8. Reference: Connector Pinouts and Cable Signal Mappings
This section contains complete pinouts for the connectors on the neoVI’s, as well as those on the network interface cables used to attach to it. For your convenience, tables are also provided that show the mappings of signals between pin numbers on the connectors of each network cable.
Note that the USB cable is industry standard and not covered here.
8.1. neoVI’s Devices Connector Pinouts
We’ll start with the pinouts for the connectors on the neoVI’s devices itself.
8.1.1. neoVI FIRE 3 HD-26 & Antenna Connector Pinout
HD26-1
Pin # |
Name |
Description |
---|---|---|
1 |
MISC 1 |
Miscellaneous 1 (0–3.3V) DI/O |
2 |
DW CAN 4 L |
Dual Wire CAN 4 Low |
3 |
DW CAN 5 L |
Dual Wire CAN 5 Low |
4 |
DW CAN 1 L |
Dual Wire CAN 1 Low |
5 |
DW CAN 8 L |
Dual Wire CAN 8 Low |
6 |
DW CAN 2 L |
Dual Wire CAN 2 Low |
7 |
DW CAN 3 L |
Dual Wire CAN 3 Low |
8 |
DW CAN 6 L |
Dual Wire CAN 6 Low |
9 |
MISC 2 |
Miscellaneous 2 Enhanced miscellaneous I/O (analog or digital with PWM and 0–40V support) AI/O + DI/O |
10 |
GND |
Ground |
11 |
MISC 3 |
Miscellaneous 3 (0–3.3V) DI/O |
12 |
DW CAN 4 H |
Dual Wire CAN 4 High |
13 |
DW CAN 5 H |
Dual Wire CAN 5 High |
14 |
DW CAN 1 H |
Dual Wire CAN 1 High |
15 |
DW CAN 8 H |
Dual Wire CAN 8 High |
16 |
DW CAN 2 H |
Dual Wire CAN 2 High |
17 |
DW CAN 3 H |
Dual Wire CAN 3 High |
18 |
DW CAN 6 H |
Dual Wire CAN 6 High |
19 |
VBAT |
DC Input Power |
20 |
MISC 4 |
Miscellaneous 4 (0–3.3V) DI/O |
21 |
DW CAN 7 L |
Dual Wire CAN 7 Low |
22 |
LIN 01 / ISO K 01 |
LIN Channel 1 |
23 |
LIN 02 |
LIN Channel 2 |
24 |
EXT WAKE |
External Wake |
25 |
ETH 01 ACTIVATE |
Ethernet Activation Line |
26 |
DW CAN 7 H |
Dual Wire CAN 7 High |
HD26-2
1 |
ETH 02 TX+ |
Ethernet 02 TX+ |
2 |
DW CAN 12 L |
Dual Wire CAN 12 Low |
3 |
DW CAN 13 L |
Dual Wire CAN 13 Low |
4 |
DW CAN 09 L |
Dual Wire CAN 9 Low |
5 |
DW CAN 16 L |
Dual Wire CAN 16 Low |
6 |
DW CAN 10 L |
Dual Wire CAN 10 Low |
7 |
DW CAN 11 L |
Dual Wire CAN 11 Low |
8 |
DW CAN 14 L/ LSFT CAN 01 L |
Dual Wire CAN 14 Low |
9 |
ETH 02 TX- |
Ethernet 02 TX- |
10 |
GND |
Ground |
11 |
ETH 02 RX+ |
Ethernet 02 RX+ |
12 |
DW CAN 12 H |
Dual Wire CAN 12 High |
