FATEK M Series User Manual page 35

3-2-6 External terminal module and European terminal block wiring
1. During the wiring of M-Series PLC, please follow local national standards or regulations for installation.
2. The suitable I/O wiring diameter for M-series PLC is AWG28~AWG22，Please choose the wires with
proper wire gauge for I/O wiring according to the current loads.
3. Shorter wires are preferred. It is advised that the length of I/O wiring does not exceed 100m (@10m
for high-speed input).
4. Input wiring should be separated from output or power wiring (at least 30~50mm apart). In case
separation is not possible, adopt vertical crossing, no parallel wiring is allowed.
5. The specifications of the crimp sleeve for the External terminal module and the European terminal are
as follows:
Crimp Sleeve Specifications
9
M-Series PLC Expansion Module User Manual
Chapter 3 Installation and Wiring