5-12
Instructions for Use
Rexroth Diax 04 HDD and HDS
DOK-DIAX04-HDD+HDS*UL*-IB01-EN-P
AP5297F1.FH7
X6
1
2
TM+
TM-
3
4
5
6
7
8
motor temperature monitoring
device-external
device-internal
Fig. 5-22:
Motor temperature monitoring
AP5326F1.FH7
G
R
TM+
TM-
U
Drive Controller
MOTOR
Schematics
U:
approximately 5 V
R:
approximately 2 k
Fig. 5-23: Motor temperature evaluation
Note:
Connections TM+ and TM- are only to be used with Rexroth
motors.
⇒
See also firmware functional description: "Temperature monitoring".
5.3
Connecting drive controllers to the power supply unit
Note:
For the connection of the drive and control system to the
power supply unit it is necessary to distinguish between the
arrangement of the units one below the other and one above
the other.
Arranging the units horizontally
If the units in the control cabinet are arranged horizontally, use the copper
strands and PE bridges, included in the delivery scope, for the power
connection of the drive and control systems.
Use the flat cable for the connection to the control voltage bus (terminal
X1). One side of the flat cable is firmly connected to the unit on one side.
Plug the connector of the free end onto terminal X1 of the next unit.
Connection
monitoring
TM+, TM-:
Motor temperature evaluation:
Power connection
Connection to the control
voltage supply
