OT Systems FT010CB - Manual (Page 12)

FT010CB Series Installation & Operation Manual
www.ot-systems.com 12
5.2 FT010CB Series Receiver
LED Indicators
Indicator Color Description
PWR Red Lit when power is supplied to the Receiver.
OL Yellow Lit when optical signal from transmitter to receiver is active.
CC
IN Red Blinks when input contact closure is available at Tx.
OUT Green Blinks when relay output is available at Rx.
AL Blue Lit when the transmitter power off or optical fiber link has been
broken down between the Transmitter & Receiver (Fiber cable
dis-connected or No power at Transmitter).
Signal Ports
OPT - ST (or FC) Optical Connector for fiber cable connection.
CC - 5-pin Screw Terminal Block for contact closure signal.
5.3 Reset Button (RST)
Press the ‘RST’ button shortly will make the internal alarm buzzer silent upon recognition of
the fault.
5.4 Operational information
In case of transmitter power off, broken down of optical link, the alarm buzzer will sound and
lit of AL (Blue LED) to alert the system operator accordingly.
The alarm buzzer can be made silent by pressing the RST button (on the rear panel) of
FT010CB transmitter and receiver upon the acknowledgement and recognition of the fault.
AL (blue LED) lit until the optical signal resume normal.