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- GE
- IS220PDIIH1B
- Mark VIe Discrete I/O Pack
- USA
- 20 cm × 12 cm × 6 cm
- 1kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Introduction
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Brand: GE
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Series: Mark VIe (Speedtronic Control System I/O Module)
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Model: IS220PDIIH1B
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Product Type: Isolated Discrete Input I/O Pack
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Description: This module is designed for GE Mark VIe systems to isolate and transmit multiple discrete field input signals (switches, contacts, relay statuses) to the control system. Typically used in turbine control, power plant automation, and industrial DCS discrete signal acquisition.
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Series: Mark VIe I/O Modules
Specifications
| Parameter | Specification |
|---|---|
| Module Power Voltage | 28 V DC typical / max ~28.6 V DC |
| Max Module Current | ~0.15 A DC |
| Input Contact Voltage | 0–32 V DC |
| Discrete Input Channels | 16 isolated input channels |
| Communication Interface | Dual RJ‑45 Ethernet ports (IONet/Ethernet network) |
| Operating Temperature | ‑30 °C – +65 °C |
| Dimensions | ~20 cm × 12 cm × 6 cm |
| Weight | ~1 kg |
| Hazardous Area Certification | IECEx / UL certified |
| Isolation | Channel-to-channel and channel-to-ground isolation |
Applications
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Power Plant Turbine Control: Capturing turbine or generator status signals (safety interlocks, switch positions, limit switches, shutdown signals).
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Oil & Gas / Petrochemical: Collecting field discrete signals in hazardous environments (valve positions, gas detectors, emergency stop buttons).
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Heavy Industry Automation: For systems requiring high signal isolation, redundant Ethernet, or hot-swappable maintenance.
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DCS / PLC Systems: Extending discrete input capacity and improving diagnostic and reliability capabilities.
Advantages
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Strong channel isolation – Enhances interference resistance and signal integrity.
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Hazardous-area capable – IECEx/UL certified for explosive or flammable environments.
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High compatibility with Mark VIe systems – Seamless integration with other I/O modules and terminal boards.
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Redundant network support – Dual RJ‑45 ports ensure network redundancy and system reliability.
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Hot-swap / quick replacement – Modular design minimizes downtime during maintenance.
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Compact and lightweight – ~1 kg for easy cabinet installation.
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Industrial-grade temperature tolerance – Reliable operation in harsh conditions.
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Wide applicability – Suitable for power, petrochemical, and heavy industrial automation.
Recommended Models
Same Series / Related Models (Mark VIe)
| Model | Series | Key Specifications |
|---|---|---|
| IS220PDIAH1B | Mark VIe Discrete Input (Non-isolated) | 24 input channels; 24 V DC; ‑40 °C to +85 °C |
| IS220PDIOH1B | Mark VIe Discrete Input/Output | 24 input + 12 relay output channels; 24 V DC; dual Ethernet |
| IS220PDOAH1B | Mark VIe Discrete Output | 16 isolated output channels; 24‑28 V DC; ~1.42 kg |
| IS220PAICH1B | Mark VIe Analog I/O | 8 analog input + 2 output channels; ±5 V / ±10 V / 0‑20 mA; ~0.5 kg |
| IS220PCLAH1B | Mark VIe Analog I/O (Aerospace Turbine) | High-load analog signal support; ‑30 °C to +65 °C |
Popular Models from the Same Brand (GE)
| Model | Application | Key Specifications |
|---|---|---|
| IS220UCSAH1A | Mark VIe Controller | 667 MHz processor; 18‑36 V DC; 12 W; 150×100×50 mm |
| IS220PAOCH1B | Mark VIe Analog Output | 8 analog output channels; 4‑20 mA; high precision |
| IS220PTCCH1B | Mark VIe Thermocouple Input | 12 thermocouple inputs + 1 cold junction; turbine temperature monitoring |
| IS220PPRFH1B | Mark VIe PROFIBUS Module | PROFIBUS DP network; 28 V DC, 0.18 A max |
| IS220PHRAH1B | Mark VIe HART Module | 10 analog input + 2 output channels; HART protocol support |
FAQ
Q1: Can this module be mounted on a standard PLC rack?
A1: Yes, designed for GE Mark VIe I/O racks. Confirm backplane and Ethernet compatibility before installation.
Q2: Does it support hot-swapping?
A2: Partially; check system configuration and follow manufacturer maintenance procedures.
Q3: Are the input channels isolated?
A3: Yes, channel-to-channel and channel-to-ground isolation is provided.
Q4: Is it suitable for hazardous environments?
A4: Yes, IECEx/UL certified for explosive areas when used with proper terminal boards.
Q5: What is the operating temperature range?
A5: Typical range: ‑30 °C to +65 °C; verify system installation environment.
Q6: How to diagnose a channel failure?
A6: Use front-panel LEDs (Power, Link, Attention) to identify potential issues.
Q7: Which communication protocols are supported?
A7: Dual RJ‑45 ports for IONet or Ethernet connectivity; check system config for protocol.
Q8: What installation precautions are needed?
A8: Ensure proper backplane connection, stable power, and compatible terminal board.
Q9: Can it be replaced by a different model?
A9: Use the same model or manufacturer-approved compatible modules to ensure proper system function.
Q10: What is the expected module lifespan?
A10: Industrial-grade design; lifespan depends on environment (temperature, vibration, dust, humidity) and maintenance.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.