Specifications

Chapter 2 - Installation and Setup FLM-1 Installation & Operation Manual
2-4 Installation and Setup 16/01/01 11:12 AM
11 5 VA C
0.2A T 250V
MAIN CHANNEL
123456789101112
SUBCHANNELS
Figure 2-5 FLM-1/4W Rear Panel with RJ-45 Main Link and Subchannel Connectors
11 5 VA C
0.2A T 250V
123456789101112
SUBCHANNELS
MAIN CHANNEL
RX TX
Figure 2-6 FLM-1/DF Rear Panel with STA Main Link and RJ-45 Subchannel Connectors
SUBCHANNELS
123456789101112
MAIN CHANNEL
RX-B TX-BRX-A TX-A
11 5 VA C
0.2A T 250V
Figure 2-7 FLM-1/4W Rear Panel with Main Link Terminal Block and RJ-45 Subchannel
Connectors
Connecting the Subchannels
DB-25 Connectors
In this version, six D-type 25-pin female connectors on the rear panel
(see Figures 2-2 to 2-4) enable connection to the unit. Detailed
information about the signals present at these connectors is given in
Appendix A.
To have FLM-1 operating in a 6-channel mode, use standard cables with
DB-25 male connectors.
To have FLM-1 operating in a 12-channel mode, use channel doubler
cables (CD). You can order these cables from RAD or make them yourself
according to pinout shown in Figure 2-8 below.
To have FLM-1 operating in a 6-channel operation with full duplex data
and control signals transmitted end-to-end, you have to make special
cables (not provided by RAD).
Figure 2-9 shows suggested pin connections
for transmitting a DTR-to-DSR control signal and Figure 2-10 those for
transmitting an RTS-to-DCD control signal.