INS_F(T,R)A2C1(M,S)1_FXA2C1(M,S)1_REV– 04/25/12 PAGE 5
Tech SupporT: 1.888.678.9427
INSTALLATION AND OPERATION MANUAL
FTA/FRA2C1(M,S)1 AND FXA2C1(M,S)1
FIGURE 9 – LED INDICATORS
INSTALLATION AND OPERATION MANUAL
FTA/FRA2C1(M,S)1 AND FXA2C1(M,S)1
FIGURE 7 – AUDIO WIRING
Wiring panel terminal block is located on the back panel of each unit.
FIGURE 8 – CONTACT WIRING
Wiring panel terminal block is located on the back panel of each unit.
Contact Closure
Output
Channel 1
Signal In from
Customer Equipment
Channel 1
Signal Out to
Customer Equipment
Channel 2
Signal In from
Customer Equipment
Channel 2
Signal Out to
Customer Equipment
Contact Closure Input
(Dry Contacts Only)
Audio Input
(Receiver/Transceiver)
Contact Out
(Receiver/Transceiver)
Audio Output
(Transmitter/Transceiver)
Contact In
(Transmitter/Transceiver)
LINK
AUDIO
CONTACT
IN
ouT
IN
ouT
RED
Communication link has
not been established over
fiber
_
_
Contact closure input is
open
Contact closure output
is open
GRN
Communication link has
been established over
fiber
lEd intensity varies with
audio signal level of either
channel input
lEd intensity varies with
audio signal level of either
channel output
Contact closure input is
closed
Contact closure output is
closed
OFF
unit powered down
low or no audio input
level
low or no audio outnput
level
unit powered down
