GE IS215UCVGH1A

Description

Detailed Parameter Table

GE IS215UCVGH1A

Product Introduction

The GE IS215UCVGH1A is a compact VME digital I/O module belonging to GE’s Mark VI Speedtronic series, specifically engineered for small-to-medium industrial control systems requiring reliable discrete signal acquisition and actuator control. As a cost-effective front-end and execution component in Mark VI-based architectures, it collects digital status data from field devices (such as limit switches, proximity sensors) and outputs relay control signals to low-to-mid power actuators (like small solenoid valves, indicator lights), transmitting data to/from the main controller via the VME backplane—ensuring seamless interaction between the control system and field equipment in space-constrained or focused control scenarios.

Equipped with 8 configurable digital input channels and 8 relay output channels, the GE IS215UCVGH1A integrates essential signal conditioning, galvanic isolation, and relay driving functions in a standard VME 6U form factor. Its input channels support both sinking and sourcing 24V DC signals, adapting to diverse sensor wiring configurations, while the output channels provide 3A per-channel current capacity for direct control of common small actuators. In practical applications, the GE IS215UCVGH1A acts as a “compact control node” of the Mark VI system, enabling targeted monitoring and control of specific equipment clusters—balancing functionality, space efficiency, and cost-effectiveness for non-large-scale control needs.

Core Advantages and Technical Highlights

Compact Cost-Effective Design

The GE IS215UCVGH1A features a 16-channel (8 in + 8 out) compact design within a standard VME 6U slot, optimizing I/O density for scenarios where large-scale channel expansion is unnecessary. This design is particularly advantageous in small control cabinets, such as those for auxiliary equipment clusters in turbine systems or decentralized control panels in light industry. By focusing on essential channels, the module offers a cost-effective solution compared to higher-channel alternatives, reducing upfront investment while still meeting core discrete control needs. Each input channel’s software-configurable sinking/sourcing mode (via GE’s Proficy Machine Edition) eliminates hardware jumpers, simplifying on-site wiring adjustments and sensor compatibility.

Reliable Isolation & Targeted Switching

The GE IS215UCVGH1A incorporates 2kVrms galvanic isolation between channels and between channels and the VME backplane, effectively suppressing ground loops and electromagnetic interference (EMI) common in industrial environments—ensuring signal integrity and module protection. The 8 relay outputs use durable electromechanical relays with a mechanical life of over 100,000 operations and electrical life of 10,000 operations at full 3A load, suitable for frequent switching of small actuators. Input circuits include 6kV ESD surge protection and RC filter networks, preventing damage from transient voltage spikes caused by sensor wiring or nearby electrical equipment—maintaining long-term reliability in typical industrial conditions.

Seamless Mark VI Compatibility

Designed exclusively for the Mark VI Speedtronic series, the GE IS215UCVGH1A achieves plug-and-play integration with Mark VI VME chassis and controllers. It supports auto-discovery by the Mark VI main controller, significantly reducing commissioning time and configuration complexity. The module leverages the VME backplane for high-speed data transmission, ensuring input status updates and output control commands are executed within milliseconds—adequate for time-sensitive tasks like small pump sequencing or valve interlocking. It fully integrates with GE’s Proficy Machine Edition software for intuitive channel configuration, status monitoring, and diagnostic troubleshooting, providing a unified platform for system setup and maintenance.

Typical Application Scenarios

Small Turbine Auxiliary Cluster Control

In small-scale gas turbine or steam turbine systems (e.g., industrial boiler turbines), the GE IS215UCVGH1A is deployed to control a focused set of auxiliary equipment. Its 8 digital inputs connect to limit switches (e.g., feedwater pump running status, fuel valve open/close feedback) and pressure switches (e.g., boiler low-water alarm), collecting real-time status data. The 8 relay outputs control small actuators: 2 for feedwater pump start/stop, 2 for fuel valve solenoids, 2 for cooling fan activation, and 2 for status indicator lights. When the Mark VI controller initiates a “boiler start” sequence, it sends signals via the VME backplane to the GE IS215UCVGH1A, which activates the feedwater pump, verifies its running status via input, then opens the fuel valve—ensuring a safe, sequential startup. The module’s compact design fits in the turbine’s small control cabinet, optimizing space.

