Emerson Ovation 5X00301G01 Analog Output Module

Technical Dossier

Product Details And Specifications

Emerson Ovation Series Technical Notes

The Emerson Ovation Distributed Control System (DCS) is one of the most widely deployed process control platforms in global heavy industry. Installed across fossil-fuel power generation, nuclear power stations, chemical processing complexes, and petroleum refining facilities, the Ovation platform has accumulated a multi-decade installed base that spans hundreds of sites worldwide. The 5X00301G01 is a standard Analog Output module within this architecture, providing 4–20 mA current loop outputs for final control elements including control valves, variable-speed drives, and positioners. Its continued demand in the aftermarket reflects the long operational lifecycles typical of power and process plant DCS infrastructure, where installed systems routinely remain in service for 20–30 years beyond initial commissioning.

The Evolution of Ovation Architecture

The Ovation platform originated from Westinghouse Electric's WDPF (Westinghouse Distributed Processing Family) control system, which was introduced in the 1980s and became the dominant DCS in the power generation sector. Following Emerson Electric's acquisition of Westinghouse Process Control in 1999, the platform was rebranded and progressively evolved into the Ovation product line. Early WDPF hardware used proprietary backplane buses and card formats that are incompatible with later Ovation generations. The transition from WDPF to Ovation 1.x introduced a new I/O subsystem architecture, and subsequent releases through Ovation 2.x and 3.x brought Ethernet-based controller communications, redundancy enhancements, and expanded I/O density. Modules from the 5X00xxx and 1C31xxx families represent the mature Ovation I/O generation and are not forward-compatible with the newer Ovation 4.x OCR1100 controller platform without engineering review. Sites operating legacy Ovation I/O must maintain a qualified spare parts inventory, as many modules in this family have reached or are approaching end-of-manufacture status.

Ovation Full Catalog & Functionalities (SKU List)

The following SKUs represent verified, commonly stocked modules within the Emerson Ovation I/O and controller ecosystem. Each entry reflects a distinct hardware function within the system architecture.

Analog Output Modules

• 5X00301G01: 8-channel 4–20 mA analog output module, standard resolution, loop-powered
• 5X00302G01: 8-channel analog output module with HART communication support
• 5X00303G01: 16-channel analog output module, high-density I/O configuration

Analog Input Modules

• 5X00070G01: 16-channel analog input module, 4–20 mA, standard accuracy
• 5X00119G01: 8-channel analog input module with HART pass-through
• 5X00345G01: Thermocouple/RTD analog input module, 8-channel
• 1C31227G01: Analog input module, legacy WDPF-compatible form factor

Digital Input Modules

• 5X00106G01: 32-channel 24 VDC digital input module
• 5X00107G01: 32-channel 120 VAC digital input module
• 1C31116G01: 16-channel digital input module, WDPF-generation hardware

Digital Output Modules

• 5X00108G01: 16-channel 24 VDC digital output module, sourcing type
• 5X00109G01: 8-channel relay output module, Form C contacts
• 1C31129G01: 8-channel relay output module, legacy series

Controller & Processor Modules

• 5X00103G01: Ovation controller module, primary CPU for I/O subsystem
• 5X00104G01: Redundant controller module, hot-standby configuration
• 1C31234G01: WDPF-generation controller card, obsolete but field-active

Communication & Network Modules

• 5X00241G01: Ovation network interface module, Ethernet-based I/O bus
• 5X00095G01: Serial communication module, RS-232/RS-485 multi-protocol

Power Supply Modules

• 5X00300G01: 24 VDC I/O power supply module, standard rail-mount
• 1C31166G01: Redundant power supply module, WDPF/Ovation transition-era hardware