Electrical Connection; Connection Specification - Bosch CRS 845 Installation Instructions Manual

4.

Electrical connection

! The following generally applies: All connecting lines must be
routed such that they will not cause anyone to trip over them
and that they cannot be touched by any revolving parts.
4.1

Connection specification

4.1.1 Control device (A10)
X9
X7
X14
Fig. 20
4.1.2 High-pressure rail
1
2
4
Fig. 21
X3
A10
X4
X12
X10
B9
Y8
Y6 Y7
3
5
A10 Control device
X3 Serial interface (connection to PC)
X4 Connecting line to power supply for the
control device
X7 Connecting line for pressure-control valve (Y6-Y8) on the
high-pressure rail
X10 Connecting line for pressure sensor B9
X12 Connecting line for pressure sensor B10
X14 Connecting line for inductive proximity switch (B11-B13) on
splash guard housing
1 Connection for high-pressure hose (supply)
2 Connection (optional)
3 Pipe fitting for connecting hose from
heat exchanger (return)
4 Pressure-control valve (200 MPa)
5 Connection bores for rail ventilation (optional)
B9 Pressure sensor (250 MPa)
B10 Pressure sensor (200 MPa)
B10
Y6 Pressure-control valve
Y7 Pressure-control valve
Y8 Pressure-control valve
21