REXROTH EcoDrive 03 User Manual

5-6 Instructions for Use Rexroth EcoDrive 03 DKC**.3-040...200
DOK-ECODR3-DKC40*200UL-IB01-EN-P
The Bb contacts opens:
• if control voltage for DKC is not applied
• if 24 volts not present at the emergency stop input when the E-stop
function is activated (depends on parameterization, see function
description).
• With an error in the drive (depends on parameterization, see firmware
functional description: "Power off on error").
WARNING
Damage possible if Bb contact not connected!
The ready to operate contact Bb acknowledges the drive
is ready for mains voltage.
⇒ Integrate Bb contact as per "Control Circuits for the
Mains Connection" (see project planning manual).
⇒ The evaluation of the Bb contact by a PLC may not
cause any operating delay of more than 10 ms.
Connection of Control Interfaces and Terminals
See project planning manual for more details.
X5, DC bus, Motor and Mains Connections
DANGER
Lethal electric shock caused by live parts with
more than 50 V!
⇒ Before working on the drive controller, switch off the
power supply via the main switch or the fuse.
⇒ Always mount or dismount both connectors (motor
connector and mains connector) on the drive
controller at the same time.
⇒ Connect the protective conductor connections XE1
and XE2 to the protective conductor system of the
control cabinet. Check the continuity of the protective
conductors from the mains connection to the
connected motors.
⇒ Observe information in chapter "Important Notes"
Technical description of connector
Ap5267f1.FH7
L+
L-
L1
L2
L3
A1
A2
A3
Fig. 5-12: Connector X5
Switching states
Bb:
Illustration:

REXROTH EcoDrive 03 Specifications

General

Brand	REXROTH
Model	EcoDrive 03
Category	Controller
Language	English