13 |
DW CAN 13 H |
Dual Wire CAN 13 High |
14 |
DW CAN 9 H |
Dual Wire CAN 9 High |
15 |
DW CAN 16 H |
Dual Wire CAN 16 High |
16 |
DW CAN 10 H |
Dual Wire CAN 10 High |
17 |
DW CAN 11 H |
Dual Wire CAN 11 High |
18 |
DW CAN 14 H/ LSFT CAN 01 H/ SW CAN 02/ LIN 08 |
Dual Wire CAN 14 High |
19 |
VBAT |
DC Input Power |
20 |
ETH 02 RX- |
Ethernet 02 RX- |
21 |
DW CAN 15 L/ LSFT CAN 02 L |
Dual Wire CAN 15 Low |
22 |
LIN 03 / ISO K 02 |
LIN Channel 3 |
23 |
LIN 04 |
LIN Channel 4 |
24 |
LIN 05 |
LIN Channel 5 |
25 |
ETH 02 ACTIVATE/ LIN 06 |
Ethernet Activation Line |
26 |
DW CAN 15 H/ LSFT CAN 02 H/ SW CAN 01/ LIN 07 |
Dual Wire CAN 15 High |
Antena
1 |
Wi-Fi |
2 |
NC |
3 |
GPS |
4 |
Wi-Fi DIVERSITY |
![_images/hd26con.png](_images/hd26con.png)
Figure 79: neoVI Fire 3 HD-26-1 Connector Pin Numbering
8.1.2. neoVI RED 2 HD-26 and Antenna Connector Pinout
A list of pin assignments for the HD-26 connector can be found in Table 4, with pin numbering for the connector illustrated in Figure 79.
Pin # |
Name |
Description |
---|---|---|
1 |
MISC 1 |
Miscellaneous 1 (0–3.3V) DI/O |
2 |
DW CAN 4 L |
Dual Wire CAN 4 Low |
3 |
DW CAN 5 L |
Dual Wire CAN 5 Low |
4 |
DW CAN 1 L |
Dual Wire CAN 1 Low |
5 |
DW CAN 8 L |
Dual Wire CAN 8 Low |
6 |
DW CAN 2 L |
Dual Wire CAN 2 Low |
7 |
DW CAN 3 L |
Dual Wire CAN 3 Low |
8 |
DW CAN 6 L |
Dual Wire CAN 6 Low |
9 |
MISC 2 |
Miscellaneous 2 Enhanced miscellaneous I/O (analog or digital with PWM and 0–40V support) AI/O + DI/O |
10 |
GND |
Ground |
11 |
MISC 3 |
Miscellaneous 3 (0–3.3V) DI/O |
12 |
DW CAN 4 H |
Dual Wire CAN 4 High |
13 |
DW CAN 5 H |
Dual Wire CAN 5 High |
14 |
DW CAN 1 H |
Dual Wire CAN 1 High |
15 |
DW CAN 8 H |
Dual Wire CAN 8 High |
16 |
DW CAN 2 H |
Dual Wire CAN 2 High |
17 |
DW CAN 3 H |
Dual Wire CAN 3 High |
18 |
DW CAN 6 H |
Dual Wire CAN 6 High |
19 |
VBAT |
DC Input Power |
20 |
MISC 4 |
Miscellaneous 4 (0–3.3V) DI/O |
21 |
DW CAN 7 L |
Dual Wire CAN 7 Low |
22 |
LIN 01 / ISO K 01 |
LIN Channel 1 |
23 |
LIN 02 |
LIN Channel 2 |
24 |
EXT WAKE |
External Wake |
25 |
ETH 01 ACTIVATE |
Ethernet Activation Line |
26 |
DW CAN 7 H |
Dual Wire CAN 7 High |
Table 4: neoVI RED 2 HD-26 Connector Pinout.
