OT Systems FT080CF - Manual (Page 11)

FT080CF Series Installation & Operation Manual
www.ot-systems.com 11
4.3 Ground connection
For enhanced safety to reduce the risks of electrical shock and physical damage, caused by
lightning and other power surges, as well as a connection to the surge suppresion devices in the
product, a screw terminal is provided on the Standalone cabinets (Fig. 4.5). It is highly
recommended that the Standalone unit have good ground connections to the buildings ground in
accordance with the local codes.
Fig. 4.5 Standalone unit earth ground terminal location
(5) Operational Guides
5.1 FT080CF Series Transmitter
LED Indicators
Indicator Color Description
PWR Red Lit when power is supplied to the Transmitter.
OL Yellow Lit when optical signal from receiver to transmitter is active.*
CC 1-8
IN Red Blinks when input contact closure is available at Tx.
OUT Green N/A
AL Blue N/A
*
For products with uni-directional signal transmission, the OL LED on the Tx is not lit because optical signal from the Rx to the Tx is
always inactive.
Signal Ports
OPT - ST (or FC) Optical Connector for fiber cable connection.
CC 1-8 - 5-pin Screw Terminal Block for contact closure signal.