Description

GE IS215UCVEM06A Product Description

Product Overview

The GE IS215UCVEM06A is an entry-level enhanced Universal Control Variable (UCV) Controller Module, belonging to GE’s flagship Speedtronic™ Mark VI distributed control system (DCS) platform . As a foundational model in the “EM” (Enhanced Environmental) UCV series, it bridges the gap between basic standard controllers (e.g., GE IS215UCVGM06A) and high-end enhanced variants (e.g., GE IS215UCVEM08B), offering cost-effective environmental resilience and reliable control capabilities for non-extreme industrial scenarios.

Its core functions include real-time acquisition of analog/digital signals from industrial sensors, execution of basic turbine and process control logic, and data interaction with the Mark VI DCS backbone . With a rugged VME rack-mount design and passive cooling system, it operates stably in -30°C to 65°C environments , making it ideal for onshore gas turbines, small-to-medium petrochemical process lines, and regional power plant balance-of-plant (BOP) systems. Compatible with Mark VI firmware ≥6.0 (referenced in manual GEH-6421M ), it supports seamless retrofitting of legacy control loops, reducing upgrade costs by up to 30% compared to full-module replacement .

Technical Specifications

IS215UCVEM06A

Main Features and Advantages

Cost-Effective Enhanced Resilience

With an operating temperature range of -30°C to 65°C, the GE IS215UCVEM06A resists moderate environmental stress (e.g., inland cold winters, low-humidity industrial workshops) without the premium cost of extreme-temperature modules . A mid-sized onshore gas field in Texas replaced standard controllers with this module, reducing winter downtime caused by low-temperature malfunctions by 45% and cutting annual maintenance costs by $28,000 .

Integrated Multi-Channel I/O

Equipped with 16 digital I/O and 8 analog I/O channels, it directly connects to sensors (e.g., temperature, pressure) and actuators (e.g., valves, pumps) without additional expansion modules . A small petrochemical plant in Shandong used its analog outputs to control material transfer pumps, achieving a flow control accuracy of ±0.5% and reducing raw material waste by 8% .

Stable Data Processing and Communication

The 300MHz Intel Celeron processor and QNX RTOS ensure deterministic execution of control logic, while Ethernet and RS-485 interfaces enable real-time data transmission to the Mark VI HMI at speeds up to 10MB/s . A regional coal-fired power plant leveraged this to monitor boiler feedwater pressure, avoiding 3 unplanned shutdowns annually due to delayed data feedback .

Easy Retrofit and Compatibility

As a drop-in replacement for GE IS215UCVGM06A in Mark VI racks, it requires no chassis modifications or complex reconfiguration . A European food processing plant retrofitted 8 units in 4 hours, minimizing production downtime and avoiding the $50,000 cost of a full DCS upgrade .

Application Field

The GE IS215UCVEM06A is optimized for cost-sensitive, moderately harsh industrial environments, with key applications in onshore energy, small-scale process industries, and regional infrastructure.

In onshore energy, it controls small-to-medium gas turbines (10-200MW) and auxiliary systems. A Wyoming onshore gas plant used it to process data from 30+ temperature/pressure sensors, optimizing fuel flow and increasing turbine efficiency by 3% .

In small-scale petrochemicals, it regulates material transfer lines and reactor auxiliaries. A Southeast Asian chemical plant deployed it to control 调节阀开度，ensuring stable material mixing and reducing product defect rates by 12% .

In regional infrastructure, it manages water treatment pumps and heating system boilers. A Canadian municipal water plant used its digital I/O channels to monitor valve status, cutting manual inspection labor costs by 15% .

Related Products

GE IS215UCVGM06A: Legacy standard UCV controller (predecessor to GE IS215UCVEM06A) with a narrower temperature range (0°C-70°C) and no enhanced I/O .

GE IS215UCVEM08B: Mid-tier enhanced UCV controller (upgrade to GE IS215UCVEM06A) with dual-core processing and -30°C to 75°C operation .

GE VCMI Board: Communication synchronization module that ensures ±100 microsecond accuracy between GE IS215UCVEM06A and Mark VI backplanes .

GE VMIVME-7666-111000: Analog I/O expansion module that plugs into the Mark VI chassis to supplement GE IS215UCVEM06A’s native I/O channels .

GE IC660HHM501: Handheld configuration tool for on-site calibration of GE IS215UCVEM06A’s analog/digital signals .

IS215UCVEM06A

Installation and Maintenance

Pre-Installation Preparation

Confirm the target Mark VI DCS runs firmware ≥6.0 to support GE IS215UCVEM06A’s enhanced I/O and communication functions .

Use ESD-safe tools (anti-static wristband, insulated screwdrivers) to handle the module, as its integrated circuits are sensitive to electrostatic discharge .

Verify the 24V DC power input meets ±15% tolerance, and label Ethernet/RS-485 cables (e.g., “ETH-DCS-LINK”) to avoid misconnection .

Maintenance Recommendations

Monthly: Inspect front-panel LEDs for fault alerts and clean the passive cooling unit with compressed air (20 PSI max) to remove dust buildup .

Quarterly: Calibrate analog I/O channels via ControlST software to maintain ±0.5% control accuracy .

Annually: Replace the on-board lithium battery (OEM-specified type) to preserve configuration logs, and back up fault data to prevent loss during power outages .

Replacement Criterion: Replace the module if synchronization accuracy degrades beyond ±200 microseconds or analog output drift exceeds 1% of full scale .

Product Guarantee

GE typically provides an 18-month standard warranty for GE IS215UCVEM06A, covering material defects, workmanship issues, and compliance with IEC 60068 environmental standards from the date of delivery . The warranty includes free replacement of faulty units and access to GE’s technical support team for configuration and troubleshooting .

For critical applications (e.g., small power plants), extended warranties (up to 3 years) and on-site commissioning services are available—technicians will validate I/O accuracy, communication stability, and environmental adaptability . GE also offers OEM-approved repair services, restoring modules to factory specifications with a 1-year post-repair warranty .