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Data acquisition unit, Data collection device, Modbus RTU RS485 4DI
- 60000 Piece / Pieces per Month
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Product Details
Place of Origin: | Guangdong, China | Brand Name: | Kingpigeon | Model Number: | DAM124 |
Packaging Details
Dimension
118*36*59 mm mm
Net Weight 160g
Product Description
Data acquisition unit, Data collection device, Modbus RTU RS485 4DI
Model:DAM124
The DAM124 is for monitoring 4 digital inputs(can be used as pulse counter), 8 analog inputs, controlling 4 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 DAM124 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 DAM124 is an industrial class, high reliability, low-power consumption, high stability and high precision data acquisition module.
The DAM124 with fire retardant shell, standard 35mm DIN rail makes it easy to install in fields.
2. Mainly Features
- Ø 16-bit resolution high precision AD acquisition and data processing techniques;
- Ø 4 digital input, Dry contact or Wet contact(logic:0~0.5V or NC=0, +3~30V or NO=1, input voltage range: 0~30V, Input Max. voltage range: -10~40V), can be used as pulse counter input: counter sampling frequency:1KHz, impulse width of high or low level must >1mS, Max. counter value is 4 bytes: FFFFFFFFH;
- Ø 8 analog input, can be 0~20mA,4~20mA,0~5V,0~10V;
- Ø 4 drivable digital output(triode, not relay inside, 50V/100mA), can be setup as TTL output or Pulse output(impulse width 0.1~20S);
- Ø Wide range power supply with reverse polarity connection protection;
- Ø Modbus RTU Protocol;
- Ø ESD Protection circuit for RS485 serial port;
- Ø Using industrial-grade chips;
- Ø Built-in watchdog ensure it reliability;
- Ø Lightning protection ensure it stability;
- Ø LEDs for status indication makes it easy to program in filed.
3. 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 |
Digital Input | 8 digital input, Dry contact or Wet contact |
Drivable Output | 4 drivable digital output(triode, not relay inside,50V/100mA) |
Analog Input | Default: 4~20mA, optional: 0~20mA, 0~5V, 0~10V |
Update Period | 0.25~2S |
Measurement Precision | ±0.1%FS |
Input Resistance | Analog channel: Voltage:>1KΩ, current ≤150Ω |
Overload Capacity | 1.2 times can sustained,3 times voltage can last 1 second. |
Isolated Type | Digital Input / power / RS485 Serial port / drivable output use the same GND, no isolated. |
Withstand Tests | Input /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. |
Company Profile
King Pigeon is a professional GSM Alarm, GSM SMS Controller Alarm, GSM GPRS 3G M2M, GSM GPRS 3G RTU Automation, GSM GPRS 3G Telemetry Data Logger, GSM 3G Senior Telecare, GSM 3G Senior Telehealth, Wifi Camera, Wifi Alarm OEM ODM Manufacturer since 2008.
Contact Us
- Shenzhen King Pigeon Communication Co., Ltd.
- Contact nameAllen Ting
- Phone86-755-29063895-804
- Address5F,YuSheng Industrial Park, Xixiang Town, Baoan District, Shenzhen,Guangdong
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