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Wholesale HART to MODBUS Converter SM100-B: Reliable China Factory Supplier for HART Smart Data Communication Manufacturer, Factories
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Wholesale HART to MODBUS Converter SM100-B: Reliable China Factory Supplier for HART Smart Data Communication Manufacturer, Factories
The SM100-A(B) HART SMART Converter is an advanced product developed by leveraging ARM microprocessor technology and a dedicated chip for HART protocol modulation and demodulation. Designed with industrial product requirements in mind, this converter offers exceptional reliability and stability, making it a top choice among suppliers in China, Equipped with standard RS232 and RS485 interfaces, the HART SMART Converter facilitates seamless data transmission with HART-enabled instruments and can convert data to MODBUS_RTU protocol for efficient reading. This ensures real-time data transfer in various industrial applications, Utilizing the Bell 202 Frequency Shift Keying (FSK) standard, the HART protocol superimposes modulated digital signals on existing 4-20mA analog current, allowing HART-compatible instruments to communicate without interrupting the analog signal. The SM100-A(B) SMART Converter acts as an intelligent modem, expertly modulating and demodulating both digital and analog signals. Trust in our factory's high-quality production to enhance your industrial communication needs today
Equipped with standard RS232 and RS485 communication interfaces, allowing configuration of parameters, communication baud rate, and parity bits.
Independent of the 1200 baud rate of the HART bus, significantly enhancing the operational speed of the entire system.
Utilizes industry-standard modular housing for simplified installation and professional commissioning.
Supports standard MODBUS_RTU protocol for seamless integration.
Enables simultaneous connection to multiple HART protocol instruments.
Compatible with specialized HART instruments and supports custom command configuration for accessing device-specific data.
Interface & Connectivity
Outputs Modbus signals via dual optional interfaces (RS232/RS485).
Supports 2 Modbus outputs for simultaneous reading by 2 PLCs.
Capable of connecting multiple HART tables.
Provides 24V output to power two-wire instruments directly.
Technical Specifications
Power InputDC 12~24V
Ripple ≤ 200mV | Current ≥ 100mA
Dimensions134×71×43 mm
Standard Modular Housing
Working Temp-20℃ ～ +80℃
Relative Humidity10% ~ 80%
Frequently Asked Questions
What interfaces and communication protocols are supported?
The SM100-A (B) features standard RS232 and RS485 interfaces and supports the standard MODBUS_RTU protocol. It also supports two optional Modbus outputs that can be read simultaneously by 2 PLCs.
Can this converter connect to multiple HART instruments?
Yes, it supports simultaneous connections to multiple HART protocol instruments and tables, enabling efficient and centralized data acquisition.
Does it support specialized or custom HART configurations?
Yes, it is fully compatible with specialized HART instruments and allows for custom command configurations to retrieve specific device data.
What are the power input and output requirements?
The device operates on DC 12~24V input (ripple ≤ 200mV, current ≥ 100mA). Additionally, it can provide a 24V output to power two-wire instruments.
What are the physical dimensions and installation type?
The device uses an industry-standard modular housing for easy installation. Dimensions are 134 mm (L) × 71 mm (W) × 43 mm (H).
What environmental conditions can the converter withstand?
It is designed for industrial environments, with an operating temperature range of -20℃ to +80℃ and relative humidity between 10% and 80%.
