EMERSON 1X00377H01 Product Description

I. Product Overview

The Emerson 1X00377H01 is a Cable Management Bar for the 1X series of cables in the Emerson Ovation DCS system. It is specifically designed for the orderly arrangement, fixed support, and protection management of I/O modules, controllers, and field signal cables within the Ovation system cabinets. It is a key accessory for system installation. This component is made of high-strength industrial-grade materials and is compatible with Ovation standard cabinets and the 1X series I/O module installation architecture. It enables orderly vertical/horizontal arrangement of cables, reduces cluttered cable accumulation, lowers the risk of electromagnetic interference, and enhances the efficiency of heat dissipation within the cabinet and the convenience of later maintenance. It is widely applicable to standardized installation scenarios of Ovation DCS system cabinets in industries such as power, chemical, oil and gas, and metallurgy. 

II. Core Functions

Cable Arrangement and Fixation, Optimizing the Wiring Order in the Cabinet

As the core supporting component for cable management within the cabinet, it can organize and fix the signal cables of I/O modules, power cables, communication optical cables / twisted pairs in a layered and zoned manner, and provide reliable fixation. It avoids excessive twisting, squeezing, and bending of the cables; supports vertical and horizontal installation, and is compatible with different cabinet layouts and cable routing requirements, making the internal wiring of the cabinet neat and standardized, in line with the installation standards of industrial automation systems, and significantly improving the overall tidiness and professionalism of the cabinet.

Electromagnetic Isolation and Interference Suppression, Ensuring Signal Stability

Using metal shielding material + insulation coating design, it can effectively isolate the electromagnetic interference generated by equipment such as frequency converters, high-power power supplies, and controllers within the cabinet, reducing the impact of external noise on weak signal cables (such as 4–20mA analog signals); at the same time, by organizing the cable spacing, it avoids cross-talk and interference between strong and weak cables, improving the stability of system signal acquisition and transmission, and reducing the risk of erroneous signals and communication anomalies.

Strengthened Support and Protection, Compatible with Industrial Harsh Conditions

The overall structure is sturdy and durable, with high load-bearing capacity, anti-vibration, and anti-shock characteristics. It can support multiple types of cable weights for a long time and withstand the vibration environment of industrial sites, preventing cable detachment and terminal loosening; the surface is coated with an insulating and anti-corrosion coating, with moisture-proof, salt spray-proof, and corrosion-resistant capabilities, suitable for harsh conditions such as high temperatures, humidity, and dust, protecting the cable outer skin and connectors, extending the cable lifespan, and reducing maintenance costs.

Optimized Cooling Space, Enhancing System Operational Reliability

By orderly arranging the cables, it avoids cable accumulation blocking the ventilation channels of the cabinet, ensuring smooth air circulation within the cabinet, optimizing the cooling environment for heat-generating components such as I/O modules and controllers, preventing overheating-induced equipment frequency reduction, failure, or shortened lifespan, ensuring the long-term stable operation of the Ovation system, and reducing the risk of downtime caused by poor cooling.

Simplified Maintenance and Upgrades, Improving Maintenance Efficiency

The orderly wiring structure enables quick location of target cables and terminals, reducing the time for maintenance personnel to troubleshoot, repair, replace modules or cables; it supports flexible addition and reduction of cables and adjustment of layouts, adapting to the later expansion, module upgrade, or process modification requirements of the system, without the need for large-scale changes to the wiring structure, reducing maintenance difficulty and renovation costs, and enhancing the maintainability and scalability of the system.

Standardized Compatibility Installation, Strong Compatibility

Strictly following the standard dimensions and installation interfaces of Ovation system cabinets and 1X series I/O modules, it can directly connect with Ovation standard cabinets DIN rails and I/O racks, ready for immediate use without additional accessories or modifications; compatible with Ovation's full range of controllers, I/O modules, and various signal cables, suitable for different configurations of Ovation DCS systems, with strong compatibility and interchangeability. Thickness: 5mm

Weight: Approximately 1.2kg

Installation method: Vertical installation (side-mounted columns of the cabinet), horizontal installation (above/below the I/O rack)

Installation interface: Standard M4 screw holes, compatible with Ovation cabinet standard installation positions

(III) Environmental Adaptation Parameters

Operating temperature: -40℃ to +75℃

Storage temperature: -55℃ to +90℃

Relative humidity: 0%–95% RH (non-condensing)

Anti-vibration: 5g rms, 10Hz–500Hz

Anti-shock: 30g, 11ms half-sine wave

EMC performance: Compliant with EN 61000-6-1/2/3/4, CE standards

Protection level: IP20 (body), compatible with internal protection requirements of the cabinet

(IV) Compatibility Parameters

Compatible system: Emerson Ovation DCS system 3.0 and above versions

Compatible modules: Ovation 1X series of all types of I/O modules (analog, digital, communication modules, etc.)

Compatible cabinets: Ovation standard 19-inch industrial cabinets, remote I/O cabinets

Compatible cables: 4–20mA shielded twisted pair, 0–10V signal cables, 24V DC power cables, communication optical fibers/dual twisted pairs

Four, Product Features

High-strength shielding material, strong anti-interference ability

Aluminum alloy shielding body + insulation coating, can effectively isolate electromagnetic interference, protect weak signal transmission stability, and also have insulation protection capability, avoiding the risk of cable leakage and short circuit, suitable for harsh interference industrial sites, reducing the probability of abnormal signal from the wiring source.

