
Products Description
The IS220PDOAH1A Discrete Output Module Board is engineered to expand digital output capabilities in GE PACSystems, Mark VI, and Speedtronic automation platforms. It provides reliable interface points for actuators, relays, and other control devices, translating logic-level signals from the controller into robust field outputs.
Designed for industrial environments, this board delivers stable switching performance, minimizes electrical noise, and supports continuous operation in high-demand control systems.
Functional Role / System Position
Installed in a compatible I/O rack, the IS220PDOAH1A serves as a discrete output interface, converting controller logic commands into field actuation signals. It facilitates expanded control coverage for processes, alarms, and machine operations, ensuring deterministic output timing and high reliability in critical applications.
Key Features / Functional Capabilities
- Provides high-density discrete output points for field devices
- Stable switching response under industrial electrical conditions
- Isolated outputs to reduce cross-talk and interference
- Rugged board construction for continuous operation in vibration-prone environments
- Compatible with GE PACSystems, Mark VI, and Speedtronic platforms
- Modular design enabling rapid field replacement and maintenance
Application Areas / Typical Use Cases
- Actuator control in turbine, compressor, or generator systems
- Relay and alarm output in industrial automation
- Machine sequencing and interlocking applications
- Expansion of digital output points in process control systems
- Retrofit and upgrade of existing GE I/O racks
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | IS220PDOAH1A |
| Module Type | Discrete Output Module Board |
| System Compatibility | GE PACSystems / Mark VI / Speedtronic |
| Output Type | Digital discrete switching outputs |
| Channel Count | Expanded per system configuration |
| Isolation | Channel-to-backplane galvanic isolation |
| Mounting | Standard I/O rack |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | −40°C to +85°C |
| Industrial Rating | Continuous operation under electrical and mechanical stress |
Contact Information
For pricing, availability, or technical consultation regarding this model, please contact our sales team:
【Sales Manager】
Silver
【WhatsApp】
+86-18020714492

【Email】
sales1@askplc.com
【WeChat】
+86-18020714492
FAQ
Q1: What is the main function of the IS220PDOAH1A module?
It converts controller logic signals into discrete output commands for actuators, relays, and field devices.
Q2: Which systems are compatible with this output module?
It works with GE PACSystems, Mark VI, and Speedtronic I/O platforms.
Q3: How does the module handle signal interference?
The outputs are galvanically isolated, reducing cross-talk and electrical noise.
Q4: Where is this board installed?
It is mounted in a standard I/O rack compatible with the target GE control system.
Q5: Can this module operate in industrial environments?
Yes, it is designed for continuous operation under vibration, electrical stress, and temperature variations.
Welcome to Inquiry Below
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