The DC303 Profibus-PA Remote I/O makes the integration of Profibus and conventional I/O easy. It is a single integrated easy to use piece of equipment including power, control, networking and I/O under one compact device requiring less panel space than other solutions. The DC303 is an integral part of SYSTEM302 but also integrates into other systems supporting Profibus.
The FRI303 PROFIBUS-PA Remote I/O makes the integration of Profibus and conventional I/O easy. FRI303 is a PROFIBUS-PA device that has two built-in relays and two dry contact inputs making integration of PROFIBUS-PA and conventional devices such as on/off sensors, solenoids, on/off valves, electrical actuators, motors, pumps, starters, etc.
The FRI303 can be located at the field, mounted close to the conventional devices without the need to run the conventional wiring to the control room. The FRI303 is an integral part of SYSTEM302 but also integrates into other systems supporting Profibus.
The IR303 receives up to 8 variables (float + status) via cyclical communication with the Profibus-DP class 1 Master and enables them on the LCD display. It works with any Profibus-DP mater and is ideal for applications with the TT383, 8-channel Profibus-PA temperature transmitter or any other Profibus equipment.