Model Description Max Baud Rate Max Distance Notes
DCP35
DIN Rail Dual Port Signal-Powered RS-232 Line Driver 19.2K at 0.5 miles (0.8 km)
7 miles (11.7 km) at 1.2K baud
DIN Rail
LDM30
General Purpose Limited Distance Modem
57.6K at 0.5 miles (0.8 km)
12 miles (19.3 km) at 1.2K baud
Low Cost
LDM35
Signal Powered Limited Distance Modem
19.2K at 0.5 miles (0.8 km)
12 miles (19.3 km) at 0.3K baud
Port-Signal Powered
LDM70
Fully Isolated Limited Distance Modem
57.6K at 0.5 miles (0.8 km)
12 miles (19.3 km) at 1.2K baud
Full isolation, DTR/RLSD handshake