Light Industrial Packaging Line Control

In light industrial packaging lines (e.g., food packaging or small-part assembly), the GE IS215UCVGH1A serves as the core digital control module for a single packaging station. Its input channels connect to proximity sensors (e.g., product presence detection, conveyor belt position), limit switches (e.g., seal jaw closed feedback), and emergency stop buttons. The output channels control conveyor motor starters (low-power), seal jaw heating solenoids, product pushers, and station status lights. When a product is detected by the proximity sensor (input triggered), the GE IS215UCVGH1A receives a command from the Mark VI controller to stop the conveyor, activate the seal jaw, verify closure via input, then trigger the product pusher—ensuring consistent packaging operations. The module’s 3A relay capacity directly drives the small motors and solenoids, eliminating the need for external contactors and reducing station complexity.

Related Model Recommendations

GE IS215VCMIH2B: A VME bus master controller that pairs with the GE IS215UCVGH1A to process I/O data and execute control logic in the Mark VI system.

GE IS215UCVGH2A: An upgraded version of the GE IS215UCVGH1A with 16 input + 16 output channels, suitable for medium-scale control needs.

GE IS220UCSAH1A: An analog input module that complements the GE IS215UCVGH1A by adding pressure/temperature acquisition for comprehensive process monitoring.

GE IS220PCAAH1A: A VME bus power supply module that provides stable +5V DC logic power to the GE IS215UCVGH1A.

GE IS215UCVFH2ABVI: A high-density variant with 32 channels (16 in + 16 out), for scaling up control systems from the GE IS215UCVGH1A.

GE IS220YDIAS1A: A supplementary 32-channel digital input module, expanding input capacity when paired with the GE IS215UCVGH1A.

GE IS220TRLYH1B: A 24-channel digital output module, enhancing output capacity for large actuator clusters alongside the GE IS215UCVGH1A.

GE IS215UCVGH1A

Installation, Commissioning and Maintenance Instructions

Installation Preparation

Before installing the GE IS215UCVGH1A, power off the Mark VI VME chassis and ensure the workspace is ESD-protected (grounded mats/wristbands). Required tools include a Phillips screwdriver, multimeter, torque wrench (0.5 N·m), and wire crimping tool. Verify the chassis slot supports VME 6U standards and prepare an external +24V DC power supply for relays. Align the module’s edge connectors with the slot guides, insert firmly until seated, and secure with front-panel screws. For wiring, use 18AWG-22AWG shielded cables; connect input signals to terminal blocks 1-8, output relays to 9-16, and external 24V DC to the dedicated power terminal. Configure input modes (sinking/sourcing) and output logic via Proficy Machine Edition before powering on the chassis and external relay power.

Maintenance Suggestions

Conduct monthly inspections of the GE IS215UCVGH1A to check LED statuses (Power, Fault, Input/Output Activity) and terminal block connections—focus on relay output terminals for loose wiring or minor corrosion. Test input channels quarterly using a 24V DC signal generator to verify status detection, and test output relays with a multimeter to confirm contact continuity when energized. Clean the module’s ventilation slots quarterly with compressed air (≤0.5MPa). If a fault occurs, first check external 24V DC power and sensor/actuator wiring; use Proficy Machine Edition to view channel-specific diagnostic logs (e.g., output short-circuit alarms). Replace with genuine GE spares (lead time 2-4 days) and reconfigure I/O parameters to match the original setup—restoring operation quickly.

Service and Guarantee Commitment

The GE IS215UCVGH1A comes with a 12-month manufacturer’s warranty covering defects in materials and workmanship. GE’s global technical support team provides 24/7 assistance via email and online portals, offering guidance on I/O configuration, relay troubleshooting, and Mark VI integration. For critical applications, certified GE engineers can be dispatched to customer sites within 48 hours in major industrial regions.

Extended warranty plans up to 3 years are available, including annual preventive maintenance checks and relay contact testing. GE also offers customized training on compact digital I/O system design and GE IS215UCVGH1A integration with Mark VI systems. With decades of expertise in industrial control and discrete signal management, GE stands behind the reliability of the GE IS215UCVGH1A and is committed to supporting customers throughout the product’s lifecycle.