Product Details

specification

GSM/GPRS Data Termination Unit (DTU) remote i o modules,
Data Acquisition Module,
Remote data transmission module,

wireless data transceiver modules,

gsm modem module

Product Description

Name:Data Acquisition Module,24DO,RS485,10V~30VDC

Model:DAM144

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.

Introduction

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.

Specifications:

Items	Specifications
Rated Power Input	10~30VDC(Peak Voltage must≤40V)
Power Consumption	Typically ≤3W
Communication Protocol	Modbus RTU
Modbus Address	1~247
Data Format	n,8,1; e,8,1; o,8,1 or n,8,2
Communication Interface	RS485
Baud Rate	1200, 2400, 4800, 9600, 19200, 38400Bps
Drivable Output	16 drivable digital output(triode, not relay, 50V/100mA)
Isolated Type	Power / RS485 Serial port/drivable output use the same GND, no isolated.
Withstand Tests	Output /Shell: 2000VAC/min.; 500VDC>100 MΩ
Installation Type	35mm DIN Rail
Operation Temperature	-20~70℃;
Storage Temperature	-40~85℃;
Relative Humidity	5~95%RH.;(at -40℃, non condensate)
Altitude	0~3000m
Temperature Drift	≤100ppm/℃
Dimension	118×72×59mm mm(HxWxD)
Net Weight	160g.

Mainly Features:

24 drivable digital output(triode, not relay,50V/100mA), can be setup as TTL output or Pulse output(impulse width 0.1~20S);
Wide range power supply with reverse polarity connection protection;
Modbus RTU Protocol;
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.

Your any requests would be much appreciated, please do not hesitate to contact us.

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