6
Curtis 1356/1356P CAN Expansion Module Manual, Rev. A
2 — INSTALLATION & WIRING: Low Current Connections
pin name description
J1-1 B+ Battery positive.
Active High Digital Input1 &
J1-2 Input/Output 1 High Power PWM Active Low
Output1.
J1-3 Input 3 Active High Digital Input3.
J1-4 Input 5 Active High Digital Input5.
J1-5 Input 7 Active High Digital Input7.
J1-6 Input 9 Active High Digital Input9.
J1-7 Input 11 Active High Digital Input11.
J1-8 Input 13 Active High Digital Input13.
J1-9 Analog Input 2 Voltage or Resistive Input2.
Voltage or Resistive Input4 &
J1-10
Analog Input 4 /
Quadrature Encoder Input
Encoder A
Phase A.
J1-11 CAN H
CAN Bus High
Communication Line.
J1-12 +5V
Regulated Low Power +5V
Output.
Table 1 24-Pin Molex Connector Pin Assignment
pin name description
J1-13 B- Battery negative.
Active High Digital Input2 &
J1-14 Input/Output 2 High Power PWM Active Low
Output2.
J1-15 Input 4 Active High Digital Input4.
J1-16 Input 6 Active High Digital Input6.
J1-17 Input 8 Active High Digital Input8.
J1-18 Input 10 Active High Digital Input10.
J1-19 Input 12 Active High Digital Input12.
J1-20 Analog Input 1 Voltage or Resistive Input1.
J1-21 Analog Input 3 Voltage or Resistive Input3.
Voltage or Resistive Input5 &
J1-22
Analog Input 5 /
Quadrature Encoder Input
Encoder B
Phase B.
J1-23 CAN L
CAN Bus Low
Communication Line.
J1-24 I/O GND
Input and Output Ground
Reference.
Table 2 4-Pin Molex Connector Pin Assignment
pin name description
J2-1 Serial Rx / LED Enable Serial Receive / Status LED Enable.
J2-2 I/O GND Input and Output Ground Reference.
J2-3 Serial Tx / LED Output Serial Transmit / Status LED Output.
J2-4 +12V Unregulated Low Power +12V Output.
CONNECTIONS
e 1356 /1356P connections are made through 24-pin and 4-pin Molex
connectors. e mating plugs are Molex #39-01-2245 and #39-01-2045, and
the contact pins are #39-00-0059.
e individual pins are characterized in Tables 1 and 2.
24 23 22 21 20 19 18 17 16 15 14 13
12 11 10 9 8 7 6 5 4 3 2 1
J1 J2
12
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