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54
SMART-AG User Manual Rev 2
Appendix A
Technical Specifications
 Table 7:  SMART-AG Cable Pinouts
A.2.2
SMART-AG Connector and Cable Requirements
Custom cables for installing your SMART-AG can be created using he following guidelines:
• Wire size: must be 0.5 mm-1.25 mm (20-16 AWG)
• Batt + connection must be protected by 5A fast blow fuse
Colour
Signal Name
J1
J2
J3
Label
Red
COM1_TXD
1
2
White
COM1_RXD
2
3
Red
COM2_TXD
3
2
White
COM2_RXD
4
3
Black
COM1 GND
5
5
Black
COM2 GND
5
5
White-Black
MKI GND
5
MKI GND
White-Black
ER GND
5
ER GND
White-Black
PPS GND
5
PULSE PER 
SECOND 
GND
Yellow
CANI+
6
CANI +
Green
CANI-
7
CANI -
-
RESERVED
8
Black
PWR RET (GND)
9
BATT -
Blue
EMULATED 
RADAR OUT
10
ER_OUT
White
EVENT MARK IN
11
MKI
Orange
PPS
12
PPS
-
RESERVED
13
Red
PWR INPUT
14
BATT +