Example connection for measuring residual currents of
type B and A.
*1
230 V
AC
24 V
DC
4-20 mA DC
0-30 mA AC
m
The residual current measurement inputs
must be galvanically separated from each
other!
*1
Please note: Jumper between connector 35-36 are only
required from hardware-release 104!
for Example: Residual current
transformer from the series
CT-AC/DC type B+ RCM
for Example: Residual current
transformer from the series
CT-AC-RCM
Example connection for measuring residual currents of type B and A.
(Mains adapter with U = 24V DC, residual ripple < 5%, power: 24W)