RS232 - RS485 interface.
Technical Specification
Power supply: 10...15VDC
Average current consumption: ~ 60mA
Maximum current consumption: ~ 150mA
Operating temp. range: 0...+55º C.
Max. communication distance for RS232: 15m
Max. communication distance for RS485: 1200m
Relative humidity: 10 to 95% (without condensation)
Dimensions: 100 x 68 x 35 mm
Weight: ~80g