Honeywell 900C71-0144-00 Controller C70 CPU Module

The Honeywell 900C71-0144-00 is a powerful C70 CPU module in the HC900 Hybrid Controller series. Designed for flexible, scalable process control, it supports advanced loop control, logic handling, data acquisition, and Ethernet communication. It is ideal for applications requiring real-time control, data processing, and integration into distributed systems.

Technical Specifications

Product Applications

• Hybrid process control systems

• Batch and continuous manufacturing

• Thermal processing

• Water and wastewater treatment

• Pharmaceutical and food industry automation

• Boiler and combustion control systems

Product Advantages

• Flexible Modular Design: Easily expandable with additional I/O racks and modules.

• Redundant Network Support: Dual Ethernet ports enable robust and fail-safe communication.

• Integrated Control and Logic: Combines loop control with logic handling in one platform.

• Peer-to-Peer Communication: Communicates directly with other HC900 controllers.

• Remote I/O Capabilities: Efficient installation with Ethernet-based expansion.

• Diagnostics and Status LEDs: Provides clear operational and fault indicators.

Frequently Asked Questions (FAQ)

Q1: What does the 900C71-0144-00 module control?

A1: It controls process automation applications including loop control, logic, and sequencing.

Q2: Does the 900C71 support remote I/O?

A2: Yes, it supports remote I/O via Ethernet connection to expansion racks.

Q3: Can this module be used in redundant configurations?

A3: Yes, it supports redundant Ethernet communication and works with redundant I/O scanners.

Q4: What software is used to program the 900C71 module?

A4: Honeywell HC Designer Software is used for configuration and programming.

Q5: What types of communication ports are available?

A5: It has two Ethernet ports and RS-485 serial communication ports.

Q6: Is there USB support for programming?

A6: Programming is done via RS-485 to USB converter; no native USB port.

Q7: What is the difference between C50 and C70 controllers?

A7: C70 supports more advanced features including dual Ethernet ports and higher processing capacity.

Q8: How is the module powered?

A8: Power is supplied via a 5VDC / 24VDC power module mounted in the rack.

Q9: Is a rack included with the module?

A9: No, racks and power supplies are ordered separately.

Q10: Can the 900C71 be upgraded to a redundant CPU system?

A10: No, for redundancy you need to use the 900C72R or C75 model in a redundant rack.