L+ L-, Dc Bus Connection - Bosch Rexroth IndraDrive HMD01 Operating Instructions Manual

38/67 Bosch Rexroth AG
Instructions for Use
5.2.6

L+ L-, DC Bus Connection

Function, Pin Assignment
View
Screw connection
M6 thread at device (terminal block)
Tightening torque
Short circuit protection
Overload protection
Current carrying capacity "looping through" from L+ to L+, L- to L-
(contact bars in scope of supply of accessory HAS01)
Rexroth IndraDrive Drive Controllers Power Sections HMD01
● Maximum allowed inductance of 100 µH (2 twisted single strands, 75 m
long)
● Parallel line routing where possible
The input 0V is connected in conductive form to the housing po‐
tential. It is therefore impossible to use an insulation monitor at
+24V and 0V against housing.
WARNING
Before working on live parts: De-energize installation and secure power
switch against unintentional or unauthorized re-energization.
Wait at least 30 minutes after switching off the supply voltages to allow dis‐
charging.
Check whether voltage has fallen below 50 V before touching live parts!
The DC bus connection connects
● several drive controllers to one another
● a drive controller to additional components
HCS02.1E-W0012 drive controllers do not have a DC bus con‐
nection.
Technical Data of the Connection Point
Identifica‐ Function
tion
L+ Connection points for connecting DC bus connections
L-
Unit
Nm
Via fusing elements connected in the incoming circuit to the
mains connection
Via fusing elements connected in the incoming circuit to the
mains connection
DOK-INDRV*-HMD01******-IT01-EN-P
Lethal electric shock by live parts with more
than 50 V!
Min.
5,5
Max.
6,5