Manual

FEC Micro NR Operations Manual Chapter 4: System Setup and Wiring (Rev2.1: 12/12)
Page 4-9
4.3.3 PLC Wiring Example
This diagram represents standard I/O connections. The I/O can be connected to either a NPN
(Sinking) or PNP (Sourcing) PLC I/O card. See below for wiring examples of both.
NPN (Sinking) Connection reference
FIG. 4-3-3-a PLC Wiring Example (Sinking)
To ensure correct operation of MNR output circuits, do not connect to an input device with high
Input resistance.