Chapter 3 Installation and Operation
Operating Manual for Communicating Area Sensor
3-1
Chapter 3
Installation and Operation
※
Note: Before using this product, please read Chapter 6 Safety Precautions and then
perform the following operations.
3.1 Wiring Instructions
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AS-B
□□□□
(-C) Wiring instructions
(CX: communication model; RX: standard model)
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Terminology
VCC: Supply voltage 24V
GND: 0V
SYNC+ / SYNC-: Synchronized signal to the transmitter
FB+ / FB-: Feedback signal from the transmitter
RX_NPN: NPN output
RX_PNP: PNP output
C/RS485-: MODBUS ASCII/RTU
CX_Output: Can be set to NPN, PNP or Push-Pull via communication setting
Shielding: Must be connected to a clean ground for guiding the external interference signal away and
shield from interference
◎
Power-on sequence
1. Power on the transmitter
2. Power on the receiver
[8] CX: -RS485 (yellow); RX: PNP (white)
Host
[9] CX: Output (white)
[1] VCC (brown)
[2] GND (blue)
[3] SYNC+ (orange)
[4] SYNC- (orange/white)
[5] FB- (pink/white)
[6] FB+ (pink)
Transmitter
(TX)
Receiver
(CX | RX)
[7] CX: +RS485 (red); RX: NPN (black)
Shielding
Shielding
24VDC ± 10%