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Dupline Modbus Interface Module with Safety Mapping
GSTI50 is originally designed as an interface solution for Dupline® GTD50 display, but can be used by all other Modbus-RTU masters.
The GSTI50 supports Modbus- RTU function code "3" (read registers) and function code "16" (write registers), and can read/write all 128 Dupline® I/O’s. The maximum numbers of registers that are allowed in 1 query are limited to 8 read registers or 8 write registers at a time.
Features
• Modbus-RTU slave.
• Originally designed for Dupline® Displays.
• cULus approved
• RS 485 port for interfacing to control system.
• 128 Digital I/O’s.
• 25p Sub-D converter housing.
• Supplied by RS485 com-port
