MR TAPCON 250 - Page 35

4 Product description
Maschinenfabrik Reinhausen GmbH 2022 358595028/00 EN TAPCON
®
250
4.4.3.1.11 Current measurement I 3
The I3 assembly is used for measuring 1-phase voltage and current. The
RY LED signals that the assembly is ready for operation.
1
I3
2
3
I2
4
5
I1
6
X1
RY
SICAM A8000
AI - 8330
Figure19: I3 assembly
4.4.3.1.12 System networking BES
The BES assembly is a bus extension module and extends the device by
one additional bus rail with additional assemblies. The RY LED signals that
the assembly is ready for operation. The ER LED signals that the device has
detected an error.
RY
SICAM A8000
CI - 8530
ER
X2
X3
ETH
ETH
1
2
3
4
X1
+
-
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
I/0
Figure20: BES assembly