



Compact Yet Powerful Control for Distributed Systems
The Ovation 5X00790G01 Compact Controller Module (OCC100) is a next-generation control solution designed for Emerson Ovation Distributed Control Systems (DCS). It combines the flexibility of PLC-based control with the advanced capabilities of a full DCS platform, delivering high-performance processing in a compact footprint.
Engineered for decentralized and space-constrained installations, this controller enables real-time local control while maintaining seamless communication with central systems. It is widely adopted in modern automation architectures where scalability, responsiveness, and reliability are critical.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Emerson Ovation |
| Model | 5X00790G01 |
| Module Type | Compact Controller Module (OCC100) |
| Processor | Xilinx Zynq SoC, Dual-core Cortex-A9 (≈667 MHz) |
| Memory | 256 MB DDR3 RAM + 1 GB Flash |
| I/O Capacity | Scalable from small systems to hundreds of I/O points |
| Communication Ports | 2 × Ethernet (10/100/1000 Base-T) |
| Supported Protocols | Modbus, DNP3, OPC UA, IEC protocols, BACnet |
| Control Functions | PID control, logic control, data acquisition |
| Power Supply | 24 V DC |
| Power Consumption | ~5.8 W typical, 6.4 W max |
| Redundancy Support | Yes (simplex and redundant configurations) |
| Diagnostics | Built-in system health and status monitoring |
| Operating Temperature | –20 °C to +70 °C |
| Humidity | 5%–95% non-condensing |
| Mounting | DIN rail or cabinet integration |
| Dimensions (HxWxD) | Approx. 130 × 100 × 70 mm |
| Weight | Approx. 0.3 – 0.5 kg |
Applications
The 5X00790G01 is optimized for distributed and remote automation scenarios where compact control and fast response are essential:
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Distributed energy systems such as wind, solar, and microgrids
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Power generation auxiliary systems and turbine subsystems
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Remote pump stations and water treatment facilities
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Oil & gas field automation and decentralized control units
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Industrial equipment requiring local intelligence and fast response
Technical FAQs
1. What is the main function of this module?
It acts as a compact controller executing control logic and managing I/O within Ovation DCS systems.
2. What processor does it use?
A dual-core Cortex-A9 processor based on Xilinx Zynq SoC architecture.
3. Does it support redundancy?
Yes, it supports both simplex and redundant configurations with automatic failover.
4. What communication protocols are supported?
Protocols include Modbus, DNP3, OPC UA, IEC standards, and more.
5. How many I/O points can it handle?
It supports scalable configurations from small systems to large installations with extensive I/O.
6. Is it suitable for remote installations?
Yes, it is specifically designed for decentralized and field-level control applications.
7. What is the power requirement?
24 V DC with low power consumption (~6 W max).
8. Can it integrate with third-party systems?
Yes, built-in communication drivers enable integration without additional hardware.
9. What are its environmental limits?
Operating range from –20 °C to +70 °C with high humidity tolerance.
10. How is it installed?
Typically mounted on DIN rails or within compact control cabinets.