Emerson Ovation 1CPE100‑ACAH CPE100 Core Processing Controller Module for Ovation DCS System

Description

Emerson Ovation 1CPE100‑ACAH CPE100 Core Processing Controller Module for Ovation DCS System

Product Details

1CPE100‑ACAH is the core processing unit for Emerson Ovation DCS, used in power plant process control racks. Origin: USA. Lifecycle status: EOL discontinued, OEM new production stopped; market supply includes NOS surplus and fully‑tested refurbished spare‑parts.

‑ Processor: Industrial embedded CPU for Ovation real‑time deterministic control ‑ Memory: On‑board RAM & non‑volatile flash for control logic, configuration, event log storage ‑ Interfaces: Dual redundant 10/100Mbps Ethernet for Ovation control network; backplane interface for I/O bus; serial diagnostic port ‑ Redundancy support: Supports hot‑standby dual CPE redundant configuration, bumpless switch‑over upon primary controller failure ‑ Control function: Execute Ovation control algorithm, logic, sequence control, analog loop regulation; process I/O data exchange with local & remote nodes ‑ Hot‑swap: Hot‑swappable inside Ovation rack ‑ Power supply: Powered via Ovation rack backplane, typical power consumption 18 W ‑ Operating temperature: 0℃ ~ +60℃, humidity 5‑95 % non‑condensing, IP20 cabinet‑mount ‑ Weight: approx 0.75 kg

Applications

‑ Thermal power plant, combined‑cycle unit Ovation DCS main process controller ‑ Boiler, turbine, auxiliary system sequence control & closed‑loop regulation ‑ Petrochemical large‑scale process control Ovation system ‑ Redundant control configuration for safety‑critical process loops ‑ Retrofit & spare‑part replacement for existing Ovation racks ‑ Spare inventory for power‑plant DCS maintenance department

EPSCPE100-ACAH

Related Series Models (6+)

1. 1CPE100‑ACAH (base CPE100 controller)
2. 1CPE110‑ACAH (enhanced CPE110 Ovation controller)
3. 1CSE06‑03 (Ovation power supply unit)
4. 1C31224G01 (Ovation analog input module)
5. 1C31194G01 (Ovation digital I/O module)
6. 5X00481G01 (Ovation communication module)
7. 1CPE200 series (successor Ovation controller hardware)

Key Features

1. Ovation DCS dedicated core processing controller, executes real‑time deterministic process‑control logic for power‑plant applications.
2. Support dual‑controller hot‑standby redundancy, bumpless switch‑over to avoid process interruption upon primary CPU fault.
3. Dual independent Ethernet ports for redundant Ovation control network, enhance communication reliability.
4. On‑board non‑volatile flash memory preserves configuration, historical event log without battery dependency.
5. Hot‑swap capable for online module replacement without rack power‑off.
6. Comprehensive self‑diagnostics for CPU, memory, backplane and network faults, report alarms to Ovation operator station.
7. Serial debug port for local commissioning, firmware upgrade and troubleshooting.
8. Manufactured in USA; EOL obsolete, only NOS or fully‑tested refurbished spare‑parts available.

EPSCPE100-ACAH

Main Functions

1. Execute Ovation control algorithms: analog PID regulation, interlock logic, sequence‑of‑event and turbine/boiler sequential control.
2. Real‑time data exchange with local and remote Ovation I/O modules via rack backplane and control network.
3. Implement hot‑standby redundancy: synchronize runtime data between primary and standby controller, achieve bumpless fail‑over.
4. Store project configuration, event logs and fault diagnostic records in on‑board non‑volatile flash.
5. Communicate with Ovation operator stations, historian and HMI, upload real‑time process variables and alarm events.
6. Perform continuous self‑diagnosis for hardware, memory and network, push fault alarms to plant monitoring system.
7. Cooperate with Ovation power supply, backplane and various I/O modules to build complete distributed control system.
8. Serve as main process‑computing core inside Emerson Ovation DCS control rack.