Description
Product Introduction
GE IS220YVIBS1A is a specialized vibration monitoring I/O pack designed for the Speedtronic Mark VIe distributed control system . This module is widely used in gas turbine, steam turbine, and power generation applications requiring continuous vibration monitoring and machinery protection . The GE IS220YVIBS1A serves as the primary interface between the turbine control system and vibration instrumentation such as proximity probes, accelerometers, and seismic transducers . It is compatible with the Mark VIeS safety system and supports SIL-rated machinery protection for critical rotating equipment .
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Product Specifications
| Item | Details |
|---|---|
| Brand | GE / GE Vernova (formerly GE Industrial Solutions) |
| Model | IS220YVIBS1A |
| Availability | In stock |
| Delivery Time | Within 3 working days after payment |
| Warranty | 12 Months |
| Condition | New / Refurbished (please inquire) |
| Product Type | Vibration I/O Pack Module |
| System Platform | GE Speedtronic Mark VIe / Mark VIeS |
| Input Channels | Up to 13 isolated vibration/proximity inputs |
| Channel Configuration | Channels 1-8: Vibration or proximity sensors; Channels 9-12: Proximity only; Channel 13: Keyphasor® or proximity |
| Sensor Types | IEPE accelerometers, eddy-current proximity probes, velocity seismic sensors |
| Input Signal Range | ±5V (IEPE), 0-20mA, -18V to -22V DC (proximity) |
| Resolution | 24-bit ADC |
| Sampling Rate | Up to 10 kHz per channel |
| Communication | Dual redundant IONet 10/100 Mbps Ethernet (RJ45) |
| Power Supply | 24-28 VDC nominal (10 W max) |
| Operating Temperature | -30°C to +65°C (industrial) / -40°C to +70°C (extended) |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Isolation | 2500 VAC RMS field-to-backplane isolation |
| Protection Rating | Suitable for cabinet installation (IP20 typical) |
| Dimensions (W×H×D) | Approx. 138 × 86 × 56 mm / 143 × 83 × 228 mm variants |
| Weight | Approx. 0.32 – 0.9 kg |
| Mounting | DIN rail (35mm) or direct chassis mount |
| Safety Rating | SIL 1 – SIL 3 capable (IEC 61508), depending on configuration |
| Compatible Terminal Boards | IS200TVIBH1A, IS400TVBAH2B, TVBAS1A, TVBAS2A |
| Certifications | UL 508, CE, ATEX Zone 2, IECEx, RoHS |
Industry & Applications
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Gas turbine and steam turbine protection – Bearing vibration monitoring (X/Y), shaft relative displacement, overspeed detection, and casing acceleration
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Compressor train monitoring – Centrifugal and reciprocating compressor surveillance for subsynchronous vibration and surge prevention
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Hydroelectric generators – Bearing bracket resonance measurement and vertical shaft monitoring
-
Oil & gas pipeline stations – Offshore platform and refinery equipment protection with ATEX/IECEx certification for hazardous areas
For technical datasheets, pricing, or availability of the GE IS220YVIBS1A, please contact us using the information above.
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