Johnson Controls DX-9100-8454 Controller
$1,595.00
The Johnson Controls DX-9100-8454 is a Version 2 extended digital plant controller for chiller and boiler plants, air handling units, and distributed lighting control. It provides eight analog outputs, accepts eight analog and eight digital inputs, and expands to 64 remote points.
4 in stock
Description
- Analog Outputs: Provides eight analog outputs in Version 2.
- Input Capacity: Accepts eight analog and eight digital inputs.
- I/O Expansion: Extends to 64 remote analog or digital points.
- Dual Communication: Connects supervisory systems via N2 and XT Bus.
- Standalone Operation: Runs independently or links to facility management.
Documentation
Technical Specifications
| Manufacturer | Johnson Controls |
|---|---|
| Part Number | DX-9100-8454 |
| Type | Digital Controller |
| Compatibility | DX-9100 Systems, Metasys Systems |
| Firmware Version | Version 2 |
| I/O Configuration | 8 UI, 4 DI, 8 DO (Relay) |
| Power Supply | 24V AC |
| Communications | N2 Bus (RS-485), XT Bus |
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Description
The Johnson Controls DX-9100-8454 Extended Digital Plant Controller provides direct digital control for building automation applications, including multiple chiller and boiler plants, air handling units, and distributed lighting systems. Version 2 expands output capability with eight analog outputs while supporting standalone operation or integration with supervisory systems through the N2 Bus.
It communicates through both N2 Bus and XT Bus connections, allowing expansion with up to eight XT-9100 or XTM-905 extension modules. The controller accepts eight analog inputs and eight digital inputs and can extend capacity by up to 64 remote analog or digital points through compatible extension and expansion modules. The unit operates on 24 volts.
Frequently Asked Questions
What does Version 2 (DX-9100-8454) add over Version 1?
Version 2 provides six additional analog output modules for a total of eight analog outputs, while Version 1 offers two analog outputs.
How many I/O points does the DX-9100-8454 support?
It accepts eight analog and eight digital inputs onboard, and expands to 64 remote analog or digital points using extension modules.
Can the DX-9100-8454 operate without a supervisory system?
Yes. It works as a standalone controller or connects to a facility management system over the RS-485 N2 Bus.
