Power Connections; Signal Connections; Current And Voltage Connections - Siemens SITRANS RD200 Operating Instructions Manual

5.2

Power Connections

Power connections are made to a two-terminal connector labeled POWER on diagram
Connector Labeling for Two Relays and 24 V Supply. The meter will operate regardless of
DC polarity connection. The + and - symbols are only a suggested wiring convention.
①
②
③
5.3

Signal Connections

Signal connections are made to a five-terminal connector labeled SIGNAL on diagram
Connector Labeling for Two Relays and 24 V Supply. The COM (common) terminal is the
return for all types of input signals.
5.4

Current and Voltage Connections

The following figures show examples for current and voltage connections.
There are no switches or jumpers to set up for current and voltage inputs. Setup and
programming is performed through the front panel buttons.
SITRANS RD200
Operating Instructions, 05/2019, A5E47629414-AA
Power connector
AC or DC power
Required external fuse 5 A max. slow blow
Connection
5.2 Power Connections
15