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The DX-9100-8990 is a robust mounting base by Johnson Controls, designed to support specific digital controllers. Ideal for environments with temperature ranges from 0 to 40 °C, it ensures reliable operation in varying conditions.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Mounting Base |
| Product Line | Metasys DX |
| Part Number | DX-9100-8990 |
| Weight | 1.63 lbs (0.74 kg) |
| Compatible Controllers | DX-9100 Extended Digital Controller Versions 2 and 3 (DX-9120 TP78 Version 3) |
| Mounting Style | Panel |
| Material | Plastic |
| Operating Ambient Temperature | 0 to 40 °C (32 to 104 °F) |
| Operating Humidity | 10 to 95% non-condensing |
| Storage Temperature | -20 to 70 °C |
| Storage Humidity | 5 to 95% non-condensing |
| Controller Wiring | Open terminal access for field wiring |
| Installation | Controller mounts into base for stable support |
| Number of Surface Mounting Screws | 4 screws |
| Screw Size | 4.2 mm diameter |
Johnson Controls designed the DX-9100-8990 as a mounting base suitable for various environments. It is crafted from plastic and supports DX-9100 extended digital controller versions 2 and 3, including the DX-9120 TP78 version 3. This base is structured to facilitate panel mounting, providing a stable foundation for the controller.
The base operates effectively within an ambient temperature range of 0 to 40 °C (32 to 104 °F) and can handle humidity levels from 10% to 95% without condensation. For storage, it tolerates temperatures between -20 to 70 °C and humidity from 5% to 95%, ensuring durability under various conditions.
Controller installation is enhanced by open terminal access for easier field wiring. The DX-9100-8990 mounting base secures the controller with four surface mounting screws, each having a diameter of 4.2 mm, providing stability and support during operation.