GE IS220PDIAH1B Discrete Input I O Pack
- Product Code: IS220PDIAH1B
- Availability: In Stock
GE IS220PDIAH1B Discrete Input I/O Pack
Manufacturer: General Electric (GE)
Model: IS220PDIAH1B
Type: Discrete Input Pack (PDIA)
System: Mark VIe Speedtronic Turbine Control System
1. Overview
The GE IS220PDIAH1B is a high‑reliability discrete input I/O pack for the Mark VIe control system. It captures on/off status from field devices such as switches, relays, contacts, and sensors, converting them into digital data for the controller. With 16 isolated channels, 24 VDC nominal input, dual Ethernet redundancy, and hot‑swap capability, it delivers robust, noise‑immune signal acquisition for gas/steam turbines, compressors, and industrial turbomachinery.
2. Technical Specifications
• Channels: 16 isolated discrete input channels
• Input Voltage: 24 VDC nominal (max 32 VDC)
• Isolation: 1500 V channel‑to‑channel & channel‑to‑bus
• Communication: Dual RJ45 Ethernet (10/100 Mbps), redundant IONet
• Power Supply: 28 V DC (±10%) from backplane
• Operating Temp: -30 °C to +65 °C
• Dimensions (W×H×D): 82.6 × 41.9 × 121 mm
• Weight: ~0.5 kg; Hot‑swappable
3. Key Features
• 16 Isolated Inputs: High‑density, noise‑immune status sensing
• 24 VDC Compatibility: Direct interface with standard field sensors
• Dual Ethernet Redundancy: Reliable IONet communication
• Hot‑Swap: Online replacement without system shutdown
• Industrial‑Grade Robustness: Harsh environment certified
• LED Diagnostics: Real‑time channel/network status
4. Applications
• Power: Turbine limit switches, trip contacts, breaker status
• Oil & Gas: Compressor interlocks, ESD contacts, valve position
• Chemical: Process safety interlocks, alarm contacts
• Industrial: Machinery status, door switches, safety interlocks
GE © IS220PDIAH1B Discrete Input I/O Pack