JXCT JXBS-3001-TH-RS, Руководство пользователя

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RS485 Modbus
JXBS-3001-TH--RS Temperature Humidity Sensor User Manual
FIGURE 7 PHYSICAL PICTURE
TABLE 3 Wiring Sequence
NO. Instructions NO. Instructions
1
Power supply Positive （ 12-24VC ）
5 485-A
2
Power supply Negative
6 485-B
7
Sensor Power supply Positive
3 SCL
8
Sensor Power supply Negative
4 SDA
Note: When the sensor is built in, 3/4/7/8 is idle.
Use a screwdriver to press down on the yellow buckle. Insert the wire into the crimping hole and release the
yellow buckle to lock the wire.
2.2.3 External Probe Sensor Wiring
FIGURE 8 PHYSICAL PICTURE
TABLE 4 Wiring Sequence
Line Color Description
Power
Brown Power supply Positive ( 12-24V DC )
Black Power supply Negative
Communication
Yellow 485-A
Blue 485-B
Precautions: Please take care not to take the wrong line sequence, the wrong wiring will cause the equipment to
burn.