Neovi Blue Connection - Intrepid Control Systems neoVI Hardware Help

Intrepid Hardware Help
neoVI Blue Vehicle Side Connections
Main
A pplies to
neoVI Blue
You can connect neoVI to the Vehicle via the 25 pin D-Sub connector. All of the Vehicle network s and power for the neoVI device itself com e from this connector. A listing of the pins of this connector is provided in Table 1 below.
Note that the neoVI connector pin-out is also diagram m ed on the bottom of the neoVI device.
Pin Name
1 SW CAN
2 J1850 VPW
3 LSFT CAN H
4 LSFT CAN L
5 J1850 PW M L
6 J1850 PW M H
7 ISO L
8 ISO K
9 MISC 3
10 MISC 4
11 MISC 5
12 MISC 6
13 PW R GND
14 HS CAN H
15 HS CAN L
16 MS CAN H
17 MS CAN L
18 LIN
19 J1708 H
20 J1708 L
21 MISC 1
22 MISC 2
23 SCI Tx
24 SCI Rx
25 VBATT
J1962 Pin J1962 Pin Description
1 Discretionary* (GMLAN SW CAN Line)
2 + line of SAE J1850
3 Discretionary* (GMLAN MS CAN H)
4 Chassis Ground
5 Signal Ground
Table 1 - The neoVI Connector Pin Descriptions
Description
Single W ire CAN
J1850 VPW (Class 2)
Low Speed Fault Tolerant CAN High
Low Speed Fault Tolerant CAN Low
J1850 PW M (Ford SCP) Low
J1850 PW M (Ford SCP) High
UART/ISO 9141/Keyword Line "L"
UART/ISO 9141/Keyword Bi-directional Line "K"
Miscellaneous Signal 3
Miscellaneous Signal 4
Miscellaneous Signal 5
Miscellaneous Signal 6
Electrical Ground
High Speed CAN High
High Speed CAN Low
Medium Speed CAN High
Medium Speed CAN Low
LIN
J1708 High
J1708 Low
Miscellaneous Signal 1
Miscellaneous Signal 2
Not Used
Not Used
Electrical Positive Supply 7-25 VDC
Figure 2 - The OBD-II / J1962 Connector Vehicle End View
Table 2 - OBD-II Pins and their corresponding neoVI signal
neoVI Connection
SW CAN
J1850 VPW or J1850 PW M H
MS CAN H
Do not use for neoVI.
PW R GND

neoVI Blue Connection

neoVI Pin
1
2 or 6
16
13
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