Operation
EL2911
33
Version: 1.0.0
4.2.4.5
Signal cables
Cable routing
Fig. 18: Cable routing
NOTE
Route the signal cable separately
The signal cable must be routed separately from potential sources of interference, such as motor supply ca-
bles, 230 V
AC
power cables etc.!
Interference caused by cables routed in parallel can influence the signal form of the test pulses and thus
cause diagnostic messages (e.g. sensor errors or OpenLoad errors).
D: Distance between the cable ducts should be as large as possible
blue arrows: signal line
red arrows: potential source of interference
The common routing of signals together with other clocked signals in a common cable also reduces the
maximum propagation, since crosstalk of the signals can occur over long cable lengths and cause diagnostic
messages.
Summary of Contents for EL2911
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