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2 Installation and Wiring
2 - 16
K6PM-TH Thermal Condition Monitoring Device User’s Manual (H231)
There are two connectors at the bottom of the infrared thermal sensor.
These two connectors are shorted internally for crossover wiring.
Terminal Layout of Infrared Thermal Sensors
Terminal number
Terminal name
Function
1 or 5
Power supply input (+V) 24 VDC input terminal (polarity)
2 or 6
Power supply input (-V)
0 VDC input terminal (polarity)
3 or 7
RS-485 communica-
tions (B)
B (+) RS-485 communications terminal (connected with Main
Unit number 7)
4 or 8
RD-485 communica-
tions (A)
A (-) RS-485 communications terminal (connected with Main
Unit number 8)
1
2
5
6
3
4
7
8
K6PM-THMD
K6PM-THMD
1 2 3 4
5 6 7 8
Internal circuit board shorting
Left connector
Right connector
Infrared thermal sensor
24 VDC
24 VDC
or
or
RS-485
RS-485
Содержание K6PM-TH
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Страница 76: ...3 Initial Setting 3 20 K6PM TH Thermal Condition Monitoring Device User s Manual H231...
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