Bosch Rexroth RA 10 Series - Page 38

38/48 Analog amplifier RA | Installation
BoschRexrothAG, RE95230-B/2021-12-01
1
2
3
Switch position
1
Switch position
3
Note: No output stage is actuated in switch position
2
Wiring in connector
Channel 2
Setpoint
processing
Output stage
Solenoid 2
Channel 1
Setpoint
processing
Output stage
Solenoid 1
(open)
8.4V
4.0V
8.4V
4.0V
Fig� 32: Connection variant 10
For this connection type, cable break monitoring is implemented by the internal
current measurement at pin16. In case of an error, the error output is set.
The PWM outputs are not always switched off!
Connection variant 10
Potentiometer via switch