Flash Technology
Revision A - 2/13/2020
32
FTC 270 CONTROLLER DRY CONTACT CONNECTIONS
The dry contact monitoring connections are located on PCB1 and PCB6. The alarm contacts can be wired for
normally closed (alarm on open) or normally open (alarm on closed).
FTC 270 CONTROLLER DATA COMMUNICATION
Advanced monitoring of the FTC 270 Controller is available by Ethernet SNMP, Cellular SNMP, and Cellular Eagle
Protocol.
FTC 270 CONTROLLER PHOTODIODE CONNECTION
The photodiode (PHD 516) connects to J3 of the tower controller board (PCB2). If necessary, prepare the
photodiode cable by stripping jacket and removing foil shield from black, clear, and drain wires. Connect the wires
to matching labels on the PCB for proper operation (Clear to WHT, Black to BLK, drain wire to SHLD).