User manual

Publication AG-UM008C-EN-P - February 2005
Configuring Modems 8-7
unshielded). The range is twenty miles on any ordinary pair wire, or
unlimited on ‘loaded’ telephone company voice grade leased lines.
Figure 8.4 LLM1000-2 Assignment
Table 8.4 LLM1000-2 Four Position Terminal Block Connections
Terminal Block Assignment
1 Carrier FSK carrier transmission
line(no polarity)
2
3 Power + Supply power +
4 Power - Supply power -
Table 8.5 LLM1000-2 DB-9 Assignment
LLM100-2
DB-9 Pin
Assignment
1 Carrier Detect
2 Data Out
3 Data In
4 Not Connected
5 Signal Ground
6 DSR
7 RTS
8 CTS
9 Not Connected
6
7
89
1
2
3
4
5
Power Ground +12VDC
Carrier Lines
DB-9F
4-position terminal block
RS-232