Description

The GE VMIVME-4140-001 (also designated VMIVME4140) is a high-accuracy 16-bit analog input module from GE Fanuc’s VMIC VMEbus series, engineered for precision measurement in mission-critical industrial and defense systems. Designed for seamless integration into VME64x backplanes, this 6U module features 16 isolated input channels supporting voltage (±10V, ±5V) and current (0-20mA/4-20mA) signals with exceptional ±0.01% FSR accuracy. The GE VMIVME-4140-001 operates across extreme temperatures (-40°C to +85°C) with 1,500V AC channel-to-bus isolation, making it ideal for harsh environments like power plants, military platforms, and heavy industrial automation. Its simultaneous sampling capability ensures precise multi-channel data acquisition for real-time process control.

As a cornerstone of legacy GE RX7i and VMIC systems, the VMIVME4140 delivers deterministic performance with Direct Memory Access (DMA) support and configurable filtering. The module’s ruggedized design meets MIL-STD-461F EMI/EMC standards, resisting shock, vibration, and electrical noise in critical applications. For engineers modernizing turbine control or test rigs, the GE VMIVME-4140-001 remains indispensable for high-fidelity sensor interfacing.

GE VMIVME-4140-001 VMIVME4140

Technical Specifications

Main Features and Advantages

Precision measurement: The GE VMIVME-4140-001 achieves 16-bit resolution with ±0.001% gain drift and<1>

Simultaneous sampling: All 16 channels sample within 500 ns of each other, eliminating phase skew in multi-sensor systems like wind tunnel instrumentation or power grid synchrophasors.

Robust diagnostics: Onboard per-channel fault detection identifies open wires, over-range signals, and calibration errors. A built-in voltage reference enables self-validation, while front-panel LEDs provide instant health status.

Defense-grade durability: Conformal coating and MIL-STD-461F compliance ensure operation in EMI-intensive environments (e.g., radar sites). The module withstands 5g vibration and 40g shock without signal degradation.

Application Field

The GE VMIVME-4140-001 excels in:

Power Generation: Monitors bearing vibrations and temperature in GE Mark VI turbines with 0.01% accuracy.

Aerospace Test Rigs: Acquires strain gauge and thermocouple data in hypersonic wind tunnels.

Naval Systems: Tracks hull stress sensors and propulsion temperatures on warships.

Industrial Process Control: Measures reactor pressures in pharmaceutical batch processes.

Materials Testing: Captures load cell outputs in 1,000-ton hydraulic presses.

GE VMIVME-4140-001 VMIVME4140

Related Products

VMIVME-4116: 16-channel analog output counterpart.

VMIVME-5565: High-density thermocouple/RTD input module.

IC698ALG728: GE RX7i analog input module for redundant systems.

VMIPMC-4140: PMC mezzanine version for compact chassis.

DS200TCEAG1A: GE Mark VI temperature input terminal board.

IS200STAIH2A: GE EX2100 excitation system analog input.