17-15
IM 05P01D31-01EN
Installation and W
iring
17
17.4.7 Retransmission Output Wiring
When retransmission output is not used for retransmission output, it can be used for
control output or 15 V DC loop power supply.
The current output range can be changed.
206
205
208
207
Class D grounding
(grounding resistance
of 100
Ω
or less)
OUT
terminals
RET
terminals
Shield
–
+
Receiver
(Recorder etc.)
Receiving resistor:
600
Ω
or less
17.4.8 15 V DC Loop Power Supply Wiring
This can be used when it is not used for retransmission output.
The controller is equipped with a non-isolated loop power supply (14.5 to 18.0 V DC) for
connecting a 2-wire transmitter.
Class D grounding
(grounding resistance of 100
Ω
or less)
PV input
0.4-2 V DC
Shield
–
+
2-wire transmitter
RET terminals
14.5-18.0 V DC
100
Ω
206
205
203
202
4-20 mA DC
OUT terminal and OUT2 terminal also can be used.
17.4.9 24 V DC Loop Power Supply Wiring
This can be used when the optional suffix code /LP, L1, LCH1, L4, or LC4 is specified.
The controller with the optional suffix code /LP is equipped with an isolated loop power
supply (21.6 to 28.0 V DC) for connecting a 2-wire transmitter.
Class D grounding
(grounding resistance of 100
Ω
or less)
PV input
4-20 mA DC
Shield
–
+
2-wire transmitter
LPS terminals
21.6-28.0 V DC
506
505
306
305
203
204
LPS terminals
21.6-28.0 V DC
For UT32A
4-20 mA DC
17.4 Wiring
Содержание UT Advanced UT32A
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