2DI Remote Digital Input Module(2 digital input,supports pulse counter and TTL)

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2DI Remote Digital Input Module(2 digital input,supports pulse counter and TTL)

Model no:DAM102

The DAM102 remote data acquisition module is designed for harsh industrial applications and is used in a wide range of industrial automation measurement and control systems,for monitoring 2 digital inputs(Dry Contact or Wet Contact, counter). It supports Modbus RTU Protocol over RS485 serial port. The DAM series modules can be used in a variety of industrial automation measurement and control systems as a front-end for data acquisition control, directly connected to various actuators or transmitters, sensors, and detectors. The status signal of the switch can be returned to the host through the digital input, and the digital input has a counting function, which can be used as a pulse counter input.

Consult QQ

The DAM102 remote data acquisition module is designed for harsh industrial applications and is used in a wide range of industrial automation measurement and control systems,for monitoring 2 digital inputs(Dry Contact or Wet Contact, counter). It supports Modbus RTU Protocol over RS485 serial port.
The DAM series remote data acquisition module can also be used as an expansion module of GSM 3G 4G RTUS27x, 


which can greatly expand the number of I/O ports of S27x to meet the needs of different applications.
The DAM series modules can be used in a variety of industrial automation measurement and control systems as a front-end for data acquisition control, directly connected to various actuators or transmitters, sensors, and detectors. 
The status signal of the switch can be returned to the host through the digital input, and the digital input has a counting function, which can be used as a pulse counter input.



TagsRemote Data Acquisition ModuleDigital Input ModuleRemote Digital Input Module
1.  2 digital inputs(Dry Contact or Wet Contact or Pulse counter);
2.  Modbus RTU Protocol over RS485;
3.  Wide range power supply 9~36VDC with reverse polarity connection protection;
4.  ESD Protection circuit for RS485 serial port;
5.  Built-in watchdog ensure it reliability;
6.  Lightning protection ensure it stability;
7.  LEDs for status indication makes it easy to program in filed;
8.  Small size, L70*W88*H30mm, support for wall mounting and DIN35mm industrial rail mounting.

Item

Specifications

DC Power supply

9-36VDC(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

1 RS485

Baud rate

1200,2400,4800, 9600, 19200, 38400Bps

Digital Inputs

2digital input, dry contact:NC,NO.Wet contact: 0~0.5VDC consider as short circuit, 

+3~+30VDC consider as open circuit; Pulse Counter: sampling frequency 1Khz

Withstand Tests

Output /Shell: 2000VAC/min.; 500VDC>100 MΩ

Installation Type

4, Rated: 5A/30VDC,5A/250VAC

Operation Temperature

-20~70℃

Relative Humidity

-40~85℃

Size

70×88×30mm mm(HxWxD)

Weight

250g

Data Acquisition Module User Manual :http://rtu-m2m.com/Download/Manual/EN/DAM102-124_UserManual.zip


Data Acquisition Module PC Configuration Tool :http://rtu-m2m.com/Download/Software/EN/DAM_ConfigurationTool.zip

Win7 8 10 driver:http://rtu-m2m.com/Download/Software/CP210x_Windows7_8_10_Drivers.zip

EMI Standard :

EN55032:2015;

EN 61000-3-2:2014;

EN 61000-3-3:2013;

EMS Standard:

EN 55024:2010+A1:2015;

EN 1000-4-2:2009;

EN61000-4-3:2006+A1:2008+A2:2010;

EN61000-4-4:2012;

EN 61000-4-5:2014;

EN 61000-4-6:2014;

EN 61000-4-8:2010;

EN 61000-4-11:2004;

CE-LVD Standards:

IEC 60950-1:2005+A1:2009+A2:2013;

EN 60950-1:2006+A2:2013;

EN 62311:2008;

EMC:

ETSI EN 301 489-1 V2.2.0(2017-03);

ETSI EN 301 489-17 V3.2.0(2017-03);

ETSI EN 300 328 V2.1.1 (2016-11)。

Data Acquisition Module  X1
Manual X1