. 2.2.2.1-2.2.2.2 link requirements, pp. 12-13 of 76; Sec. 2.6 Signal List (signal descriptions, link/channel mapping), p. 23 of 76; Sec. 5.2.1.1, Table 5-1 Digital-Only Connector Pin Assignments, p. 43 of 76; Sec. 5.2.1.2, Table 5-2 Combined Analog and Digital Connector Pin Assignments, p. 44 of 76; Sec. 5.2.6.1, Fig. 5-6 Analog Plug Connector Mating Interface Dimensions, p. 47 of 76 · Source scope and unresolved evidence are preserved in the engineering variant.

Digital Display Working Group (document hosted by Molex via TTI) · Digital Display Working Group Delivers DVI (summary sheet) ↗
p. 2, 'Combined Connector (with micro-cross)' pin/signal table; p. 2, 'Digital Only Connector' pin/signal table · Source scope and unresolved evidence are preserved in the engineering variant.

C801Lsource checked

AutomationDirect Atlas industrial monitor DVI-D video input (device-specific, single-link wiring): original contact normalization. Statuses distinguish comparison agreement, source limits and named-device wiring.

8 source records support this profile. No independent engineering review or hardware validation is claimed.

Evidence behind this page

Scope first. Source second. Approval separate.

8 linked sources · 7 scoped claims · 0 sources with inspection/access flags.

Page scope: No new drawing. Existing original unnumbered artwork remains an identification illustration, not the numbered source view.

Assessment 2026-10-22 · earliest scheduled source review 2027-01-05. This is a recorded-date assessment, not a live source check. Page-level independent review is not established by this panel.

Inspect 8 source scopes, access limits and dates

S411 · Digital Visual Interface, Revision 1.0 (02 April 1999)

Digital Display Working Group (DDWG) · Unclassified publisher domain · inspected 2026-10-07 · due 2027-01-05

Within inspection window

Scoped support: Primary DDWG specification authored in 1999, read from an explicitly third-party document mirror. Digital-only and combined assignments, interface grouping and numbered receptacle/plug views.

Not established / limitations: Mirror hosting is not an official live DDWG publication channel. No independent authentication, fabrication approval, current product conformance, universal PCB layout or timing guarantee.

Locator: Printed/PDF pp. 43–47; Tables 5-1 and 5-2; Figures 5-1, 5-3 and 5-5.

S412 · MicroCross DVI Connector System — signal interface and cable assemblies

Molex · Unclassified publisher domain · inspected 2026-10-07 · due 2027-01-05

Within inspection window

Scoped support: Primary manufacturer brochure hosted by Mouser. Numbered DVI-I front view and named cable-family distinctions.

Not established / limitations: Archived brochure, not evidence of current availability. Plug contacts may be partially loaded for a signal set. Do not transfer full receptacle assignments to unspecified cables or PCB terminals.

Locator: PDF p. 2: DVI-I Receptacle Connector Front View and signal roles; p. 3: single/dual-link and analog cable families; partially loaded plug note.

S414 · Video Display and Multiple Video Display General Information — DVI questions

Dell · Manufacturer / product-owner domain · inspected 2026-10-07 · due 2027-01-05

Within inspection window

Scoped support: Bounded use: 18 versus 24 grid positions; source/cable/display requirements; named E-Port single-link wiring despite accepting dual-link-shaped cables; active versus passive circuitry.

Not established / limitations: General article includes simplified descriptions and a broad conversion chart; those are not adopted as universal compatibility rules. E-Port wording is not an inventory of every dock revision.

Locator: Article 000052929, version 13; modified 17 April 2026. First FAQ on dual link, E-Port dock note, and active/passive adapter definitions.

S683 · Digital Visual Interface (DVI)

Digital Display Working Group (DDWG) · Unclassified publisher domain · inspected 2026-10-20 · due 2027-01-18

Within inspection window

Scoped support: Exact named pinout variant only; not capability or compatibility approval.

Not established / limitations: Source scope and unresolved evidence are preserved in the engineering variant. Recorded original location/access note: http://www.ddwg.org/lib/dvi_10.pdf (retrieved from Internet Archive capture https://web.archive.org/web/20060630104414/http://www.ddwg.org:80/lib/dvi_10.pdf; ddwg.org no longer serves it)

Locator: Section 2.6 Signal List (signal descriptions), p. 23 of 76; Section 5.2.1.1, Table 5-1 Digital-Only Connector Pin Assignments, p. 43 of 76; Section 5.2.1.2, Table 5-2 Combined Analog and Digital Connector Pin Assignments, p. 44 of 76; Section 5.2.6.1, Figure 5-6 Analog Plug Connector Mating Interface Dimensions, p. 47 of 76; Sections 2.2.2.1-2.2.2.2 T.M.D.S. Link System/Monitor Requirements, p. 13 of 76

S684 · ATLAS Industrial Flat Panel PC Monitor User's Guide, Appendix A: Hardware Connections

AutomationDirect · Unclassified publisher domain · inspected 2026-10-20 · due 2027-01-18

Within inspection window

Scoped support: Exact named pinout variant only; not capability or compatibility approval.