![_images/hd26con.png](_images/hd26con.png)
Figure 80: neoVI RED 2 HD-26 Connector Pin Numbering
Antena
1 |
Wi-Fi |
2 |
NC |
3 |
GPS |
4 |
Wi-Fi DIVERSITY |
8.1.3. neoECU 22 HD-26 Connector Pinout
Pin # |
Name |
Description |
---|---|---|
1 |
MISC 1 |
Miscellaneous 1 (0–3.3V) DI/O |
2 |
DW CAN 4 L |
Dual Wire CAN 4 Low |
3 |
DW CAN 5 L |
Dual Wire CAN 5 Low |
4 |
DW CAN 1 L |
Dual Wire CAN 1 Low |
5 |
DW CAN 8 L |
Dual Wire CAN 8 Low |
6 |
DW CAN 2 L |
Dual Wire CAN 2 Low |
7 |
DW CAN 3 L |
Dual Wire CAN 3 Low |
8 |
DW CAN 6 L |
Dual Wire CAN 6 Low |
9 |
MISC 2 |
Miscellaneous 2 Enhanced miscellaneous I/O (analog or digital with PWM and 0–40V support) AI/O + DI/O |
10 |
GND |
Ground |
11 |
MISC 3 |
Miscellaneous 3 (0–3.3V) DI/O |
12 |
DW CAN 4 H |
Dual Wire CAN 4 High |
13 |
DW CAN 5 H |
Dual Wire CAN 5 High |
14 |
DW CAN 1 H |
Dual Wire CAN 1 High |
15 |
DW CAN 8 H |
Dual Wire CAN 8 High |
16 |
DW CAN 2 H |
Dual Wire CAN 2 High |
17 |
DW CAN 3 H |
Dual Wire CAN 3 High |
18 |
DW CAN 6 H |
Dual Wire CAN 6 High |
19 |
VBAT |
DC Input Power |
20 |
MISC 4 |
Miscellaneous 4 (0–3.3V) DI/O |
21 |
DW CAN 7 L |
Dual Wire CAN 7 Low |
22 |
LIN 01 / ISO K 01 |
LIN Channel 1 |
23 |
LIN 02 |
LIN Channel 2 |
24 |
EXT WAKE |
External Wake |
25 |
ETH 01 ACTIVATE |
Ethernet Activation Line |
26 |
DW CAN 7 H |
Dual Wire CAN 7 High |
![_images/hd26con.png](_images/hd26con.png)
Figure 80: neoECU 22 HD-26 Connector Pin Numbering
8.2. DB26-1 CABLE ADAPTER (DB26HD-F TO DB-25M + DB-9M)
Converts the HD-26F connector on products with a DB26-1 connector to 1x DB-25M and 1x DB-9 connector.
This cable is required to adapter for all this cable listed below in order to use it with your neoVI’s devices.
GM Global A T-Harness [GA-CGM3] https://store.intrepidcs.com/product/GA-CGM3
Deutsch 9-pin (J1939 Type 1) Cable [J1939-FIRE-CABLE] https://store.intrepidcs.com/product/J1939-FIRE-CABLE
OBD Multi (Right Angle Connector) [NEOVI-OBD-MULTI-RIGHT] https://store.intrepidcs.com/product/NEOVI-OBD-MULTI-RIGHT
OBD Multi Cable (Most OEMs) [NEOVI-OBD-MULTI] https://store.intrepidcs.com/product/NEOVI-OBD-MULTI
GM Legacy Cable (Global A) [NEOVI-OBD-1] https://store.intrepidcs.com/product/NEOVI-OBD-1
Pinout
Table 5 lists the pins of the DHD-26F Pin, DB-25M Pin, DB-9M Pin
Signal |
HD-26F Pin # |
DB-25M Pin # |
DB-9M Pin # |
MISC 1 |
1 |
– |
6 |
DW CAN 4 L |
2 |
23 |
– |
DWCAN 5 L |
3 |
22 |
– |
