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Siemens RWD62 Universal Controller — AC 24V, 2 Modulating Outputs

Siemens RWD62 Universal Controller for HVAC.

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ManufacturerSiemens

Part numberRWD62

Operating Voltage AC 24V

Outputs 2 Modulating (DC 0-10V)

Inputs Universal (Ni1000, Pt1000, DC 0-10V)

Control Action P or PI

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Universal controller for HVAC 2 modulating DC 0-10V outputs P or PI control action Universal inputs for various sensors Auxiliary functions (limiter, remote setpoint) IP20 rated Easy configuration

Product description

The Siemens RWD62 is a versatile universal controller designed for heating, ventilation, and air conditioning (HVAC) applications. It features P or PI control action and provides two DC 0-10V modulating outputs, making it suitable for precise control of valves and dampers. With universal inputs for sensors like Ni1000, Pt1000, or DC 0-10V signals, it offers flexibility in system integration.

This controller is widely used in building automation, air handling units, and climate control systems. Its auxiliary functions, such as limiter functions, remote setpoint, and cascade control, allow for sophisticated system management. The RWD62 is designed for easy installation and configuration, with plug-in terminals for wiring.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens RWD62. We provide reliable access to quality industrial components, ensuring you receive dependable parts for your automation projects with efficient service.

Technical specifications

Operating Voltage	AC 24V
Outputs	2 Modulating (DC 0-10V)
Inputs	Universal (Ni1000, Pt1000, DC 0-10V)
Control Action	P or PI
Frequency	50/60 Hz
Power Consumption	2.5 VA
Degree of Protection	IP20

Common applications

HVAC Systems

Building Automation

Air Handling Units

Climate Control

Temperature Control

Ventilation Control

Compatible systems

Compatible with Siemens sensors (Ni1000, Pt1000) and actuators requiring DC 0-10V signals for HVAC applications.

Also known as

Siemens RWD62 Controller RWD62 Universal Controller Siemens HVAC Controller

Replaces / compatible with

Compatible with various Siemens HVAC sensors and actuators that utilize DC 0-10V control signals.

Technical note

Expert tip

The RWD62 is designed for AC 24V operating voltage, which must comply with safety extra-low voltage (SELV) requirements; use a safety insulating transformer with double insulation.

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Frequently asked questions

What types of inputs does the Siemens RWD62 universal controller support?

The Siemens RWD62 universal controller supports universal inputs for Ni1000 and Pt1000 temperature sensors, as well as DC 0-10V signals. It can also accept passive remote setpoint transmitters.