Honeywell 900C70-0460-00 HC900 C70 Controller CPU

The Honeywell 900C70-0460-00 HC900 C70 Controller CPU is a powerful processor module designed for the Honeywell HC900 Hybrid Control System. Engineered for medium-to-large automation applications, the C70 CPU provides fast processing, flexible communication options, and advanced control capabilities. It is suitable for both process control and safety-critical applications, offering robust performance in demanding industrial environments.

Key Features

• High-performance C70 CPU for medium-to-large control systems

• Supports up to 4,000 I/O points for scalable applications

• Dual Ethernet ports for peer-to-peer and supervisory communication

• Supports Modbus TCP/IP and Serial Modbus protocols

• Comprehensive diagnostic tools for improved system reliability

• Deterministic scan times to ensure consistent performance

• Compact, rugged design for harsh industrial settings

• Compatible with HC900 redundancy configurations (when paired with redundancy modules)

Technical Specifications

Industry Applications

• Oil & Gas – Control for upstream, midstream, and downstream automation

• Power Generation – Reliable controller for utility and renewable energy plants

• Chemical & Petrochemical – Robust CPU for critical process control

• Pharmaceuticals – Supports regulated process environments with precise control

• Food & Beverage – Ensures consistency and uptime in production lines

• Water & Wastewater – Scalable control for treatment facilities

Frequently Asked Questions (FAQ)

Q1: What is the main function of the 900C70-0460-00 CPU?

It serves as the main controller CPU for Honeywell HC900 systems, managing I/O and process logic.

Q2: How many I/O points can it handle?

It supports up to 4,000 I/O points.

Q3: Does this CPU support redundancy?

Yes, redundancy is supported when paired with the proper Honeywell redundancy modules.

Q4: What communication protocols are supported?

It supports Modbus TCP/IP and Serial Modbus.

Q5: What is the scan performance of this module?

It can achieve scan times of less than 10 ms for 1,000 logic I/O points.

Q6: Is it suitable for industrial environments?

Yes, it is designed for rugged applications with wide operating conditions.

Q7: Does it have built-in Ethernet ports?

Yes, dual Ethernet ports are included.

Q8: What diagnostic features are provided?

It includes complete system status and fault reporting.

Q9: Can it be hot-swapped?

Yes, the module is designed for ease of replacement without shutting down the system.

Q10: What are its physical dimensions and weight?

The module measures 137mm × 38.1mm × 151.7 mm and weighs approximately 0.4 kg.