Overview
The IS220PDIAH1A discrete contact input terminal board collects field contact signals within GE Mark VIe turbine control systems.
GE designed IS220PDIAH1A to capture digital input signals from relays, switches, and industrial protection devices.
Moreover, the board transfers these signals directly to Mark VIe control processors for real-time monitoring and control logic execution.
Therefore, IS220PDIAH1A ensures accurate system status detection across turbine automation and power generation environments.
Additionally, the board integrates signal conditioning circuits that stabilize incoming signals from industrial field equipment.
Consequently, engineers achieve reliable signal acquisition and consistent system communication within complex control cabinets.
Specification
| Parameter | Specification |
|---|---|
| Model Number | IS220PDIAH1A |
| Manufacturer | General Electric (GE) |
| Product Type | Discrete Contact Input Terminal Board |
| Control Platform | Mark VIe Distributed Turbine Control System |
| Board Function | Acquisition of discrete contact input signals from field devices |
| Input Channels | Up to 24 discrete contact input channels |
| Input Signal Type | Dry contact signals from relays and switches |
| Nominal Input Voltage | 24 VDC industrial control signals |
| Connector Type | Industrial multi-pin connectors for Mark VIe I/O packs |
| Terminal Interface | Screw-type terminal blocks for field wiring |
| Signal Conditioning | Integrated filtering and signal stabilization circuits |
| Protection Circuits | Surge suppression and voltage protection components |
| PCB Structure | Multi-layer industrial printed circuit board |
| Electronic Components | Integrated circuits, resistors, capacitors, and signal protection devices |
| Power Supply | 28 VDC control system power |
| Power Consumption | Approximately 10–15 W during normal operation |
| Cooling Method | Passive convection airflow within control cabinet |
| Mounting Method | Installed within Mark VIe control cabinet assemblies |
| Dimensions | Approximately 210 mm × 120 mm × 40 mm |
| Weight | Approximately 1.1 kg |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | −40°C to 85°C |
| Relative Humidity | 5% to 95% non-condensing |
| System Compatibility | Fully compatible with GE Mark VIe control architecture |
FAQ
Q1: Is the GE IS220PDIAH1A brand-new and original?
Yes. We supply IS220PDIAH1A as brand-new original factory equipment with verified industrial quality.
Q2: Do you have IS220PDIAH1A in stock?
Yes. Our warehouse normally keeps IS220PDIAH1A terminal boards in stock for fast worldwide delivery.
Q3: How quickly do you ship after order confirmation?
We usually ship IS220PDIAH1A within 3 days to 2 weeks depending on order quantity.
Q4: Which logistics carriers handle delivery?
We typically deliver IS220PDIAH1A using reliable international logistics services such as DHL.
Q5: What types of signals does IS220PDIAH1A process?
The IS220PDIAH1A terminal board processes dry contact digital signals from switches, relays, and protection devices.
