EMERSON 1X00100H01 Product Description

I. Product Overview

The Emerson 1X00100H01 is an 8-channel isolated analog input module specifically designed for the Emerson Ovation DCS system. It belongs to the Ovation 1X series I/O unit and is tailored for the collection of on-site analog signals in process industries such as power, chemical, metallurgy, and water treatment. As the core interface between the system and on-site sensors and transmitters, it is responsible for accurately converting standard analog signals such as 4-20mA/0-10V into digital signals and uploading them to the controller. It features full-channel electrical isolation, HART protocol compatibility, wide temperature operation, hot-swappable design, and self-diagnostic capabilities. It is a key I/O device for Ovation system to achieve precise monitoring and closed-loop control of process parameters. 

II. Core Functions

High-precision acquisition of multiple types of analog signals: Supports 8 independent analog inputs, compatible with 4-20mA current signals, 0-10V/-10~+10V voltage signals, and various industrial transmitters' outputs such as temperature, pressure, level, and flow; 16-bit high-resolution sampling, with conversion accuracy of ±0.05% FS, ensuring precise data acquisition at the site.

Electrical isolation and anti-interference across all channels: Each channel has 2000V RMS electrical isolation (between channels and between channel and system side), with built-in surge suppression, static protection, and EMI filtering circuits, effectively resisting industrial site electromagnetic interference, voltage spikes, and ground potential differences, and eliminating common-mode interference-induced signal drift.

HART protocol compatible intelligent device integration: Integrates HART communication circuitry, allowing each channel to directly connect to HART intelligent transmitters. Simultaneously achieve digital two-way communication during analog signal transmission, supporting remote parameter configuration, range calibration, fault diagnosis, and equipment status monitoring, meeting the digitalized acquisition requirements of intelligent factories.

Wide temperature operation and long-term stability: Utilizes industrial-grade components and reinforced design, capable of stable operation in extreme temperature environments of -40°C to +70°C, without accuracy degradation; Average Mean Time Between Failures (MTBF) ≥ 500,000 hours, meeting the 7×24-hour continuous operation requirements of process industries.

Real-time self-diagnosis and fault alarm: Equipped with comprehensive module-level and channel-level self-diagnosis functions, monitoring signal over-range, open-circuit, short-circuit, power abnormality, and communication faults in real time; Faults are indicated by panel LED indicators, and the fault code is uploaded to the DCS system, quickly locating the faulty channel.

Hot-swappable and plug-and-play integration: Standard Ovation module design, supporting online hot-swapping, no system shutdown required for module replacement; Ovation system can automatically identify module model, channel configuration, and HART device information, simplifying deployment and maintenance processes, and reducing operational risks.

Flexible configuration and data filtering: Supports independent configuration of signal type, range, and filtering parameters for each channel; Provides multi-level digital filtering (low-pass / high-pass / band-pass), capable of suppressing high-frequency interference signals in the field, smoothing data fluctuations, and meeting the signal acquisition requirements of different process scenarios.

Redundancy adaptation and high availability: Supports seamless adaptation with Ovation system redundant controllers and redundant networks, achieving signal acquisition link redundancy through redundant I/O architecture, ensuring no data loss in case of a single module or channel failure, guaranteeing continuous system operation. Protection mechanism: Overvoltage / overcurrent / short circuit protection, reverse polarity protection, surge suppression (±2kV).

(III) Environmental parameters

Operating temperature: -40°C to +70°C (no reduction factor).

Storage temperature: -40°C to +85°C.

Relative humidity: 5%–95% (no condensation).

Vibration resistance: Complies with IEC 60068-2-6 standard, 10–150Hz, 0.15mm amplitude.

Impact resistance: Complies with IEC 60068-2-27 standard, 15g, 11ms half-sine wave.

Protection level: IP20 (module body), dust and foreign object protection.

Heat dissipation method: Passive convection cooling, no fan design.

(IV) Physical parameters

Size: 157mm × 79mm × 20mm (length × width × height), compact design.

Weight: Approximately 0.18kg, lightweight design.

Material: Industrial-grade flame-retardant plastic casing, internal circuit board coated with moisture-proof, corrosion-resistant three-proof coating.

Certifications: CE, UL 508, RoHS, IEC 61000-6-2/4 certification, compliant with industrial control standards.

