ABB COMMANDER 150 User Manual page 38

...5 INSTALLATION
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Note 1. The Analog Output and Logic Output use a common positive
terminal, capable of driving both outputs simultaneously.
Note 2. Fit arc suppression components if switching inductive loads.
THC
millivolts
and volts
1
2
3
4
36
Logic Output
(18V at 20mA max.)
Analog Input
+
Analog
(see below)
Output ✝
+
–
RTD1 +
+
1 2 3 4 5
– +
N/O
Not Digital
Output 2
Used Input
✝ 750Ω max. load
3-lead
RTD
rd
3 lead
–
+
RTD –
+
RTD
* Using internal transmitter power supply
** Use 100Ω shunt resistor provided with instrument
Fig. 5.5 Electrical Connections
1
– Relay
Output 1
N/O C N/C
–
6 7 8 9 10 11 12
–
C
N/C
Relay RS485 RS485
TX
or
N/O
Relay Output 3
2-lead RTD Milliamps
and resistance
–
RTD –
RTD – +
RTD +
85 to 265V a.c.
N L
2
24V d.c.
+
–
1A
–
C
RS485
RX
C
N/C
* Milliamps
**100Ω **100Ω
–
2-wire
Tx
transmitter
+