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IOT USA

DAM104 DI DO Remote IO Module

Regular price $39.99 USD
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DAM104 2DO Remote DO/Relay Output Module(2 digital output, supports pulse output)

The DAM104 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 outputs (pulse output). It supports Modbus RTU Protocol over RS485 serial port. 

 

Introduction

The DAM104 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 outputs (pulse output). 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 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. The digital output can control the intermediate relay or indicator output, and the digital output supports pulse output. 

Features

1. 2 digital outputs (supports Pulse output). 
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 ensures its stability. 
7.LEDs (Light Emitting Diode) s for status indication makes it easy to program in filed. 
8. Small size, L70mm (about 2.76 in) *W88mm (about 3.46 in) *H30mm (about 1.18 in), support for wall mounting and DIN35mm (about 1.38 in) industrial rail mounting. 

Specifications

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 Outputs
2 digital outputs, supports pulse output
Withstand Tests Output/Shell: 2000VAC/min; 500VDC> 100MΩ
Installation Type
Wall Mount or 35mm DIN Rail
Operation Temperature
-20 - 70ºC
Relative Humidity -40 - 85ºC
Size 70mm H x 88mm W x 30mm D
Weight 250g

 

Downloads

 

Applications

Remote Relay Output Module used as extend IO

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