Analog Input Terminals（+10 V, Vr1, Gnd,+I - Bosch Rexroth EFC 3600 Operating Instructions Manual

DOK-RCON03-EFC-3600***-IT01-EN-P
Rexroth Frequency Converter EFC 3600
5.16 Analog Input Terminals（+10 V, Vr1, GND,+I）
Fig.5-15: Analog Input Terminals（+10 V, Vr1, GND,+I）
● For connections of low level analog signals, which are easily affected
by external interference, the wiring length should be as short as possi‐
ble (less than 20 m). Shielded cables must be used.
● Incorrect operation may occur due to interference on the analog signal.
In such cases, connect a capacitor and ferrite core at the output side of
the analog signal, as shown above.
5.17 Recommendations on Control Circuit Wiring
0.2 ~ 1.5 mm 2 cables are recommended for wiring of the control circuit.
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