Ethernet Interface; Wiring Voltage Measurement/Current Measurement Ui - MR TAPCON 230 Instructions De Montage

6 Mounting

6.4.5.4 Ethernet interface

Maschinenfabrik Reinhausen GmbH 2021
4. Connect the COM-X5 to the CPU-X3 using the supplied patch cable.
Figure 30: Connecting CPU-X5 and COM-X3
Serial fiber-optic cable
You will need the CM-0847 FO converter if you want to connect your control
system via the serial fiber-optic cable.
► Connect the serial fiber-optic cable and the converter to the CPU-X5 inter-
face.
► Connect the Ethernet cable (RJ45 connector) to the COM-X3 interface.

6.4.6 Wiring voltage measurement/current measurement UI

You must fuse the voltage measurement circuit in accordance with the con-
ductor cross section used. You can use the following fuse types:
Standard
Rated voltage
Rated current
Characteristics
Rated switching capacity
Table 5: Permissible fuse types
7820658/01 EN
Miniature circuit breaker
IEC 60947-2
400 V (L-L) or 230 V (L-N)
30 mA...16 A
B, C, K or Z
50 kA
For installation in accordance with IEC 61010-2-30
CAT II: 10 kA
Safety fuse
IEC 60269
Fast-acting, medium-act-
ing or delayed-acting
®
TAPCON 230 43