Siemens RWF50.3 - Page 20

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Building Technologies Division User Manual RWF50... CC1U7866en
Infrastructure & Cities Sector 4 Electrical connections 25.07.2014
Analog input
InP1
Terminal no.
Connection diagram
Resistance thermometer in 3-wire circuit
11
12
13
Resistance thermometer in 2-wire circuit
11
13
Current input
DC 0...20 mA, 4...20 mA
12
13
13
12
+
7866a06/0911
Ix
Voltage input
DC 0...5 V, 1...5 V, 0...10 V
11
13
13
11
+
7866a06/0911
Ux
Binary inputs binF Terminal no.
Connection diagram
Binary input D1
D1
D1
DG
7866a08/0911
Common ground DG
DG
Power supply Terminal no.
Connection diagram
Power supply
AC 110...240 V +10%/-15%, 48...63 Hz
L1 Live conductor
N Neutral conductor
L1
N
7866a09/0911
Power supply measuring transducer
(short-circuit-proof)
G+
G-
G+
G-
+
-
7866a10/0412
DC 24 V 10%
max. 25 mA
+