Compur 4120 VCR User Manual


 
Compur Statox 4120
pic.7: Drilling plan for the mounting brackets
3.1.2. Connecting the signal cable
The signal cable connects sensor head and control module. Use only shielded cable. The maximum
cable length depends on the cable specifications.
Cable:
Length l
Capacity C
L
[pF/m]
Inductivity L
L
[mH/m]
Approved parameters:
U
O
, I
O
, C
O
, L
O
A
pproved parameters:
U
i
, I
i
, C
i
, L
i
Conditions: U
O
< U
i
and
I
O
< I
i
and l x C
L
< C
O
- C
i
and l x L
L
< L
O
- L
i
11
pic.8: Two wire signal cable