Siemens SIMATIC FM 351 - Wiring the Peripheral Interface; Wiring of the Front Connector

4
4-13
FM 351 Positioning Function Module
EWA 4NEB 720 6001-02
4.5 Wiring the Peripheral Interface
Figure 4-7 shows the wiring of the front connector.
Front connec-
tor
Figure 4-7 Wiring of the Front Connector
Flexible wire, cross-sectional area 0.25 mm
2
to 1.5 mm
2
.
Wire end ferrules are not required.
You can use wire end ferrules without insulating collars (DIN 46228, Form
A, long version).
You can connect two wires each with 0.25 mm
2
to 0.75 mm
2
in one wire end
ferrule.
Note
If you connect touch probes or proximity switches, then you must use
shielded wires to obtain the optimum interference immunity.
Screwdriver or motor-driven screwdriver, 3.5 mm (0.14 in).
Wiring the Front
Connector
Connecting Wires
Tool Required
Wiring the FM 351