Delta RMC151 - Manual (Page 40)

RMC150 Startup Guide
PLC RMC Module
Input b
Input Common
Power
Output
Input a Output
Discrete Input Wiring
To turn on a discrete input, apply a voltage of the correct level. The
polarity is unimportant.
DI/O and UI/O Module
Because all the inputs share a common, all inputs on the same module
must be wired the same.
Example
RMC150E Module
Each input has a “+” and “–” connection.
Example
RMC150E DI/O UI/O
Signal Levels 12-24 VDC 5-24 VDC 12-24 VDC
Max Current
Draw
3 mA max 6 mA at 5V
10 mA at 24V
3 mA max
RMC Module
Input +
Input -
Apply 12-24 VDC across
input to turn on
PLC
RMC Module
Input +
Input -
Power
Output
38 Delta Computer Systems, Inc.