Products Categories

4-20mA to 485 ,multivariable converter, modbus protocol SM626H-A-0

The SM626H-A-0 data acquisition unit is A micro RTU system, which is based on the advanced ARM microcontroller, and is composed of high-precision operational amplifier, interface chip, watchdog circuit, input and output circuits, and embedded communication module. The RTU terminal for remote data acquisition has the characteristics of stable performance and high cost performance.
As SM626H-A-0 data collector is specially designed for industrial product integration, it adopts special design in temperature range, vibration, electromagnetic compatibility and interface diversity, which ensures stable operation in harsh environment and provides high quality assurance for your equipment.SM626H-A All-Netcom Data Collector is A high-tech product integrating data acquisition, GPRS and CDMA communication. It is A micro RTU system. It is composed of high precision operational amplifier, interface chip, watchdog circuit, input and output circuit, and embedded communication module. The RTU terminal for remote data acquisition has the characteristics of stable performance and high cost performance.
As SM626H-A All-Netcom Data Collector is specially designed for industrial product integration, it adopts special design in temperature range, vibration, electromagnetic compatibility and interface diversity, which ensures stable operation in harsh environment and provides high quality assurance for your equipment.

product details

Download

FAQ

Communication applications

Post-sale service

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 the power supply of two-wire sensors).
It has one RS485 instrument communication interface, which is dedicated to RS485 instrument communication.
USB interface is used to set parameters.
The parameter type, range, starting point and pulse bottom of the collected data can be configured.
Parameters and real-time data can be queried locally, and all operating parameters can be set.
With power-off memory function, parameters do not need to be reset after power off.
The communication transceiver and module status indicator can clearly indicate the working attitude of the collector.

Product Features

● SM626H-A-0 collects 4 channels of 4-20mA and outputs 1 channel of 485

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.
Two switching values are input by optical non quarantine dry contact.
Protection class: IP65.

SM626H-A-0.exe

SM626-A-0 -(2025_03_26)-User_Manual.pdf

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 25mA, and a power of about 0.6W.

7.What is the accuracy of product collection?
The accuracy of this product is 16 bit AD, one thousandth.

Application diagram of SM626H-A-0 and temperature transmitter PT100

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: 18006613291, WeChat contact information: 17769909079

Leave Your Message