16-channel hart data collector, hart to MODBUS-TCP protocol converter, hart to modbus-RTU protocol collector

With the help of an ARM microprocessor, a HART protocol modem chip, and a great deal of real-world knowledge, the SM100-M-16 HART data collector was created. 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.

• 16 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.
• Supports standard DIN rail installation and firmware program updates.
• When there is no power outage or malfunction and the loop resistance is less than or equal to 250 ohms, the equipment does not impact the accuracy or transmission of a 4–20 mA analog signal.
• It is compatible with HART protocol Ver5.0 and higher.

• Power supply voltage: DC 24V.
• Operating current: < 80mA。
• Shell size: 305 mm long × 160 mm wide × 35 mm high.
• Installation dimension: 347.4 mm (L) × 35 mm (W) × 160 mm (H).
• Working temperature: -20 ℃ ~ + 75 ℃.
• Humidity of working environment: 5% ~ 95% (no condensation).