SL-254
RS-232/RS-485 converter (no isolation)
Features
-
- Connectors: D25F on the RS-232 side, detachable screw terminal on RS-485 side
- Max transfer speed 38kBd
- Max cable length
- Connection type: multidrop, half-duplex
- Transmit enable is via the DTR signal
- Needs an 8-12V/250mA power supply
- GND (through a 100R resistor) is available on the terminals for use with a potential equalising wire
- LED indication of Transmit Enable and power
Pictures
SL-254