
Data Converter
We offer five distinct series.
Each series includes multiple modles ensuring the different combination for field data connection.
1. HART - RS232/485 Modbus Converter
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Links up to four HART instruments
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HART 7.0 support and backward compatible
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Transparent HART communication and Modbus RTU
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RS232 and/or RS485 ports
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Maps all process variables (PV, SV, TV, QV), diagnostic data, and device status
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Configurable parameters and custom commands
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Includes setup software for configuration
Models
GRT-2 Input: HART
Output: 1 x RS485 Modbus
GRT-4 Input: HART
Output: 1 x RS232, 1 x RS485 Modbus
GRT-6 Input: HART
Output: 2 x RS485 Modbus
2. HART - TCP Modbus Converter
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Reads HART instrument data
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Acquires one analog and two digital inputs
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Supports 4–20 mA and 0–5 V analog signal
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Configurable parameters, range, and zero point
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Retains configuration settings after power loss
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Local and remote parameter configuration
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Allows parameter configuration over Ethernet
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HART communication and power status LED
Models
HTC-100 Input: 1 x HART
Output: TCP Modbus
HTC-102 Input: 1 x HART, 1 x Analog, 1 x Digital
Output: TCP Modbus
3. Modbus/AD - HART Converter
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Converts Modbus RTU data into HART device variables
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Supports an RS485 Modbus RTU interface
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Converts analog measurements into HART device variables
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Supports two or four 4–20 mA analog inputs
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Provides a HART compatible 4–20 mA output
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Allows configuration of the analog range and zero point
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Supports local querying and configuration of parameters
Models
MHT-11 Input: RS485 RTU Modbus
Output: HART 4-20mA
MHT-12 Input: RS485 RTU Modbus, 2 x 4-20mA
Output: HART 4-20mA
MHT-14 Input: 4 x 4-20mA
Output: HART 4-20mA
4. HART - RS485 / TCP Modbus Converter
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Reads 4 HART instruments data
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Configurable RS485 output port
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Supports Modbus_RTU and Modbus_TCP
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Stores acquired data in EEPROM at a configurable interval
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Retains configuration settings after power loss
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Supports local and remote parameter queries and configuration
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Allows parameter configuration over Ethernet
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Provides power and HART communication status indicators
Models
HTC-200 Input: 1 x HART
Output: 1 x RS485 Modbus
HTC-202 Input: 1 x HART
Output: 1 x RS485 Modbus, TCP Modbus
5. RS232/485 Multi-Channel Converter
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One serial input from instruments and devices
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Support transmission of standard Modbus RTU
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Support non-standard Modbus RTU communications
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Standard RS232 or RS485 communication interfaces
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Supports connections of multiple data acquisition devices
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Adjustable port parameters e.g. baud rate, parity, stop bits
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Retain configuration settings when power is off
Models
MX-101 Input: 1 x RS232/485 Modbus/non-standard
Output: 3 x RS485 multi-master single slave
MX-102 Input: 1 x RS232/485 Modbus/non-standard
Output: 2 x RS485 multi-master single slave
MX-103 Input: 1 x RS232/485 Modbus/non-standard
Output: 3 x RS485 Modbus protocol
MX-104 Input: 1 x 485 Modbus
Output: 3 x Analog 4-20mA




