Steinmeyer FMC200, Руководство по эксплуатации

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5 Wiring description Steinmeyer Mechatronik
E-36
Operating manual FMC200 controller
5.9 Wiring instructions
If the position sensor has a differential output signal and has a positive
and negative signal, then connect both the signals. Use a twisted pair
for each differential signal group as follows:
• A + / Sin + with A- / Sin- / LH1
• B + / Cos + with B- / Cos- / LH2
• Z + with Z- / LH3.
Use another twisted pair for the 5V power supply and the ground
(GND).
When using either a single ended encoder or a Hall sensor, capacitive
coupling noises may arise if the cable lengths are more than 1 meter.
Hence always use shielded cables.
Connect the cable shield to the ground (GND) only at one end. For ex-
ample, you can use the GND pin of the FMC controller. Do not connect
the shield at both ends.
Insert a decoupling capacitor close to the FMC controller between the
+ 5V and GND wires, if the 5V power supply output of the FMC con-
troller is used by another device such as an encoder and the connec-
tion cable is longer than 5 meters.
The capacitor value can be 1...10 μF at 6.3 V.