Honeywell 900R04-0200 4-Slot I/O Rack – Product Description

The Honeywell 900R04-0200 is a compact 4-slot I/O rack designed for HC900 Hybrid and ControlEdge HC900 systems. Its integrated backplane delivers reliable communication and power distribution, allowing engineers to build modular control architectures with minimal wiring. Moreover, the rack’s rugged construction ensures dependable performance across demanding industrial environments.

This rack is often chosen for small to mid-size HC900 installations that require flexible module placement. In addition, its versatile layout supports analog, digital, and communication modules, giving users the freedom to customize systems without adding unnecessary footprint. Therefore, it provides an efficient platform for applications where space, reliability, and scalability must align.

Technical Specifications

General Information

• Model / Part Number: 900R04-0200

• Type: 4-slot I/O Rack

• System Compatibility: Honeywell HC900 / ControlEdge HC900

Module Capacity & Architecture

• Number of Slots: 4 I/O slots

• Supported Modules: Analog I/O, digital I/O, communication cards

• Backplane: Integrated power and communication distribution

Electrical & Mechanical Details

• Power Supply Compatibility: HC900 PSU modules (900P01-0501, 900P02-0201)

• Dimensions (HxWxD): 13.7 × 26.67 × 15.17 cm

• Weight: 2–4 kg depending on configuration

• Shipping Weight: 4 kg

Environmental Ratings

• Operating Temperature: –20 °C to +60 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity: 5%–95% non-condensing

FAQ

Q: What modules can be installed in the 900R04-0200 rack?
A: It supports analog input/output, digital input/output, and communication modules used in HC900 systems.

Q: Does the rack include a power supply?
A: No, but it works with HC900 power supply modules such as 900P01-0501 and 900P02-0201.

Q: Can this rack operate in harsh environments?
A: Yes, it supports a broad temperature range and meets industrial humidity ratings.

Q: How many modules can it hold at one time?
A: The rack includes four I/O slots designed for flexible module combinations.

Q: Is it compatible with both HC900 and ControlEdge HC900 controllers?
A: Yes, the rack integrates seamlessly with both system platforms.