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- Honeywell
- 900H03-0202
- HC900 Digital Output Module - AC Type
- USA
- 137 x 35.6 x 151.7 mm
- 0.23 kg
- Xiamen, China
- New & In Stock
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Product Overview
In modern industrial automation systems, precise and reliable control of field devices is essential for maintaining operational efficiency and safety. The Honeywell 900H03-0202 HC900 Digital Output Module (AC Type) is designed to provide dependable switching control for AC-powered devices within Honeywell HC900 control systems.
This module plays a vital role in executing control commands from the controller to field equipment such as relays, contactors, and actuators. With its robust industrial design and high reliability, it ensures consistent output performance in demanding environments, supporting stable system operation across various industrial applications.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | 900H03-0202 |
| Product Type | HC900 Digital Output Module (AC Type) |
| Output Type | Digital Output (AC) |
| Number of Channels | Typically 8 channels |
| Output Voltage | 120/240V AC |
| Output Current | Up to 1A per channel |
| Response Time | Fast switching response |
| Isolation | Channel-to-channel isolation |
| Dimensions | 137 × 35.6 × 151.7 mm |
| Weight | 0.23 kg |
| Mounting | DIN rail / Rack-mounted |
| Application | Industrial control systems |
| Environment | Industrial-grade |
| Compatibility | Honeywell HC900 Controller System |
Function and Working Principle
The Honeywell 900H03-0202 module functions as a digital switching interface between the control system and external AC devices.
Its working principle includes:
- Receiving digital signals from the HC900 controller
- Processing control logic within the module
- Switching AC outputs ON/OFF to control field devices
- Providing electrical isolation to protect the control system
This ensures safe, fast, and reliable actuation of connected equipment in real time.
Role in Industrial Control Systems
Within the Honeywell HC900 architecture, this module serves as a key output interface, enabling communication between the controller and field-level devices.
It supports operation of:
- Relays and contactors
- Indicator lamps and alarms
- Motor starters
- Solenoid valves
- Other AC-powered actuators
By translating control signals into physical actions, it ensures seamless execution of automation processes.
Industrial Applications
The Honeywell 900H03-0202 is widely used in:
- Distributed Control Systems (DCS)
- Process automation systems
- Power generation facilities
- Oil and gas operations
- Chemical and petrochemical plants
- Manufacturing and production lines
Its reliability makes it suitable for environments where consistent switching performance is critical.
Installation and System Integration
Proper installation ensures optimal module performance:
- Mounted on DIN rail or control rack
- Integrated directly into HC900 I/O system
- Connected to AC field devices via terminal wiring
- Requires proper grounding and load verification
- Must follow industrial electrical safety standards
Correct configuration ensures stable operation and long service life.
Compatible System Components
The 900H03-0202 module is typically used with:
- Honeywell HC900 controllers
- I/O expansion racks
- Digital input modules
- Analog input/output modules
- Power supply units
- Field devices (relays, actuators, contactors)
These components together form a complete and scalable automation system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 900H03-0102 | Digital Output (DC) | DC output switching | DC control systems |
| 900H03-0302 | Relay Output Module | Higher load capacity | Heavy-duty switching |
| 900H02 Series | Digital Input Module | Signal acquisition | Monitoring systems |
| 900H01 Series | Analog Module | Precision control | Process control |
| HC900 I/O Modules | Control Modules | Flexible expansion | Custom automation systems |
Key Advantages
- Reliable AC digital output control
- Compact and lightweight design
- Easy integration with HC900 systems
- Fast and accurate switching response
- Industrial-grade durability
- High system compatibility and scalability
Technical FAQs
What is the main function of the 900H03-0202 module?
It provides AC digital output control for switching field devices in HC900 systems.
How many output channels does it support?
It typically supports multiple output channels (commonly 8 channels).
What type of devices can it control?
It controls AC-powered devices such as relays, contactors, and actuators.
Is it compatible with all Honeywell controllers?
It is specifically designed for the Honeywell HC900 control system.
Conclusion
The Honeywell 900H03-0202 HC900 Digital Output Module (AC Type) is a reliable and efficient solution for controlling AC field devices in industrial automation systems. With its robust design, fast switching capability, and seamless integration into HC900 platforms, it plays a crucial role in ensuring accurate and stable control operations.
For engineers and system integrators, this module offers a dependable way to enhance automation performance while maintaining system reliability and operational safety.