Four, Product features

High-precision and stable data acquisition, ensuring data reliability: 16-bit high resolution, ±0.05% FS high precision conversion, full channel 2000V isolation, HART intelligent communication, suitable for harsh industrial environments, accurately collecting on-site analog signals, providing reliable data support for control decisions.

Intelligent HART communication, enabling digital operation and maintenance: Native support for HART protocol, capable of remotely reading and writing intelligent transmitter parameters, calibrating range, diagnosing equipment faults, reducing on-site manual maintenance workload, improving equipment management efficiency, suitable for the digital transformation of intelligent factories.

Industrial-grade harsh environment adaptation, long-term operation without worries: -40°C to +70°C ultra-wide temperature range operation, strong vibration and impact resistance, IP20 protection, three-proof coating protection, able to withstand humid, dust, strong electromagnetic interference and other harsh working conditions, long-term operation stable and reliable.

Easy deployment and maintenance, reducing operation and maintenance costs: standard DIN rail installation, supports hot swapping, plug-and-play; LED status indicator + system self-diagnosis, quick fault location; no fan design reduces maintenance points, reduces downtime risk and operation and maintenance costs.

Flexible configuration for multiple scenarios: independent configuration of signal type, range and filtering parameters for single channel, compatible with current / voltage signals, suitable for temperature / pressure, liquid level, flow and other process parameter collection, flexible and expandable.

VII. Application scope

Power industry: Thermal power, hydropower, nuclear power Ovation DCS system, collecting key parameters such as boiler temperature / pressure, turbine vibration / speed, generator excitation current, ensuring safe and stable operation of the unit.

Chemical industry: Petrochemical, fine chemical, coal chemical process control system, collecting parameters such as reaction tank temperature / pressure, storage tank liquid level, pipeline flow, suitable for explosion-proof, strong interference environments, supporting continuous production.

Metallurgical industry: Steel, non-ferrous metal smelting automation system, collecting parameters such as heating furnace temperature, rolling mill pressure, blast furnace material level, able to withstand high temperature, dust, strong electromagnetic interference environments, ensuring precise control of the smelting process.

Other industrial scenarios: Ovation DCS system in large-scale water treatment, papermaking, cement and other industries, collecting water quality parameters, equipment operation parameters, etc., achieving real-time monitoring and closed-loop control of the production process.

VII. Installation and maintenance

(1) Installation requirements

Installation location: Installed in the Ovation standard control cabinet on the standard DIN rail, firmly fixed, avoiding vibration loosening; The module is reserved with a minimum of 50mm of space for heat dissipation to ensure good ventilation and avoid overheating.

Environmental requirements: The ambient temperature should be controlled within -40℃ to +70℃, with a humidity range of 5%–95% (non-condensing); keep away from strong electromagnetic sources and heat sources, avoid direct sunlight and dust accumulation, and clean the module's cooling channels regularly.

Cabling specifications: The on-site analog signal cables use shielded twisted pairs, with the shielding layer reliably grounded at one end; the current signal circuits are firmly connected to avoid false connections; the HART equipment wiring needs to distinguish the positive and negative poles to ensure normal communication.

(II) Maintenance points

Regular inspection: Check the module's appearance, the status of the LED indicators, and whether the wiring is loose every month, confirm that the signal collection of each channel is normal; check the DCS system diagnostic logs to identify potential fault hazards.

Cleaning maintenance: Use a dry soft cloth to wipe the module surface and wiring terminals every quarter, remove dust and oil stains to avoid poor contact; check the integrity of the cable shielding layer to ensure the anti-interference performance.

Fault troubleshooting: When there is abnormal signal, first check if the wiring and the transmitter's power supply are normal, then locate the faulty channel through the LED indicators; when HART communication is abnormal, check the wiring polarity and equipment configuration; when the module fails, perform hot-swapping replacement operation.

Replacement precautions: Support online hot-swapping, no need to stop the machine for replacement; after replacement, check the channel configuration parameters, test the signal collection and HART communication functions, and confirm they are normal before putting it into operation.

VII. Order Information

Product model: 1X00100H01

Brand: Emerson (艾默生)

Series： Ovation DCS System 1X Series Analog Input Module

Packaging： Original anti-static packaging， including product manual， certificate of conformity， and installation accessories.

Origin： United States

Guarantee： 12-month original factory guarantee， support global technical support and after-sales maintenance services.