Bosch Rexroth SB24/34 - Electric Connection of the Control Block;Control Block Segment

Installation 61/78
RE 66170-B/2019-05-15, Control block SB24/34, Bosch Rexroth AG
7.6.7 Electric connection of the control block/control block segment
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 information 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/system manufacturer is responsible for electric control layout.
Electrically controlled control blocks/control block segments must be connected in
accordance with the electrical circuit diagram of the machine.
For control blocks/control block segments with electrical control and/or mounted
sensors, please comply with the details given in the datasheet and the offer
drawing, e.g.:
• Permissible voltage range
• Permissible current
• Correct pin assignment
Exact details 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/control block segment to the machine electronics,
proceed as follows:
1. Deenergize the plug-in connections at the control block/control block segment.
2. Before establishing the connection, check the connector and all seals for damage.
3. Establish the electrical connection of the control block/control block segment.
Procedure