DW CAN 1 L |
4 |
15 |
– |
DW CAN 8 L |
5 |
6 |
– |
DW CAN 2 L |
6 |
17 |
– |
DW CAN 3 L |
7 |
20 |
– |
DW CAN 6 L |
8 |
4 |
– |
MISC 2 |
9 |
– |
7 |
GND |
10 |
13 |
5 |
MISC 3 |
11 |
– |
8 |
DW CAN 4 H |
12 |
18 |
– |
DW CAN 5 H |
13 |
21 |
– |
DW CAN 1 H |
14 |
14 |
– |
DW CAN 8 H |
15 |
5 |
– |
DW CAN 2 H |
16 |
16 |
– |
DW CAN 3 H |
17 |
19 |
– |
DW CAN 6 H |
18 |
3 |
– |
V+ |
19 |
25 |
– |
MISC 4 |
20 |
– |
9 |
DW CAN 7 L |
21 |
7 |
– |
LIN 1 |
22 |
8 |
1 |
LIN 2 |
23 |
– |
2 |
EXT WAKE |
24 |
– |
3 |
ETH ACTIVATE (DOIP) |
25 |
– |
4 |
DW CAN 7 H |
26 |
1 |
– |
8.3. BREAKOUT CABLE (DB-26HD FEMALE TO 11X DB-9M + 2X BANANA PLUGS)
This cable breaks out the DB-26HD Female connector on the DB26 connector of the neoVI Red 2 and the DB26-1 connector on the neoVI Fire 3 to separate DB-9M connectors for 8x CAN, and 2x LIN;and 1x DB9 for all remaining MISC IO, External Wake and DoIP Activation.Two banana plugs are provided to connect power to the neoVI.
Connector Pinouts and Signal Mapping
Pin # (HD26F) |
04 |
14 |
05 |
15 |
06 |
16 |
7 |
17 |
02 |
12 |
03 |
13 |
08 |
18 |
21 |
26 |
Signal (DB 9M) |
HSCAN1 |
HSCAN8 |
HSCAN2 |
HSCAN3 |
HSCAN4 |
HSCAN5 |
HSCAN6 |
HSCAN7 |
||||||||
CAN Low |
Pin 2 |
|||||||||||||||
CAN High |
7 |
|||||||||||||||
GND/PWR |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
LIN
Pin # (HD26F) |
22 |
23 |
Signal (DB 9M) |
LIN1 |
LIN2 |
2 |
2 |
|
GND/PWR |
3 |
3 |
DB9 (MISC)
Pin # DB26 |
1 |
9 |
11 |
20 |
24 |
25 |
Pin # DB9 |
8 |
9 |
6 |
7 |
||
Signal |
MISC 1 |
MISC 2 |
MISC 3 |
MISC 4 |
Banana Jacks
Pin # (HD26F) |
19 |
10 |
Plugs |
PWR+ |
GND– |
8.4. DB26-1 DoIP Cable (Red2, Fire3) [DB26-1-DOIP-CABLE]
Connects the DB26-1 connector on the neoVI Fire 3 / Red 2 Series to an OBD-II (J1962) connector for DoIP. RJ-45 on this cable is connected to ETH01 port via a separate CAT6 cable for DoIP functionality.
PIN |
Description |
1 |
DW CAN 3 H |
2 |
DW CAN 2 H |
3 |
ETH RX+ |
4 |
GND |
5 |
GND |
6 |
DW CAN 1 H |
7 |
HS CAN 4 H |
8 |
ETH ACTIVATION |
9 |
DW CAN 3 L |
10 |
DW CAN 2 L |
11 |
ETH RX- |
12 |
ETH TX+ |
13 |
ETH TX- |
14 |
DW CAN 1 L |
15 |
DW CAN 4 L |
16 |
PWR |
8.5. GM Global A T-Harness [GA-CGM3]
![_images/GA-CGM3-2.jpg](_images/GA-CGM3-2.jpg)
Figure 87: neoVI RED 2 GM Global A T-Harness adapter cable
This adapter cable allows you to connect the neoVI Fire or the neoVI Fire 2 to a Global A vehicle or bench with CGM.