Not established / limitations: Source scope and unresolved evidence are preserved in the engineering variant.

Locator: Appendix A, p. A-2, 'Video Input Pin Assignment - DVI-D' table and face drawing; Appendix A, p. A-2, Video Input Pin Assignment, DVI-D table (Pin No./Name/Description) and connector sketch

S685 · Datasheet: Appliance cables and connectors suitable for a wide range of Hatteland Technology products (DSUB, DVI, DP, HDMI, Power, Serial, Adapters, BNC)

Hatteland Technology · Unclassified publisher domain · inspected 2026-10-20 · due 2027-01-18

Within inspection window

Scoped support: Exact named pinout variant only; not capability or compatibility approval.

Not established / limitations: Source scope and unresolved evidence are preserved in the engineering variant.

Locator: p. 10/19, DVI-4 'DVI-I (12+5) Single Link Male to RGB/VGA (15-pin HD D-SUB female) signal adapter', DVI MALE PIN / Description / HD15 FEMALE PIN table and male-face drawing; p. 3/19, HA-SDM-2M Standard DVI-D 18+1pin Male Signal Cable (Single Link Digital), DVI-D MALE PIN / Description / DVI-D MALE PIN table

S686 · Digital Visual Interface (DVI)

Digital Display Working Group (DDWG) · Unclassified publisher domain · inspected 2026-10-20 · due 2027-01-18

Within inspection window

Scoped support: Exact named pinout variant only; not capability or compatibility approval.

Not established / limitations: Source scope and unresolved evidence are preserved in the engineering variant.

Locator: Fig. 5-1 Digital-only Receptacle Connector Mating Interface Dimensions, p. 45 of 76; Sec. 2.2.2, Table 2-1 Single and Dual Link Operation and Sec. 2.2.2.1-2.2.2.2 link requirements, pp. 12-13 of 76; Sec. 2.6 Signal List (signal descriptions, link/channel mapping), p. 23 of 76; Sec. 5.2.1.1, Table 5-1 Digital-Only Connector Pin Assignments, p. 43 of 76; Sec. 5.2.1.2, Table 5-2 Combined Analog and Digital Connector Pin Assignments, p. 44 of 76; Sec. 5.2.6.1, Fig. 5-6 Analog Plug Connector Mating Interface Dimensions, p. 47 of 76

S687 · Digital Display Working Group Delivers DVI (summary sheet)

Digital Display Working Group (document hosted by Molex via TTI) · Unclassified publisher domain · inspected 2026-10-20 · due 2027-01-18

Within inspection window

Scoped support: Exact named pinout variant only; not capability or compatibility approval.

Not established / limitations: Source scope and unresolved evidence are preserved in the engineering variant.

Locator: p. 2, 'Combined Connector (with micro-cross)' pin/signal table; p. 2, 'Digital Only Connector' pin/signal table

Trace 7 claims to their source records

C013B · P013

Dell distinguishes 18 grid contacts in single-link DVI cables from 24 in dual-link cables. The flat blade is a separate visual feature and is not included in this numbered-grid count.

Claim scope: Grid-count convention; not the total of all visible metal, connected conductors or PCB terminals.

Source links: S414 · S411 · Evidence trail → (private workspace)

C013C · P013

Molex distinguishes digital single-link, digital dual-link and analog cable families and states that plug contacts may be partially loaded according to the signal set.

Claim scope: Manufacturer cable-family scope. No complete single-link terminal assignment is supplied here.

Source links: S412 · Evidence trail → (private workspace)

C801H · P013

DVI 1.0 digital-only connector (Table 5-1) used for single-link operation: original contact normalization. Statuses distinguish comparison agreement, source limits and named-device wiring.

Claim scope: Pinout variant only; see comparison and per-contact status. Not fabrication approval.

Source links: S683 · Evidence trail → (private workspace)

C801I · P013

AutomationDirect ATLAS industrial monitor DVI-D video input (device-specific): original contact normalization. Statuses distinguish comparison agreement, source limits and named-device wiring.

Claim scope: Pinout variant only; see comparison and per-contact status. Not fabrication approval.

Source links: S684 · Evidence trail → (private workspace)

C801J · P013

Claim scope: Pinout variant only; see comparison and per-contact status. Not fabrication approval.

Source links: S685 · Evidence trail → (private workspace)

C801K · P013

DDWG DVI 1.0 digital-only connector (Table 5-1), used single-link: original contact normalization. Statuses distinguish comparison agreement, source limits and named-device wiring.

Claim scope: Pinout variant only; see comparison and per-contact status. Not fabrication approval.

Source links: S686 · S687 · Evidence trail → (private workspace)

C801L · P013

Claim scope: Pinout variant only; see comparison and per-contact status. Not fabrication approval.

Source links: S684 · S686 · Evidence trail → (private workspace)

Prepare this page for review →Read the evidence method →

Recorded evidence only. An inspection date, publisher label, source link or generated packet is not independent technical review, hardware testing, fabrication approval or a compatibility verdict.