Regularized wiring design, high cleanliness of the cabinet

Integrated long-strip structure combined with uniform fixed hole positions, realizes orderly and layered arrangement of cables, eliminates messy winding, conforms to the standardized installation specifications of industrial automation systems, significantly improves the cleanliness and professionalism of the cabinet interior, and facilitates daily inspection and appearance acceptance.

Strong and durable protection, suitable for harsh working conditions

High-load structure anti-vibration and impact, anti-corrosion coating anti-humidity and salt fog, wide temperature range compatible with extremely cold and hot environments, long-term use without deformation, rusting or aging, suitable for harsh industrial scenarios such as power, chemical, and oil and gas, long service life, low maintenance cost.

Optimized heat dissipation + convenient operation and maintenance, high comprehensive efficiency

Orderly wiring ensures ventilation and heat dissipation of the cabinet, avoiding equipment overheating faults; clear cable layout facilitates quick location and repair, supports flexible expansion and renovation, balancing system operation reliability and later maintenance convenience, reducing total life cycle costs.

Standardized ready-to-install, strong compatibility and versatility

Strictly matching Ovation system standard installation interfaces, no need for additional modification to quickly install, compatible with all 1X modules and standard cabinets, strong versatility, can directly replace similar components, suitable for different scale and configuration Ovation DCS system projects.

V, Application Scope

Power industry: Ovation DCS system main control cabinet, remote I/O cabinet for boilers, steam turbines, generators and other equipment signal cables and power cables management, suitable for strong electromagnetic interference and high-temperature working conditions, ensuring cabinet wiring standardization and signal stability.

Chemical industry: Ovation system cabinets for chemical plants, reaction vessels, distillation towers, compressors and other process equipment signal cables organization, suitable for explosion-proof, humid and salt fog environments, reducing cable corrosion and interference risks, ensuring continuous production. Oil and Gas Industry: Oil and gas extraction, transportation, and refining facilities. Ovation remote cabinets and station control cabinets are used for cable management in extreme temperature, sand, and salt spray environments, protecting cable connectors and outer sheaths, and enhancing the system's ability to withstand harsh conditions.

Metallurgical Industry: Steel and non-ferrous metal smelting. Ovation automated system cabinets are used for cable organization in high-temperature, dust, and strong electromagnetic interference conditions, preventing the impact of high-temperature heat accumulation and dust accumulation on equipment operation, and ensuring stable metallurgical production processes.

Other Industrial Scenarios: Large-scale water treatment, papermaking, cement, pharmaceutical industries. Ovation DCS system cabinets are used for the management of various process signal cables, power cables, and communication cables on-site, adapting to long distances, strong interference, and harsh conditions, supporting stable system operation and efficient maintenance.

VI. Installation and Maintenance

(1) Installation Requirements

Installation Position: Vertically installed on the inner side of the cabinet column, or horizontally installed above or below the I/O rack, the installation position should reserve sufficient space for cable operation; avoid strong heat sources, strong electromagnetic sources (such as frequency converters, high-power power supplies) above and below, and keep a distance of ≥100mm from the heat source.

Installation Specifications: Use standard M4 screws for fixation, the tightening torque should be controlled within 1.2–1.5N・m to ensure a firm and secure installation without loosening; when installed vertically, keep the strip vertical, and when installed horizontally, keep it horizontal to avoid tilting that causes cable slippage; when multiple management strips are installed in parallel, the spacing should be ≥200mm to ensure the cable is arranged layer by layer.

Cable Wiring Requirements: Strong current cables (power cables) and weak current cables (signal/communication cables) are arranged layer by layer and zone by zone, with a spacing of ≥50mm; analog signal cables are separately sorted and kept away from strong current and high-frequency cables; the cable bending radius should be ≥6 times the cable diameter to avoid excessive bending that damages the cable; the cable fixation should be neither too tight nor too loose to avoid compression deformation.

(2) Maintenance Points

Regular Inspection: Monthly check whether the fixing screws of the management strips are loose, whether the strips are deformed, and whether the coating is脱落； check whether the cable fixation is firm， whether the outer sheath is damaged， and whether the connectors are loose； investigate potential hazards such as cable accumulation and blocking of ventilation ports， and promptly organize and tidy.

Cleaning Maintenance： Every quarter， use a dry soft cloth to wipe the surface of the management strips and cables， remove dust and oil stains， to avoid dust accumulation affecting insulation performance and heat dissipation； in dusty environments， the cleaning cycle can be shortened to once a month； do not use corrosive cleaning agents to avoid damaging the coating.

Fault Troubleshooting： When signal interference is abnormal， check whether the cables are mixed， whether the grounding of the management strips is good， and whether the coating is damaged； when cables fall off or terminals are loose， re-fix the cables and tighten the terminals； when the strip is deformed or broken， replace the same model management strip in time.

Replacement Notes： When replacing， first sort and temporarily fix the cables， remove the old management strip， install the new management strip， and tighten the fixing screws； re-organize the cables to ensure proper wiring and firm fixation； after replacement， check whether the cable signals are normal and whether the ventilation of the cabinet is smooth.

VII. Order Information

Product Model： 1X00377H01

Brand： Emerson

Series： Ovation DCS System 1X Series Cable Management Strips

Material： High-strength aluminum alloy + Insulation and Corrosion-resistant Coating

Packaging： Original anti-static packaging， including installation screws， instructions， and certificate of conformity Warranty: 12-month original factory warranty, with global technical support and after-sales maintenance services provided.