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IOT USA

DAM124 DI DO Remote IO Module

Regular price $67.99 USD
Regular price Sale price $67.99 USD
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DAM124 4AI+4RTD Remote Data Acquisition Module(4 AIN+4 PT100 inputs)

The DAM124 remote data acquisition module is designed for industrial automation measurement systems, uses high-precision AD acquisition and data processing technology. It features a professional MCU controller, nonlinear processing algorithm, high precision, stable performance, and strong anti-interference ability. 4 analog inputs, which can measure 4~20mA, 0-20mA, 0-10V or 0~5V signals from transmitter, current, voltage, pressure, temperature, and power. 2 Pt Resistance Thermometer inputs. 1 RS485 supports standard MODBUS-RTU communication protocol. 

 

Introduction

The DAM124 remote data acquisition module is designed for industrial automation measurement systems, uses high-precision AD acquisition and data processing technology. It features a professional MCU controller, nonlinear processing algorithm, high precision, stable performance, and strong anti-interference ability. 4 analog inputs, which can measure 4~20mA, 0-20mA, 0-10V or 0~5V signals from transmitter, current, voltage, pressure, temperature, and power. 2 Pt Resistance Thermometer inputs. 1 RS485 supports standard MODBUS-RTU communication protocol. 

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. 

Features

1. Standard Modbus-RTU, good compatibility and easy programming. 
2. ESD Protection circuit for RS485 serial port. 
3. Wide range power supply with reverse polarity connection protection. 
4. Built-in watchdog ensure it reliability. 
5. Lightning protection ensures its stability. 
6. 12-bit resolution high precision AD acquisition and data processing techniques; 
7. 4 Analog inputs,0/4~20mA,0~5V,0~10V optional; 
8. 4 Pt Resistance Thermometer inputs, Default:PT100; Optional:PT500, PT1000, CU50, CU100 and other PT Resistance Thermometers. 
9. Using metal shell, protection class IP30. Metal shell and system security isolation, especially suitable for industrial applications in the field. 
10. Small size, L70mm (about 2.76 in) * W88mm (about 3.46 in) * H30mm (about 1.18 in), compatible wall installation and DIN35mm (about 1.38 in) industrial rail installation. 

 

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
Analog Inputs
4 Analog Inputs, Default: 4-20mA, 12Bits, Isolated; Optional: 0-20mA/4-20mA/0-5V/0-10V
PT Resistance Thermometer Inputs
4, Default:PT100; Optional:PT500,PT1000,CU50,CU100 and other PT Resistance Thermometers
Thermometer Wires
Default: 2 Wires | Optional: 3 Wires
Measurement Precision
±0.1%FS
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

 

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