2AI+2RTD Remote Data Acquisition Module


The DAM122 remote data acquisition module is designed for industrial automation measurement systems,uses high-precision AD acquisition and data processing technology, professional MCU controller, nonlinear processing algorithm, high precision, stable performance, strong anti-interference ability.2 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.

Rp980,000

2AI+2RTD Remote Data Acquisition Module

2AI+2RTD Remote Data Acquisition Module(2 AIN+2 PT100 inputs)
Model :DAM122

The DAM122 remote data acquisition module is designed for industrial automation measurement systems,uses high-precision AD acquisition and data processing technology, professional MCU controller, nonlinear processing algorithm, high precision, stable performance, strong anti-interference ability.2 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.

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 ensure it stability;
6. 12-bit resolution high precision AD acquisition and data processing techniques;
7. 2 Analog inputs,0/4~20mA,0~5V,0~10V optional;
8. 2 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, L70 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.

Spesification :
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 : RS485
Baud rate :1200,2400,4800, 9600, 19200, 38400Bps
Analog inputs :2 Analog inputs,default: 4~20mA, 12 Bits ,Isolated;Optional:0~20mA/4~20mA/0-5V/0~10V
Pt Resistance Thermometer inputs :2, 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>100 MΩ
Installation Type :Wall mount or 35mm DIN Rail
Operation Temperature :-20~70℃
Relative Humidity :-40~85℃
Size :70×88×30mm mm(HxWxD)
Weight : 250g

Weight 500 g

Spesification :
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 : RS485
Baud rate :1200,2400,4800, 9600, 19200, 38400Bps
Analog inputs :2 Analog inputs,default: 4~20mA, 12 Bits ,Isolated;Optional:0~20mA/4~20mA/0-5V/0~10V
Pt Resistance Thermometer inputs :2, 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>100 MΩ
Installation Type :Wall mount or 35mm DIN Rail
Operation Temperature :-20~70℃
Relative Humidity :-40~85℃
Size :70×88×30mm mm(HxWxD)
Weight : 250g

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