Bosch rexroth M1-16 Series - Installation: Electrical Connection

RE 64025-B/2021-08-12, Bosch Rexroth AG
Installation | Control blocks for mobile applications 33/54
7�5�9 Connecting the control block electrically
NOTICE
Negative effect onfunction due toincorrect plug-in connections!
Only the plug-in connections specified inthe datasheet/offer drawing may
beused forelectrical connection.
 Observe the installation specifications ofthe manufacturer ofthe plug-in
connection.
 Before commissioning, check tosee whether the voltage inthe power supply
matches the parameters inthe offer drawing and whether the total current
tobe expected isless than orthe same asthe load capacity ofthe power
supply.
 Do not connect live plug-in connections. The assembly process may only
berepeated 10times.
The machine manufacturer is responsible for rating the electric control.
Electrically controlled control blocks must be connected in accordance with the
electrical circuit diagram of the machine.
For control blocks with electrical control and/or mounted sensors, please comply
with the parameters given in the datasheet and the offer drawing, e.g.:
• Permissible voltage range
• Permissible current
• Correct pin assignment
Exact parameters onthe correct assignment ofthe connector, the type
ofprotection and the appropriate mating connector can also befound inthe
datasheetand the offer drawing. The mating connector isnot included inthe
scope ofdelivery.
To connect the control block to the machine's electronics:
1� Switch the plug-in connections on the control block to a deenergized state.
2� Before establishing the connection, check the connector and all seals
fordamage.
3� Connect the control block electrically (12 or 24V).
If necessary, you can change the position of the connector by turning the solenoid
(coil). This isindependent oftheconnector version.
To do this, proceed asfollows:
1� Undo the mounting nut(1) of the solenoid using a suitable tool. To do this,
turn themounting nut(1) one turn counter-clockwise.
2� Turn thesolenoid body(2) tothe desired position.
3� Re-tighten themounting nut. Tightening torque ofthemounting nut: 4
+1Nm.
Procedure
Changing connector
position
1
2