Converter Selection

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Series Description Max Baud Rate Max Distance Notes
DCP485 Fully Isolated DIN Rail RS-232/485 Converter/Line Driver 115.2K at 0.8 miles (1.3 km) 7 miles (11.3 km) at 1.2 K baud DIN Rail mounting
Auto RS-485
Line control
LDM422 Fully Isolated Limited Distance Modem, RS-232/422 Converter 19.2K at 1 mile (1.6 km) 7 miles (11.3 km) at 1.2 K baud Multidrop capable
RTS/CTS handshake
or 2nd data channel
LDM485 Fully Isolated Limited Distance Modem, RS-232/485 Converter 57.6K at 0.5 miles (0.8 km) 8 miles (12.9 km) at 2.4K baud Multidrop capable
RTS/CTS handshake
or 2nd data channel
LDM80
Signal Powered Fiber Optic Modem 19.2K at 2.2 miles (3.5 km) 2.2 miles (3.5 km) at 19.2K Total electrical isolation, intrinsic safety
LDM85 Fiber Optic Modem 5M - 2.5Mbps NRZ TTL (100Kbps RS-232/422) at 1.2 miles (2 km) 1.2 miles (2 km) at max baud rate Multipoint optical loop,
total electrical isolation