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HART Data Collector SM100-M-8: Reliable HART to MODBUS Converter from China Suppliers and Factory

Introducing the SM100-M-8 HART Data Collector, a state-of-the-art device designed for industrial use. Manufactured by leading suppliers in China, this data collector is powered by a reliable ARM microprocessor and a specialized HART protocol modem chip, ensuring excellent stability and dependability for your data collection needs, Equipped with a standard RS485 interface, the SM100-M-8 facilitates real-time data transmission by converting data to MODBUS RTU or MODBUS TCP protocols. This capability allows seamless communication with intelligent instruments using the HART protocol without disrupting the 4 to 20 mA analog signal. It achieves this by superimposing a modulated digital signal using the Bell202 Frequency Shift Keying (FSK) standard, allowing for bidirectional communication, As a trusted factory manufacturing high-quality HART data collectors, we ensure that our products meet stringent industrial specifications, making the SM100-M-8 an ideal choice for professionals looking to enhance data management in their operations

Product Details

Product Features

Eight HART devices can be connected simultaneously, and all HART channels set up for the HART data collector can be scanned both simultaneously and in parallel.
Three-terminal electromagnetic complete quarantine between the host power supply and HART channels. The two-wire interface is used by every channel. The HART module's electromagnetic quarantine voltage must be at least 1500 V. The ability to separate HART signals (4–20 ma) is supported.
Both RS485 and NET Ethernet interfaces must have a quarantine voltage of at least 1500 V.
Use a modular design that isolates the HART module from the host and allows for online HART module replacement in any channel.
An independent indicator light is supplied for each channel, indicating the communication status of the HART equipment and whether the equipment is online.
Equipped with a communication interface, operation/fault indicator light, etc.
Channel-wise data refresh rate ≥ 1 second.
Support RS485 and Ethernet interfaces with a minimum speed of 100 Mbps.
All HART devices' HART IDs can be read using proprietary HART commands.
Support Telnet remote settings, as well as configuration and operating modes.
Update firmware programs are supported.
As long as the loop resistance is less than or equal to 250 ohms, the equipment supports standard DIN rail mounting and has no effect on the accuracy or transmission of a 4–20 mA analog signal under normal, power failure, or fault conditions.
Field instruments are not powered by this equipment.
It is compatible with HART protocol Ver5.0 and higher.

Main Parameters

Power Supply Voltage: DC 24V

Current of Operation: Less than 80mA

Shell Dimensions: 305 mm (L) x 160 mm (W) x 35 mm (H)

Installation Dimensions: 347.4 mm (L) x 35 mm (W) x 160 mm (H)

Operating Temperature: -20°C to +75°C

Workplace Humidity: 5% to 95% (no condensation)

Frequently Asked Questions

Q How many HART devices can this equipment connect to simultaneously?

The equipment can connect to up to eight HART devices simultaneously, and all configured HART channels can be scanned in parallel.

Q What is the electromagnetic quarantine voltage limit?

It features a three-terminal electromagnetic complete quarantine with an isolation voltage of at least 1500 V between the host power supply, HART channels, RS485, and NET Ethernet interfaces.

Q Does the equipment power the connected field instruments?

No, the field instruments are not powered by this equipment.

Q What standard mounting method is supported?

The equipment supports standard DIN rail mounting, provided that the loop resistance is less than or equal to 250 ohms.

Q Which HART protocol versions are compatible?

This device is fully compatible with HART protocol Version 5.0 and higher.

Q What are the power and environmental operating conditions?

The device operates on a DC 24V power supply (current < 80mA), within a temperature range of -20°C to +75°C, and humidity of 5% to 95% (without condensation).