The DAM144 is for controlling 24 triode drivable digital output(50V/100mA,can be TTL or Pulse output). It supports Modbus RTU Protocol over RS485 serial port. Powered up by 10~30VDC.
The DAM144 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 DAM144 is an industrial class, high reliability, low-power consumption, high stability and high precision data acquisition module.
The DAM144 with fire retardant shell, standard 35mm DIN rail makes it easy to install in fields.
Mainly Features :
Ø 24 drivable digital output(triode, not relay,50V/100mA), can be setup as TTL output or Pulse output(impulse width 0.1~20S);
Ø Wide range power supply with reverse polarity connection protection;
Ø Modbus RTU Protocol;
Ø ESD Protection circuit for RS485 serial port;
Ø Using industrial-grade chips;
Ø Built-in watchdog ensure it reliability;
Ø Lightning protection ensure it stability;
Ø LEDs for status indication makes it easy to program in filed.
Rated Power Input
10~30VDC(Peak Voltage must≤40V)
n,8,1; e,8,1; o,8,1 or n,8,2
1200, 2400, 4800, 9600, 19200, 38400Bps
16 drivable digital output(triode, not relay, 50V/100mA)
Power / RS485 Serial port/drivable output use the same GND, no isolated.
Output /Shell: 2000VAC/min.; 500VDC>100 MΩ
35mm DIN Rail