Connecting The Encoders; Fig. 4-10 Connecting Sensors - Siemens SIMATIC FM 453 Manual

4.5

Connecting the Encoders

To Connect the
Please note:
Connecting Cables
Note
Use only shielded cables. The shielding must be connected to the metallic or
metallized connector jacket.
The cable sets supplied as an accessory offer excellent immunity from inter-
ference, as well as cross-sections large enough for the power supply to the
encoders.
When cables are routed unprotected, the cable shielding must be connected
to a grounded shielding bus over a large contact area in the proximity of the
FM 453 and the sensors.

Fig. 4-10 Connecting Sensors

FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
Connecting
cable
X3
e.g.
e.g. incremen-
ROD 320
tal encoder
(built-in en-
with RS 422
coder in 1FT5)
Wiring the FM 453
FM 453
Channels 1
to 3
X3 X3
e.g.
e.g. absolute
linear scale
encoder
with EXE
(SSI)
X3
4-19