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Terminal layout
In and outputs
L/L+
L for AC
+ for DC
Power supply
N/L-
N for AC
- for DC
81
+ 24 V loop power connection
Loop power supply
(option)
11
Signal ground Current, Voltage
Input measurement
signal
15
Meas. signal Voltage 0/2...10 V
16
Meas. signal Current 0/4...20 mA
41
Normally closed contact
Relay output 1
42
Common
43
Normally open contact
51
Normally closed contact
Relay output 2
52
Common
53
Normally open contact
41 42 43
51 52 53
L/L+ N/L-
11 15 16 81
3. Electrical connection
3.1 Terminal layout
Relay 2
Analogue input with loop power supply
Relay 1
Power supply
Contactor
28
Содержание RTA421
Страница 1: ...BA00101R 09 C4 02 12 71202805 Softwareversion 02 04 xx Operating Instructions RTA421 Contactor...
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