HART Data Collector SM100-M-8: Reliable HART to MODBUS Converter from China Suppliers and Factory
Product Features
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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.
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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.
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Both RS485 and NET Ethernet interfaces must have a quarantine voltage of at least 1500 V.
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Use a modular design that isolates the HART module from the host and allows for online HART module replacement in any channel.
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An independent indicator light is supplied for each channel, indicating the communication status of the HART equipment and whether the equipment is online.
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Equipped with a communication interface, operation/fault indicator light, etc.
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Channel-wise data refresh rate ≥ 1 second.
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Support RS485 and Ethernet interfaces with a minimum speed of 100 Mbps.
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All HART devices' HART IDs can be read using proprietary HART commands.
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Support Telnet remote settings, as well as configuration and operating modes.
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Update firmware programs are supported.
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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.
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Field instruments are not powered by this equipment.
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It is compatible with HART protocol Ver5.0 and higher.
Main Parameters
DC 24V
Less than 80mA
305 mm (L) × 160 mm (W) × 35 mm (H)
347.4 mm (L) × 35 mm (W) × 160 mm (H)
-20°C to +75°C
5% to 95% (no condensation)
Frequently Asked Questions (FAQ)
Q: How many HART devices can be connected to the collector simultaneously?
The system supports connecting up to eight HART devices simultaneously, and all configured channels can be scanned in parallel.
Q: What is the electromagnetic isolation voltage rating for the interfaces?
The device features a three-terminal electromagnetic isolation of at least 1500 V between the host power supply and HART channels. Additionally, both the RS485 and NET Ethernet interfaces maintain a quarantine voltage of at least 1500 V.
Q: Does this equipment supply power directly to field instruments?
No, field instruments are not powered by this equipment.
Q: What mounting options are supported, and does it affect analog signals?
The equipment supports standard DIN rail mounting. As long as the loop resistance is 250 ohms or less, it will not affect the accuracy or transmission of the 4–20 mA analog signal under normal, power failure, or fault conditions.
Q: Which versions of the HART protocol are compatible?
This equipment is fully compatible with HART protocol Version 5.0 and higher.
Q: What are the physical dimensions and operating temperature limits of the unit?
The shell dimensions are 305 mm × 160 mm × 35 mm, and the installation dimensions are 347.4 mm × 35 mm × 160 mm. It operates reliably in temperatures ranging from -20°C to +75°C.