The DAM1xx is for monitoring digital inputs (Dry Contact or Wet Contact, counter) and controlling digital relay output. It supports Modbus RTU Protocol over RS485 serial port. Powered up by 9~36VDC.
The DAM1xx is used widely in industrial automation control systems. E.g.: Base Transceiver Station, diesel generator rooms, engine room, transformer substations, telecommunication equipment rooms, power supply systems and so on.
The DAM1xx is an industrial class, high reliability, low-power consumption, high stability and high precision data acquisition module.
The DAM1xx with fire retardant shell, standard 35mm DIN rail makes it easy to install in fields.
- 2/4 digital inputs(Dry Contact or Wet Contact or Pulse counter).
- 2/4 digital relay output(5A/30VDC,5A/250VAC), can be setup as TTL output or Pulse output(impulse width 0.1~20S).
- Wide range power supply 9~36VDC with reverse polarity connection protection.
- Modbus RTU Protocol over RS485.
- ESD Protection circuit for RS485 serial port.
- Using industrial-grade chips.
- Built-in watchdog ensure it reliability.
- Lightning protection ensure it stability.
- LEDs for status indication makes it easy to program in filed.
