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- Honeywell
- 900H02-0102
- HC900 Digital Output Module - DC Type
- USA
- 137 x 35.6 x 151.7 mm
- 0.425 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Honeywell 900H02-0102 HC900 Digital Output Module – DC Type is an industrial 16-channel DC digital output module designed for the Honeywell ControlEdge HC900 automation system. It provides reliable DC switching control signals for field devices such as solenoid valves, relays, indicators, and actuators.
With compact dimensions of 137 x 35.6 x 151.7 mm and a weight of 0.425 kg, it is engineered for dense control panels requiring stable and fast low-side DC switching outputs.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | 900H02-0102 |
| Type | HC900 Digital Output Module – DC Type |
| Dimensions | 137 x 35.6 x 151.7 mm |
| Weight | 0.425 kg |
| Output Channels | 16 digital outputs |
| Output Type | DC low-side switching (current sinking) |
| Operating Voltage | 6.5–32 VDC (nominal 24VDC) |
| Max Output Current | 1 A per channel |
| Max Module Load | 8 A total |
| Response Time | ~6 ms (typical switching) |
| Isolation | 2 groups of 8 outputs |
| Mounting | DIN rail |
| Operating Temperature | -20°C to +60°C |
| Protection | Electronic overload protection |
| System Compatibility | Honeywell HC900 platform |
Function and Working Principle
The 900H02-0102 module acts as a digital actuator interface between the HC900 controller and external field devices.
How it works:
- Receives control signals from HC900 CPU
- Activates DC output channels (16 points)
- Uses low-side switching (current sinking) to complete circuits
- Powers or triggers external devices like:
- Solenoid valves
- DC relays
- Lamps & indicators
- Small actuators
The module ensures fast and stable switching with built-in electronic protection against overloads.
System Role
This module is essential for process automation execution, not measurement.
It provides:
- Final-stage output control signals
- Execution of logic commands from PLC/DCS
- Interface between control system and physical equipment
Industrial Applications
The 900H02-0102 is widely used in:
- Process automation systems
- Oil & gas plants
- Chemical processing units
- Water treatment systems
- Power generation control
- Manufacturing automation lines
- HVAC and building control systems
Typical controlled devices:
- Valves
- Pumps (via relays)
- Solenoids
- Alarm systems
- Indicator lights
Installation & Integration
- Mounted on standard DIN rail
- Plugs directly into HC900 backplane system
- Uses two groups of 8 outputs with external power terminals
- Simple wiring via screw terminals (+V / COM structure)
- Fully compatible with HC900 controllers and I/O architecture
Key Advantages
- 16-channel high-density output control
- Fast switching response (~6 ms)
- Built-in overload protection
- Compact industrial design
- Stable 24VDC operation
- Easy integration into HC900 systems
- Grouped isolation improves safety and reliability
Technical FAQs
1. How many outputs does the 900H02-0102 provide?
It provides 16 DC digital output channels.
2. What type of switching does it use?
It uses low-side (current sinking) DC switching.
3. What devices can it control?
It controls solenoids, relays, lamps, and actuators.
4. Is it suitable for AC loads?
No, it is designed only for DC output applications.
5. What is the output voltage level?
Typically 24VDC nominal (6.5–32VDC operating range).
Conclusion
The Honeywell 900H02-0102 HC900 Digital Output Module – DC Type is a reliable 16-channel DC switching module designed for industrial automation systems requiring precise and fast control of external devices. Its robust design, protective circuitry, and seamless integration with the HC900 platform make it a key component in modern process control and industrial automation architectures.