Installation 55/132
RE 30201-B/07.2014, SYEPS series 1X,
Bosch Rexroth AG
Fig. 31: Cable connection
Table 23: Plug-in connector M4, conductor cross-section 0.34 mm
2
, see data sheet 08006
Designation of
plug-in connector
Symbol
Voltage
DC/AC
U
max
Current
I
max
Color
Material number for cable length
2 m
5 m
10 m
M12 x 1, straight
Brown
White
Black
Blue
Shield:
Cable
shielded
250
4
Black
R900773031
R900779498
R913011722
4PM12
M12 x 1, angled
4PM12
250
4
Black
R900779504
R900779503
R913005668
Further information on mating connectors can be found in data sheet 08006.
7.5.5.3 Wiring of the pressure controller of the HP and LP pump on the power unit
The analog high pressure command value signal (HP) from the HNC100 must be fed
to the VT-MSPA1-30 amplifier module of the high pressure pump using a shielded
cable and a relay. The command value of the low pressure pump LP can be adjusted
with the help of the potentiometer as described in Chapter 8 “Commissioning” on
page 57 and cut in and out via the relay “LP on“. The potentiometer and the relays
should be positioned directly next to the VT-MSPA1-30 amplifier modules in the
control cabinet.
VT-MSPA1-30
VT-MSPA1-30
Command value
+UB 24 V
Ground 0 V
Comm. value 0 - 10 V
Comm. value ref.
+UB 24 V
Ground 0 V
Comm. value 0 - 10 V
Comm. value ref.
M+ solenoid
M- solenoid
M+ solenoid
M- solenoid
Termi-
nal box
power
unit
Recommended cable type
LiYCY 2 x 0.25 mm
2
HP on
Fig. 32: Wiring of the pressure controller on all variants
