EMERSON 1D54580G01 Detailed Product Description

I. Product Basic Information

1D54580G01 is an Emerson (formerly Westinghouse) Ovation DCS 1D series single-rack chassis, providing a standard installation base and physical support for 1D series controllers, power supplies, and I/O cards. It is the core carrying unit of the 1D system cabinet and is widely used in large-scale process industries such as thermal power and chemical engineering for DCS control stations.

Brand: Emerson / Westinghouse

Series: Ovation DCS 1D Series

Model: 1D54580G01 (G01 is the hardware version)

Type: Single-rack chassis (1D54580G02 is the dual-rack version)

Origin: United States

Warranty: Factory 12 months

Status: Out of Production (EOL), the market is mainly composed of original second-hand / refurbished parts 

II. Core Functional Characteristics

1. Standard rack mounting, integrated installation

Standard 19-inch, 6U height rack design, compatible with the 1D series full-size modules, supporting 1 controller + 2 redundant power supplies + 16 I/O cards for full configuration installation.

Built-in reinforced rails + positioning slots, cardless insertion and removal, supports hot swapping, and module replacement does not require downtime.

2. Integrated power distribution and signal bus

The backplane integrates MultiBus control bus, I/O signal bus, and power distribution bus, achieving high-speed interconnection and power supply between modules, reducing external wiring.

Compatible with the 1D54579G01 power distribution interface board, centralized allocation of 110/240VAC or 24VDC power, built-in fuse protection, single-path fault isolation.

3. Industrial-level protection and cooling

Metal reinforced enclosure, anti-corrosion / anti-static coating, anti-vibration 5g, anti-shock, compatible with high-temperature, high-dust, and strong electromagnetic interference working conditions.

Up and down ventilation slots + side-mounted deflector design, natural convection cooling, supports long-term stable operation of full-configured modules, working temperature -20℃ to +60℃.

4. Redundancy expansion and cabinet compatibility

Supports parallel connection with the 1D54580G02 dual-rack chassis to achieve redundant configuration of controller, power supply, and I/O, enhancing system reliability.

Compatible with the Ovation standard cabinet, front and rear doors, left and right wiring design, facilitating on-site wiring and maintenance.

5. Status monitoring and grounding protection

Reserved LED indicator positions (power, bus, fault), combined with 1D54579G01 for status visualization.

Special grounding bus, overall equipotential grounding of the machine, suppressing EMI/RFI interference, protecting signal integrity.

III. Detailed Technical Parameters

Rack specification: 19-inch standard rack, 6U height (265mm), depth 380mm

Installation capacity: 1 controller slot, 2 power supply slots, 16 I/O card slots

Backplane bus: MultiBus (parallel control bus), I/O signal bus, power bus

Compatible modules:

Controller: 1D54557G03/G07/G10

Power supply: 1D54574G01/G02, 1D54582G01

Power distribution board: 1D54579G01

Environmental parameters: Working temperature -20℃ to +60℃; Storage -40℃ to +85℃; Humidity 5%–95% without condensation

Physical specification: 482mm (width) × 265mm (height) × 380mm (depth), approximately 8.5kg

Material: High-strength cold-rolled steel plate, anti-static anti-corrosion coating

Installation method: Standard cabinet screw fixation, supports hot swapping

Certification: CE, UL, CSA (Westell original certification)

IV. Typical Application Scenarios

Thermal power generation: Ovation 1D series DCS control station, used for boilers, steam turbines, generator control cabinets, carrying redundant controllers and I/O.

Petrochemical industry: Large-scale refining and chemical plants, reaction vessel control systems, compatible with high-temperature, high-corrosion, and strong electromagnetic interference environments.

Metallurgy / Cement: Blast furnaces, rolling steel lines, kiln control cabinets, providing stable rack support and bus connection.

Water treatment / environmental protection: Large sewage plants, waterworks Ovation system, compatible with outdoor / semi-outdoor cabinet wide-temperature conditions.

V. Compatibility Information

1. Hardware Compatibility List

Required: 1D54579G01 power distribution interface board (installed on the back of the cabinet)

Controllers: 1D54557G03/G07/G10 (single controller or redundant configuration) Power Supply: 1D54574G01/G02 (Redundant Parallel, Dual Power Supply)

I/O Module: 1D Series Full Model Analog / Digital Input/Output Card

Expansion: Can be paralleled with 1D54580G02 Dual Rack Cabinet to form a redundant system

2. Replacement and Upgrade Suggestions

The original factory has discontinued production. For new projects, it is recommended to upgrade to the OCR3000 Controller of Ovation 4.0 + Standard Cabinet Solution.

For the maintenance of the old system, original refurbished parts should be preferred. The rails, backplane contacts, and insulation performance need to be tested to ensure the reliability of hot swapping.