03/14
Digital Inputs, Controller's Power Supply
Note: The inputs are arranged in two groups. You can wire one group as npn and the other as pnp,
or wire both groups as npn, or as pnp. In either case, the npn/pnp pins must be connected.
Input wiring, npn (sink)
Input wiring, pnp (source)
Input wiring (I0-I15), pnp (source), (I16-I17), npn (sink)
Digital Outputs
4
Output wiring
JZ20-R31/JZ20-J-R31
Unitronics