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The Honeywell DC2800-RE-1S0-240-100-00-0 is a digital controller from the UDC2800 series. It weighs 3 lbs and operates with dual Form A relays for heating and cooling applications, as well as a Form C E-M relay with alarm function.
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| Manufacturer | Honeywell |
|---|---|
| Product Type | Digital Controller |
| Product Line | UDC2800 |
| Part Number | DC2800-RE-1S0-240-100-00-0 |
| Output 1 | Dual Form A 2-Amp Relays (Heat/Cool Applications) |
| Output 2 | Form C E-M Relay (5 Amps) Plus Alarm 1 |
| Power Compatibility | 100 to 240 VAC |
| Input 1 | TC, RTD, and mV, 0-5V, 1-5V, and 0-10V, 0-20mA or 4-20mA |
| Input 2 | Slidewire Input (Requires 2 Relay Outputs) |
| Certifications | CE, UL and CSA |
| Communication Interface | 1 Aux. Output and 1 or 2 DI |
| Minimum Ambient Temperature | 0 °C |
| Maximum Ambient Temperature | 55 °C |
| Installation Altitude | 2000 m |
| Minimum Relative Humidity | 5% (Non-Condensing) |
| Maximum Relative Humidity | 90% (Non-Condensing) |
The Honeywell DC2800-RE-1S0-240-100-00-0 serves as a reliable digital controller within the UDC2800 product line. Weighing just 3 lbs, it is engineered to handle specific heating and cooling tasks through its dual Form A relays, each rated for 2 amps. Additionally, it offers a Form C electromechanical relay output with a capacity of 5 amps, providing enhancing functionality with alarm signaling.
The device accommodates diverse sensor inputs such as thermocouples (TC), resistance temperature detectors (RTD), and several voltage and current signals including 0-5V, 1-5V, 0-10V, and 0-20mA or 4-20mA ranges. It also features a slidewire input option that necessitates two relay outputs.
Compliance with industry standards is ensured with certifications from CE, UL, and CSA. For enhanced connectivity, the controller integrates an auxiliary output along with one or two digital inputs. Operating within specified environmental conditions, the minimum ambient temperature for the device is set at 0 °C, while the maximum is 55 °C. It functions effectively at installation altitudes up to 2000 meters and is rated to operate within a humidity range of 5% to 90%, provided conditions remain non-condensing.