16 © 2021 All rights reserved. Data subject to change without notice.
FCS - Installation Manual Rev. C | 2021.12
LAN Terminals
Connections for Modbus® transmitters and/
or peripheral devices
LAN End of Line Jumper 120 ohm line termination
11
Relay Terminals Four SPDT relays, rated 5 amps @ 240 V
12
Line Voltage Terminal
120 or 240 VAC input
5.3 Interior System Layout (Door)
NUMBER FEATURE FUNCTION
Micro USB Connector
For system updates and downloading data
logging
Programming Port For factory system programming
Buzzer Terminal Connection for door mounted buzzer
Earth Ground
Earth / safety ground connection
Buzzer Internal audible alarm