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- Honeywell
- 900H03-0102
- HC900 Digital Output Module - AC Type
- USA
- 137 x 35.6 x 151.7 mm
- 0.227 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Honeywell 900H03-0102 HC900 Digital Output Module – AC Type is a reliable AC digital output module engineered for the Honeywell HC900 Process Control System. It is specifically designed to control AC-powered field devices, enabling safe and efficient switching of equipment such as contactors, relays, indicator lamps, and alarms.
With a compact size of 137 x 35.6 x 151.7 mm and a lightweight construction (0.227 kg), this module is ideal for high-density industrial control panels where dependable AC output control is required.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | 900H03-0102 |
| Product Type | HC900 Digital Output Module – AC Type |
| Dimensions | 137 x 35.6 x 151.7 mm |
| Weight | 0.227 kg |
| Output Channels | 8 Digital Outputs |
| Output Type | AC Digital Output |
| Operating Voltage | 120/240 VAC (typical) |
| Output Current | Up to 1 A per channel |
| Isolation | Channel/group isolation |
| Switching Type | Solid-state AC switching |
| Mounting Type | DIN Rail |
| Power Supply | External AC supply |
| Response Time | Fast switching (<10 ms typical) |
| Operating Temperature | -20°C to +60°C |
| Protection | Overload protection (electronic) |
| Compliance | CE, UL, RoHS |
Function and Working Principle
The 900H03-0102 module converts control signals from the HC900 controller into AC switching outputs, allowing it to control AC-powered devices directly.
Working Process:
- The HC900 controller sends digital commands.
- The module activates selected output channels.
- Each channel switches AC voltage to the connected device.
- Devices are turned ON/OFF based on system logic.
Core Functions:
- AC load switching via solid-state outputs
- Execution of automation control signals
- Reliable ON/OFF control of AC devices
- Electrical isolation between control and load circuits
Role in Industrial Systems
The Honeywell 900H03-0102 plays a key role as an output execution module in automation systems.
Primary Roles:
- Controls AC-powered industrial equipment
- Acts as the interface between control logic and physical devices
- Enables automated process control
- Supports safe and isolated switching operations
Industrial Applications
This module is widely used in industries requiring AC output control, including:
- Manufacturing automation
- Control of AC contactors and motors (via relays)
- Building automation
- Lighting systems
- HVAC control
- Power and energy systems
- AC switching circuits
- Load control panels
- Water treatment facilities
- Pump and valve control (AC-driven systems)
- Process industries
- Alarm systems and AC actuators
Installation and Integration
- Designed for DIN rail mounting
- Direct integration with HC900 backplane
- Requires external AC supply wiring
- Compact design simplifies panel layout
- Minimal wiring complexity for quick deployment
Compatible System Components
The 900H03-0102 module integrates with:
- HC900 Controllers (C30 / C50 / C75 series)
- Digital Input Modules (900G series)
- DC Output Modules (900H02 series)
- Relay Output Modules (900H01 series)
- AC-powered field devices
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 900H02-0102 | DC Output Module | 16-channel DC switching | DC load control |
| 900H01-0102 | Relay Output Module | Mechanical relay outputs | High isolation switching |
| 900H03-0202 | AC Output Module | Expanded AC output options | Larger AC systems |
Key Advantages
- Designed specifically for AC output control
- Reliable solid-state switching
- Compact and lightweight design
- Fast response time for real-time control
- Electrical isolation for improved safety
- Seamless integration with HC900 systems
- Suitable for harsh industrial environments
Technical FAQs
1. How many outputs does the module provide?
It provides 8 AC digital output channels.
2. What type of loads can it control?
It controls AC-powered devices such as contactors, lamps, and relays.
3. Is it suitable for DC loads?
No, it is designed specifically for AC applications.
4. What switching technology is used?
It uses solid-state switching, ensuring fast and reliable operation.
5. Does it provide electrical isolation?
Yes, it includes isolation between control and load circuits for safety.
Conclusion
The Honeywell 900H03-0102 HC900 Digital Output Module – AC Type is a dependable solution for AC-based industrial control applications. With 8 solid-state output channels, fast response, and robust design, it ensures efficient switching of AC loads in automation systems. Fully compatible with the HC900 platform, it is an excellent choice for industries requiring reliable and safe AC output control.