SafetyController CR7132
10
5.2 Ground connection
1: Drill holes for ground connection
To ensure the protection of the device against electrical interference and the
safe function of the device, the housing must be connected to the ground of
the vehicle�
► Establish a connection between the device and the ground of the vehicle using
M5 screws�
Screws to be used (→ 4.1 Fixing)
5.3 Fuses
► The individual electric circuits must be protected in order to protect the whole
system�
Connection side
Description
Potential
Pin no. Fuse
Standard (St)
Safety
Supply voltage sensors/module
VBB
S
St-10
≤ 2 A time-
lag
Supply voltage outputs
VBB
O
St-19
≤ 15 A
Supply voltage via relay
VBB
R
St-01
≤ 15 A
Extended (Ex)
Non Safety
Supply voltage relay
VBB
Rel
Ex-51
≤ 2 A time-
lag
Supply voltage output group 1
VBB
1
Ex-19
≤ 15 A
Supply voltage output group 2
VBB
2
Ex-01
≤ 15 A
Supply voltage output group 3
VBB
3
Ex-32
≤ 15 A
Supply voltage output group 4
VBB
4
Ex-10
≤ 15 A
