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The SM100-M-8 HART data collector is an industrial-grade solution developed using an ARM microprocessor and a dedicated HART protocol modem chip. Engineered for high stability and reliability, it meets rigorous industrial specifications. The device features a standard RS485 interface and gateway capabilities, allowing for seamless conversion of data into MODBUS_RTU or MODBUS_TCP protocols. This enables efficient data reading and transparent communication with intelligent HART instruments.
By utilizing the Bell202 Frequency Shift Keying (FSK) standard, the collector facilitates bidirectional data transmission superimposed on the 4 to 20 mA analog signal without interference. The SM100-M series serves as an intelligent bridge for the bidirectional modulation and demodulation of digital and analog signals.
Support simultaneous connection of 8 HART devices.
Parallel and simultaneous scanning of all configured HART channels.
Three-terminal electromagnetic isolation (≥1500 V) between channels and power supply.
Isolation for RS485 and NET Ethernet interfaces ≥ 1500 V.
Modular design allows online HART module replacement per channel.
Independent status indicators for online equipment and communication for each channel.
Fast data refresh rate: less than 1 second per channel.
High-speed Ethernet (100Mbps) and RS485 interface support.
Supports standard DIN rail mounting and Telnet remote configuration.
Compatible with HART protocol Ver5.0 and above.
