PLC redundancy must be considered in two scenarios:

• Interfacing two PLCs to an actuator
• Interfacing a sensor to two PLCs

The GK3000D1 converters are particularly designed with their 2 analog inputs and their 2 discrete inputs, to solve redundancy problems.

GK 3000D1 is guaranteed for 5 years

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GK-3000D1 Converter with display Inputs : 2 analog inputs 4-20mA 2 discrete inputs on optocoupler 30V max Outputs : 1 RS485 output 1 4-20mA current output 22.5mm box