Connector Pinouts and Signal Mapping coming soon
8.6. Deutsch 9-pin (J1939 Type 1) Cable [J1939-FIRE-CABLE]
![_images/J1939-FIRE-CABLE-2.jpg](_images/J1939-FIRE-CABLE-2.jpg)
Figure 88: neoVI RED 2 Deutsch 9-pin (J1939 Type 1) cable
This cable converts the female DB-25 on neoVI hardware devices or other cables to a Deutsch 9-pin (J1939) cable for use with commercial vehicles. It uses the standard J1939 pinout, including dual CAN channels.
NOTE: This cable does not support the neoVI BLUE with dual CAN, but may be used with it for single CAN J1939.
Connector Pinouts and Signal Mapping
Deutsch Signal |
Deutsch Pin # |
DB-25F Pin # |
DB-25F Signal |
Ground (–) |
1/A |
13 |
GND |
Battery (+) |
2/B |
25 |
VBATT |
CAN High (+) |
3/C |
14 |
HS CAN H |
CAN Low (–) |
4/D |
15 |
HS CAN L |
CAN Shield |
5/E |
N/C |
N/C |
J1708 (+) |
6/F |
N/C |
N/C |
J1708 (–) |
7/G |
N/C |
N/C |
CAN2 High (+) |
8/H |
5 |
MS CAN H |
CAN2 Low (–) |
9/J |
6 |
MS CAN L |
8.7. OBD Multi (Right Angle Connector) [NEOVI-OBD-MULTI-RIGHT]
![_images/NEOVI-OBD-MULTI-RIGHT-2.jpg](_images/NEOVI-OBD-MULTI-RIGHT-2.jpg)
Figure 89: neoVI RED 2 OBD Multi (Right Angle Connector)
This cable converts the DB-25M connector on many Intrepid hardware devices to a right-angled OBD-II connector, for applications where this is required. It differs from the NEOVI-OBD-1 in that its pinout matches the needs of most newer vehicles using multiple DW CAN channels.
Note that this cable is the same as the NEOVI-OBD-MULTI except for the shape of the OBD-II connector.
OBD-II Connector Pinout (Vehicle Side View)
![_images/ob2-multi-side-view.jpg](_images/ob2-multi-side-view.jpg)
Figure 90: neoVI RED 2 OBD Multi Side View
Connector Pinouts and Signal Mapping
OBD-II Pin # |
OBD-II Signal |
DB-25F Signal |
DB-25F Pin # |
1 |
Discretionary* |
HS CAN 3 H |
19 |
2 |
SAE J1850 + |
N/C |
N/C |
3 |
Discretionary* |
MS CAN H |
5 |
4 |
Chassis Ground |
N/C |
N/C |
5 |
Signal Ground |
PWR GND |
13 |
6 |
CAN H (ISO16765-4 and SAE-J2284) |
HS CAN 1 H |
14 |
7 |
ISO9141/K |
ISO9141/K/LIN1 |
8 |
8 |
Discretionary* |
N/C |
N/C |
9 |
Discretionary* |
HS CAN 3 L |
20 |
10 |
SAE J1850– |
N/C |
N/C |
11 |
Discretionary* |
MS CAN L |
6 |
12 |
Discretionary* |
HS CAN 2 H |
16 |
13 |
Discretionary* |
HS CAN 2 L |
17 |
14 |
CAN L (ISO16765-4 and SAE-J2284) |
HS CAN 1 L |
15 |
15 |
L line of ISO9141-2 |
ISO L |
7 |
16 |
Unswitched Vehicle Battery Positive |
VBATT |
25 |
Note: - The table above shows standard signals for the OBD-II connector; this includes J1850, which is not supported by current Intrepid hardware devices.
8.8. OBD Multi Cable (Most OEMs) [NEOVI-OBD-MULTI]
![_images/NEOVI-OBD-MULTI-2.jpg](_images/NEOVI-OBD-MULTI-2.jpg)
Figure 91: neoVI RED 2 OBD Multi Cable
This cable converts the DB-25M connector on many Intrepid hardware devices to a standard OBD-II connector. It differs from the NEOVI-OBD-1 in that its pinout matches the needs of most newer vehicles using multiple DW CAN channels.
