Bosch Rexroth IndraDrive HMV Project Planning Manual page 282

272/369 Bosch Rexroth AG | Electric Drives
Functions and Electrical Connection Points
Technical Properties
and Controls
Assignment
Fig.8-39: Function, pin assignment
Include the Bb1 contact in the control circuit for mains connection.
When Bb1 contact opens, the mains contactor must interrupt the
power supply.
See also chapter "Control Circuits for the Mains Connection" in the
documentation Rexroth IndraDrive - Drive System, Project Plan‐
ning Manual.
Data
number of poles
type
design
connection cable solid wire
connection cable stranded wire
current load capacity
voltage load capacity
minimum load of contacts
Rexroth IndraDrive | Project Planning Manual
Connec‐ Signal Function
tion name
6 Bb1_2 N/O contact signals readiness for
connecting the external mains
Bb1_1
contactor
Closed with:
readiness for operation of supply
unit
Open with:
5
●
●
●
4 UD_2 N/O contact signals status of DC
bus voltage U
UD_1
Closed with:
3
DC bus voltage in specified range
2 WARN_2 N/C contact signals warning
states
WARN_1
Open with:
●
1
●
Unit Min.
0,5
mm 2
0,5
mm 2
AWG 20
A
V
mA 10
error messages F2800 to
F2899
error messages F8069 and
F8070
warnings E2800 to E2899
DC
overload at integrated brak‐
ing resistor
overtemperature at supply
unit
Typ. Max.
6
spring terminal
pins at device
1,5
1,5
16
1
DC30