REXROTH Sytronix FcP 5020, Руководство по эксплуатации

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Digital output DO1a, DO1b load pull-up / pull-down wiring
① Load pull-up wiring with internal power supply
② Load pull-down wiring with internal power supply
③ Load pull-up wiring with external power supply
④ Load pull-down wiring with external power supply
Fig. 6-11: Digital output DO1a, DO1b load pull-up / pull-down wiring
● For internal supply, ONLY USE te24 V and NEVER USE termi‐
nal +10 V or +5 V!
● For external supply, its reference ground MUST be connected to termi‐
nal COM!
Relay output terminals
When relay output terminals are connected with inductive loads (relays, con‐
tactors, solenoid valves, motors, etc.), following noise suppression circuits
need to be applied at the coils of the inductive loads, as close as possible to
the inductive loads, in order to reduce the electromagnetic interference gen‐
erated from inductive load action.
Bosch Rexroth AG DOK-SYTROX-FCP5020****-IT01-EN-P 58/201
Frequency-controlled pump drive system Sytronix FcP 5020
Assembly and Installation