Unitronics Samba OPLC SM43-J-R20 Installation Manual page 6

Input and Output Jumper Settings
The tables below show how to set a specific jumper to change input functionality. To access the I/O
jumpers, you must open the controller according to the instructions below.
Incompatible jumper settings and wiring connections may seriously damage the controller.
SM43-J-R20/SM35-J-R20
Digital Inputs 0-11: Set Type
Set to JP12 (all Inputs)
npn (sink) A
pnp (source)* B
Input 5: Set Type - Digital or Analog #1
Set to JP4
Digital* A
Voltage B
Current B
Input 6: Set Type - Digital or Analog #0
Set to JP8
Digital* A
Voltage B
Current B
*Default settings
SM43-J-T20/SM35-J-T20
Do not move JP2.
Digital Inputs 0-11: Set Type
Set to JP1 (all Inputs)
npn (sink) A
pnp(source)* B
Inputs 10/11: Set as Digital or Analog
Set to JP5 (Input 10)
Digital* A
Analog B
Analog Inputs AN0/AN1: Set Type
Set to JP3 (AN0)
Voltage* A
Current B
*Default settings
6
JP10
A
A
B
JP9
A
A
B
JP6 (Input 11)
A
B
JP4 (AN1)
A
B
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