Overview
The GE IS220PDIOH1B Discrete I/O Module (also referenced as IS230TNDSH2A) is part of the GE Mark VIe control system, providing high-reliability digital input acquisition and output control for turbine and industrial automation. It interfaces with switches, sensors, relays, and actuators, combining input and output functions in a single compact module.
Widely used in gas, steam, and hydro turbine systems, it delivers rugged performance, strong noise immunity, and built-in diagnostics to ensure safe and stable operation in harsh industrial environments.
Technical Data
| Parameter | Specification |
|---|---|
| Model Numbers | IS220PDIOH1B / IS230TNDSH2A |
| Product Type | Discrete Input/Output Module |
| Operating Temperature | –40 °C to +70 °C |
Key Features
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Combines discrete input and output control in one module
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Optical isolation for noise immunity and signal integrity
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Built-in diagnostics for real-time fault detection
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Supports dry/wetted contacts, relays, and actuator control
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Industrial-grade build for continuous harsh-environment operation
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Seamless integration with GE Mark VIe systems
Typical Applications
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Gas, steam, and hydro turbine control
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Power plant automation and protection
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Oil & gas facility control systems
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Heavy industrial machinery requiring rugged discrete I/O
FAQ
Q1: What systems is the IS220PDIOH1B compatible with?
GE Mark VIe control systems.
Q2: What signals can it process?
Discrete on/off inputs from field devices and output control to actuators or relays.
Q3: What protections are built in?
Optical isolation and continuous self-diagnostics.
Q4: Which industries use this module?
Power generation, oil & gas, and heavy industrial equipment control.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
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