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The FSROC-EXP/EXP is an Expanded Remote Operations Controller, designed to enhance the I/O capacity of the ROC827 Remote Operations Controller. Each expansion backplane provides 6 additional I/O module slots, allowing integration of multiple analog, discrete, and communication modules to meet complex automation requirements. It is a reliable solution for industrial control environments such as oil & gas, power generation, and process automation.
Modular Expansion
Flexible I/O Integration
Easy Installation
The FSROC‑EXP / EXP offers modular scalability and flexible integration, supporting up to 4 expansion backplanes per ROC827, totaling up to 27 I/O module slots. Its wide operating temperature range (−40°C to 75°C) and DIN rail mounting ensure robust performance in harsh industrial environments. Built-in backplane connections eliminate the need for extra wiring, simplifying installation and maintenance while maintaining high system reliability.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Emerson FSROC-EXP/EXP Remote Operations Controller Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Oil & Gas
Used in upstream and downstream facilities to monitor and control pumps, valves, and process equipment. Supports integration of multiple sensors and control modules for automated operations. Enhances safety and efficiency in complex hydrocarbon processing environments.
Power Generation
Deployed in power plants to control turbines, generators, and auxiliary systems. Ensures real-time data acquisition and reliable I/O communication. Improves overall plant performance and operational safety.
Process Automation
Enables automated control of chemical, petrochemical, and manufacturing processes. Integrates with analog and discrete I/O modules to optimize process efficiency. Reduces manual intervention and enhances process consistency.
Pipeline Control
Monitors and controls oil, gas, and water pipelines. Supports multiple sensor types for pressure, flow, and temperature monitoring. Provides centralized data and alarm management for safe pipeline operation.、
Industrial Facilities
Used in large-scale industrial plants for machinery automation and process control. Supports modular expansion to accommodate growing operational needs. Enhances reliability and reduces downtime in critical production lines.
Remote Operations
Ideal for unmanned or remotely monitored facilities. Facilitates remote control and monitoring of equipment and processes. Ensures secure communication and operational efficiency from a central location.
The expansion backplane features a modular, snap‑together design that connects directly to the ROC827 base without requiring additional wiring or jumpers. This simplifies installation and improves serviceability in industrial control panels. The integrated backplane also supports seamless insertion of CPU, power input, communication, and I/O modules, maintaining robust connection integrity under field conditions.
What is the Emerson FSROC‑EXP/EXP and how does it relate to the ROC827?
The FSROC‑EXP/EXP is an expanded backplane (expansion module) designed to increase the I/O capacity of the ROC827 Remote Operations Controller. It attaches to the ROC827 base unit to provide additional module slots for I/O and communication modules, enabling more extensive field automation control.
How many expansion backplanes (FSROC‑EXP/EXP) can be added to a ROC827?
A ROC827 base unit can support up to four expansion backplanes (FSROC‑EXP/EXP), providing a total of up to 27 I/O module slots.
What types of I/O modules can be installed when using FSROC‑EXP/EXP?
When installed with a ROC827 and expansion backplanes, the system supports a variety of I/O module types including Analog Inputs (AI), Analog Outputs (AO), Discrete Inputs (DI), Discrete Outputs (DO), Relay Outputs, HART, RTD (temperature), Thermocouple (TC) and Pulse modules.
What communication protocols are supported when using FSROC‑EXP with ROC827?
The ROC827 controller supports multiple industrial communication protocols, including ROC Plus, Modbus, Modbus TCP/IP, Modbus encapsulated in TCP/IP, and Modbus with Electronic Flow Measurement (EFM) extensions, allowing flexible integration with supervisory systems.
Can the firmware of the ROC827/FSROC‑EXP system be updated or upgraded?
Yes. The ROC827 firmware can be field‑upgraded using local serial connections or the Local Operator Interface (LOI). This allows updates to be applied without removing the hardware.
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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