KBC Networks Compact Transceiver - Manual (Page 15)

Compact Transceiver User Manual
Manual-Fx＿MSeries-Rev1008.pdf Page 11 of 30
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Copyright © KBC Networks Ltd.
: Ground.
LEDs Definition:
FIB: Fiber Link. Off if link continuity is good.
On if no link continuity.
DATA1: RS232/RS422/ 4 wires RS485 Transmit Data. : Flash if data being transmitted.
Off if no data being transmitted.
2 wires RS485 Transmit/ Receive Data. Flash if there is activity.
DATA2: RS232/RS422/ 4 wires RS485 Receive Data. Flash if data being received.
Off if no data being received.
3.7 Contact Closure Transmitter
3.7.1 Forward directional Contact Closure Transmitter
Transmitter Top View
Transmitter Right View
Connectors:
C1: Contact Closure input.
C2: Reserved.
Terminal pins assignment as below:
Contact closure input
“A”
Contact closure input
“B”
NC
NC
12~24V: Power Supply refers to section 5. Power Input Specifications.
1
2
3
4
12~24V
C1 C2
1 2 3 4
+ -