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Product Introduction
The Honeywell 900H32-0202 Digital Output Module is an industrial-grade module designed to provide reliable digital output control within the HC900 Hybrid Control System. It is engineered to interface seamlessly with HC900 CPU modules, converting controller logic into discrete electrical outputs to actuate devices such as relays, solenoids, and contactors.
This module offers precise switching performance, robust noise immunity, and compatibility with a wide range of field devices. It is ideal for applications requiring reliable on/off signaling, process interlocks, or alarm activation. Designed for industrial environments, the 900H32-0202 ensures stable operations even in electrically noisy or harsh process conditions.
Product Specifications
| Parameter | Description |
|---|---|
| Model | Honeywell 900H32-0202 |
| Product Type | Digital Output Module for HC900 System |
| Output Channels | 16 isolated digital outputs |
| Output Type | Sinking or sourcing, configurable |
| Output Voltage | 24 VDC nominal (18–32 VDC range) |
| Output Current | Up to 0.5 A per channel |
| Switching Capability | Relay or transistor load compatible |
| Isolation | Opto-isolated channels for noise immunity |
| Communication | HC900 backplane bus interface |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | -20 to 70 °C |
| Relative Humidity | 5% to 95% non-condensing |
| Diagnostics | LED channel status indicators, fault detection |
| Compliance | CE, UL, CSA |
| Dimensions | 137 x 35.6 x 137.16 mm |
| Weight | 0.18 kg |
Product Applications
The 900H32-0202 Digital Output Module is widely applied in industrial automation, including:
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Water & Wastewater Treatment – Actuating pumps, valves, and alarms.
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Oil & Gas – Controlling compressors, safety interlocks, and solenoid valves.
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Power Generation – Managing auxiliary equipment, alarms, and interlocks.
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Food & Beverage Manufacturing – Controlling conveyors, mixers, and batch actuators.
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Pharmaceutical Production – Triggering alarms, actuating automated dispensers, and process safety devices.
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Metals & Mining – Switching motors, alarms, and process control valves.
Product Advantages
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Reliable Digital Switching – Each output channel is opto-isolated for safe and stable operation.
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Flexible Configuration – Supports sinking or sourcing outputs to match various field devices.
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Compact Design – Integrates seamlessly into HC900 racks with minimal space requirements.
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High Noise Immunity – Isolation and backplane communication ensure stable signal performance in electrically noisy environments.
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Diagnostic Visibility – LED indicators for each output allow quick status monitoring.
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Industrial-Grade Durability – Designed to withstand temperature fluctuations, humidity, and vibrations.
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Seamless Integration – Fully compatible with HC900 CPU modules and expansion systems.
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Cost-Effective – Reduces wiring complexity and maintenance needs compared to discrete output relays.
FAQ
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How many output channels does the 900H32-0202 provide?
It provides 16 isolated digital output channels. -
Are the outputs sinking or sourcing?
The outputs are configurable as either sinking or sourcing. -
What is the maximum output voltage?
Nominal 24 VDC, operating safely between 18–32 VDC. -
What is the maximum output current per channel?
Each channel can drive up to 0.5 A. -
Is the module opto-isolated?
Yes, all channels are opto-isolated for noise immunity and safety. -
How does the module interface with the HC900 system?
It communicates via the HC900 backplane bus for direct CPU integration. -
Does the module provide status feedback?
Yes, each output channel has an LED indicator for on/off status. -
Can it switch relay loads directly?
Yes, outputs can drive relays, solenoids, or transistor loads. -
Is the module suitable for harsh industrial environments?
Yes, it is designed for high reliability in vibration, temperature, and electrically noisy conditions. -
Does it support diagnostics or fault detection?
Yes, the module detects output faults and displays status via LEDs.
Recommended Related Models (Same Series or Family)
| Model | Description |
|---|---|
| 900H32-0101 | Digital Input Module for HC900 Systems |
| 900H32-0124 | Digital Output Module, 24-channel variant |
| 900H32-0201 | Digital Output Module, alternative configuration |
| 900H32-0302 | High-voltage digital output module |
| 900H32-0401 | Digital input/output mixed module |
| 900H32-0502 | Isolated relay output module for HC900 |
Popular Honeywell Models (Same Brand)
| Model | Description |
|---|---|
| 900C30-0360-00 | C30 Controller CPU Module |
| 900C51-0243-00 | C50 CPU Module for HC900 system |
| 900CP1-0100 | Control Processor Module |
| 900P01-0101 | Power Supply Module |
| 900RTC-L050 | Remote Terminal Low Voltage Cable Assembly |
| 900RR0-0200 | Redundant Controller Rack |
