Siemens RWD62 Universal Controller

Siemens RWD62 Universal controllers are designed for heating, ventilation, air conditioning, and cooling in comfort control plants. It can be mounted on canals, walls, and in-plant rooms in a control panel or in the ARG62.21 / ARG62.22 housing. Measurement and control of temperature, relative humidity, absolute humidity, enthalpy, differential pressure, volumetric airflow, and indoor air quality. The number of inputs can be set from -100 to 8,000 units. The start and endpoints of the output voltage can be any value between 0 V DC and 10 V DC.

Features of Siemens RWD62 Universal controllers :

• Standalone electronic universal controller with P or PI response
• Operating voltage in accordance to type AC 24 V
• Control application selectable via Application Number
• Active input scale can be selectable
• Limit and direction of the output scale is able to be freely assigned
• Two universal inputs for Ni 1000, Pt 1000 temperature sensors, and DC 0…10 V signals.
• The unit can be set as °C, °F, %, or no specified unit.
• Two modulating outputs with DC 0…10 V signal outputs, direct or reverse action.
• One digital input for day/ night changeover.
• Entering or changing of all data via operating buttons on the controller, possible without additional tools
• PC connection for downloading canned applications via the software too.