Galvanic Separation - Siemens RWF 50.2 Installation, Use And Maintenance Instructions

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4.2 Galvanic separation

The illustration shows the maximum test voltages between the electrical circuits.
InP
Analog input
For resistor thermometer
or
standard signals
D1
Binary input
For potential-free contacts
Setup
USB interface
For PC software ACS411
LED
Buttons
Power supply measuring
transducer
G+, G-
DC 24 V 10%/max. 25 mA +
(short-circuit-proof)
Only RWF50.3
Analog output
A+, A-
7866d02e/1212
Figure 4: Test voltages
Burner release 1P, 1N
Relay (NO contact)
Power consumption
Max. 16 VA at AC 110...240 V,
+10%/-15%, 48...63 Hz
DC 50 V
AC 1500 V
AC 3300 V