GPRS remote transmission ,4G communication , modbus protocol , SM626H-A
Product Specifications
- With four-way analog acquisition, 16-bit high-precision A/D simultaneous sampling function.
- It has two-channel pulse counting function and two-channel switching value sampling function.
- With a DC 24V output, 20 mA drive capability (dedicated to power supply of two-wire sensors).
- With a RS485 instrument communication interface, supporting MODBUS _ RTU protocol.
- USB interface is used to set parameters.
- The parameter type, range, starting point, upper and lower limit alarm threshold and pulse bottom of the collected data can be configured.
- Configurable station number, time, communication parameters, etc.
- Support dynamic domain name and fixed IP.
- UDP or TCP mode supporting data transmission.
- All operating parameters can be queried and set both locally and remotely.
- With power-off memory function, parameters do not need to be reset after power off.
- Equipped with large-capacity EEPROM, it can save data once a minute and can save historical data for one month.
- The communication transceiver and module status indicator can clearly indicate the working attitude of the collector.
- Support foreign communication network.
Product Features
● SM626H-A can wirelessly transmit the collected signals
Main Parameters
- Installation dimension: length 83 mm × width 94 mm.
- Shell size: 123 mm long × 105 mm wide × 33 mm high.
- Working temperature: -20 ℃ ~ + 80 ℃.
- Storage temperature: -25 ℃ ~ + 80 ℃.
- Power input voltage: DC 9 ~ 24V.
- Analog input impedance: 250Ω, can collect 4 ~ 20mA, 0 ~ 5V DC signal.
- Protection class: IP65.
FAQ
1.Are you a factory or trading company?
We are a high-tech enterprise factory integrating R&D, production and sales. We have a complete ERP system and equipment, which can meet your procurement needs.
2.Delivery?
Goods will be dispatched within three working days after receiving the payment.
3.MOQ？
Under normal circumstances, we support a minimum order of one piece.
4.IS OEM service available?
Yes, product could print your logo , or customized by your design.
5.Payment?
100% payment. You can make the payment by telegraphic transfer
6.What is the power of this product?
This one has a voltage of 24V, a current of 45mA, and a power of about 1.08W.
7.What is the accuracy of product collection?
The accuracy of this product is 16 bit AD, one thousandth.
Contact US
All products of our company come with a three-year warranty.
If you encounter any problems during use, please contact us. WhatsApp contact information: 18105734868, WeChat contact information: 17769909079