OBD-II Connector Pinout (Vehicle Side View)
![_images/obd-multi-oem.jpg](_images/obd-multi-oem.jpg)
Figure 92: neoVI RED 2 OBD Multi Side View
Connector Pinouts and Signal Mapping
OBD-II Pin # |
OBD-II Signal |
DB-25F Signal |
DB-25F Pin # |
1 |
Discretionary* |
HS CAN 3 H |
19 |
2 |
SAE J1850 + |
N/C |
N/C |
3 |
Discretionary* |
MS CAN H |
5 |
4 |
Chassis Ground |
N/C |
N/C |
5 |
Signal Ground |
PWR GND |
13 |
6 |
CAN H (ISO16765-4 and SAE-J2284) |
HS CAN 1 H |
14 |
7 |
ISO9141/K |
ISO9141/K/LIN1 |
8 |
8 |
Discretionary* |
N/C |
N/C |
9 |
Discretionary* |
HS CAN 3 L |
20 |
10 |
SAE J1850– |
N/C |
N/C |
11 |
Discretionary* |
MS CAN L |
6 |
12 |
Discretionary* |
HS CAN 2 H |
16 |
13 |
Discretionary* |
HS CAN 2 L |
17 |
14 |
CAN L (ISO16765-4 and SAE-J2284) |
HS CAN 1 L |
15 |
15 |
L line of ISO9141-2 |
ISO L |
7 |
16 |
Unswitched Vehicle Battery Positive |
VBATT |
25 |
Note: - The table above shows standard signals for the OBD-II connector; this includes J1850, which is not supported by current Intrepid hardware devices.
8.9. GM Legacy Cable (Global A) [NEOVI-OBD-1]
![_images/NEOVI-OBD-1-2.jpg](_images/NEOVI-OBD-1-2.jpg)
Figure 93: neoVI RED 2 GM Legacy Cable (Global A) [NEOVI-OBD-1] Cable
This cable adapts the DB-25M connector on many Intrepid hardware devices to a standard OBD-II connector. It has a pinout different from that of the NEOVI-OBD-MULTI, well-suited to GM vehicles.
OBD-II Connector Pinout (Vehicle Side View)
![_images/gm-cable.jpg](_images/gm-cable.jpg)
Figure 94: neoVI RED 2 GM Legacy Cable (Global A) Side View
Connector Pinouts and Signal Mapping
OBD-II Pin # |
OBD-II Signal |
DB-25F Signal |
DB-25F Pin # |
1 |
Discretionary* (GMLAN SW CAN) |
SW CAN |
1 |
2 |
SAE J1850 + |
J1850 VPW |
2 |
3 |
Discretionary* (GMLAN MS CAN H) |
MS CAN H |
5 |
4 |
Chassis Ground |
N/C |
N/C |
5 |
Signal Ground |
PWR GND |
13 |
6 |
Discretionary* (GMLAN HS CAN H) |
HS CAN 1 H |
14 |
7 |
ISO9141/K |
ISO9141/K/LIN1 |
8 |
8 |
Discretionary* |
N/C |
N/C |
9 |
Discretionary* (GM ALDL) |
HS CAN 3 H |
19 |
10 |
SAE J1850 - |
HS CAN 3 L |
20 |
11 |
Discretionary* (GMLAN MS CAN L) |
MS CAN L |
6 |
12 |
Discretionary* |
HS CAN 2 H |
16 |
13 |
Discretionary* |
HS CAN 2 L |
17 |
14 |
Discretionary* (GMLAN HS CAN L) |
HS CAN 1 L |
15 |
15 |
L line of ISO 9141-2 |
ISO L |
7 |
16 |
Unswitched Vehicle Battery Positive |
VBATT |
25 |
Note: - The table above shows standard signals for the OBD-II connector; this includes J1850, which is not supported by current Intrepid hardware devices.