8-Channel HART Data Collector - HART to Ethernet & MODBUS Converter from China Suppliers | Reliable Factory Solution
Introducing the SM100-M-8 HART Data Collector, a cutting-edge solution designed by a leading factory in China. This product is built on an ARM microprocessor and features a HART protocol modem chip, leveraging extensive practical experience to meet industrial requirements. Our data collector is renowned for its high reliability and stability, making it an ideal choice for demanding applications, Equipped with a standard RS485 interface and gateway, the SM100-M-8 ensures seamless data transmission with intelligent HART protocol instruments. It also provides the capability to convert data into MODBUS RTU or MODBUS TCP protocols, enabling efficient and real-time data readings. As a trusted supplier, we prioritize delivering top-quality products that enhance operational efficiency in your industrial processes. Choose the SM100-M-8 for innovative data collection that drives performance in your business
A product called the SM100-M-8 HART data collector was created using an ARM microprocessor, a HART protocol modem chip, and a great deal of real-world experience. It offers great stability and dependability and is designed to meet the specifications of industrial items. To ensure real-time data transmission, the data collector is outfitted with a standard RS485 interface and gateway that can either convert data into MODBUS_RTU or MODBUS_TCP protocol to read data or transparently communicate data with intelligent instruments using HART protocol.
The HART protocol instrument enables bidirectional data transmission without interfering with the 4 to 20 mA analog signal by superimposing a modulated digital signal on a 4 to 20 mA basis using the Bell202 Frequency Shift Keying (FSK) standard. An clever converter for bidirectional modulation and demodulation of digital and analog signals is the SM100-M series HART data collector.
Product Features
Support simultaneous connection of 8 HART devices.
Support parallel and simultaneous scanning of all HART channels configured for the HART data collector.
Three-terminal electromagnetic full quarantine between HART channels and between HART and host power supply. Each channel adopts two-wire interface. The voltage of electromagnetic quarantine of HART module is not less than 1500 V. It supports the function of separating HART signal/4 ~ 20ma signal.
The quarantine voltage of RS485 interface and NET Ethernet interface shall not be lower than 1500 V.
Adopt the modular design of separating the HART module from the host, and support the function of replacing the HART module online in any channel.
Each channel is provided with an independent indicator light, which provides indication of HART equipment online and HART equipment communication status respectively.
Equipped with equipment status indicator light: operation/fault, communication interface, etc.
Data refresh rate per channel < 1 second.
Support Ethernet interface (speed not less than 100Mbps) and RS485 interface.
Support proprietary HART commands to read the HART ID of all HART devices.
Support configuration and operation mode, and support Telnet remote setting.
Support firmware program update.
Supports standard DIN rail mounting.
The equipment does not affect the transmission and accuracy of 4 ~ 20 mA analog signal in normal, power failure or fault, and the loop resistance is less than or equal to 250 ohms.
This equipment does not supply power to field instruments.
Compatible with HART protocol Ver5.0 and above.
Main Parameters
Power supply voltageDC 24V
Operating current< 80mA
Shell size305 mm long × 160 mm wide × 35 mm high
Installation dimension347.4 mm (L) × 35 mm (W) × 160 mm (H)
Working temperature-20 ℃ ~ + 75 ℃
Humidity of working environment5% ~ 95% (no condensation)
Frequently Asked Questions
Q1: How many HART devices can the SM100-M-8 connect to simultaneously?
A1: It supports the simultaneous connection and parallel scanning of up to 8 HART devices.
Q2: Which communication protocols are supported by this data collector?
A2: The collector features a standard RS485 and gateway interface that can convert data into either MODBUS_RTU or MODBUS_TCP protocols, or perform transparent data communication using the HART protocol.
Q3: Does the SM100-M-8 affect the existing 4 to 20 mA analog signals?
A3: No. The equipment does not interfere with the transmission and accuracy of 4 to 20 mA analog signals during normal operation, power failure, or fault states. The loop resistance remains less than or equal to 250 ohms.
Q4: Does the data collector supply power to connected field instruments?
A4: No, the SM100-M-8 equipment does not supply power to field instruments.
Q5: Can I replace a HART module while the system is running?
A5: Yes. The device utilizes a modular design that separates the HART module from the host, supporting online replacement of the HART module in any channel.
Q6: What are the installation and mounting options for this device?
A6: The SM100-M-8 data collector is designed to support standard DIN rail mounting.
