Vision™ OPLC™
Unitronics
5
I/Os
This model comprises a total of 12 inputs and 10 digital, 2 analog outputs. Input functionality can be
adapted as follows:
1. All 12 inputs may be used as digital inputs. They may be wired in a group via a single jumper
as either npn or pnp.
In addition, according to jumper settings and appropriate wiring:
- Inputs 5 and 6 can function as either digital or analog inputs.
- Input 0 can function as a high-speed counter, as part of a shaft-encoder, or as a normal
digital input.
- Input 1 can function as either a counter reset, normal digital input, or as part of a
shaft-encoder.
- If input 0 is set as a high-speed counter (without reset), input 1 can function
as a normal digital input.
- Inputs 7-8 and 9-10 can function as digital, thermocouple, or PT100 inputs; Input 11 can also
serve as the CM signal for PT100.
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 beginning on page 10.
Incompatible jumper settings and wiring connections may seriously damage the controller.
Digital Inputs 0-11: Set Type
Set to
JP12 (all Inputs)
npn (sink)
A
pnp (source)*
B
Inputs 7/8: Set Type - Digital or RTD/TC #1
Set to
JP1
JP2
JP3
Digital*
A A A
Thermocouple
B B B
PT100
B A B
Inputs 9/10: Set Type - Digital or RTD/TC #0
Set to
JP5
JP6
JP7
Digital*
A A A
Thermocouple
B B B
PT100
B A B
Input 11: Set Type - Digital or CM for PT100
Set to
JP11
Digital* A
CM for PT100
B
Input 5: Set Type - Digital or Analog #3
Set to
JP4
JP10
Analog Output 0: Set to Voltage/Current
Digital* A
A
Set to
JP13
Voltage B
A
Voltage*
A
Current B
B
Current B
Input 6: Set Type - Digital or Analog #2
Set to
JP8
JP9
Analog Output 1: Set to Voltage/Current
Digital* A
A
Set to
JP14
Voltage B
A
Voltage* A
Current B
B
Current B
*Default settings
