Honeywell 900SP1-0100 ControlEdge Expansion Processor Module

The Honeywell 900SP1-0100 is a ControlEdge Expansion Processor Module used to extend remote I/O capacity within Honeywell control systems. Based on a dual-core ARM Cortex-A9 processor, it manages communication between the main controller and remote Series C I/O racks while providing addressing, diagnostics, and Ethernet-based I/O networking functions.

Key Features

• Dual-core ARM Cortex-A9 processor, 667 MHz

• 4 Gbit RAM and 2 Gbit Flash memory

• Rotary address switch for remote rack addressing from 1 to 99

• Two tri-color LED indicators for module and communication status

• Two 10/100Base-TX Ethernet ports with auto-crossover support

• Dedicated ControlEdge I/O communication protocol

Technical Specifications

Communications

The module provides two shielded RJ45 Ethernet ports for communication with the Control Processor Module (CPM) and remote I/O networks. Auto-crossover capability simplifies network connections, while isolation and surge protection help protect communication interfaces in industrial environments.

Frequently Asked Questions

Q: What is the function of the 900SP1-0100 module?
A: It acts as an expansion processor for remote I/O racks, handling communication between the main controller and distributed I/O modules.

Q: How are remote I/O racks addressed?
A: A built-in rotary address switch allows physical rack addresses to be configured from 1 to 99.

Q: How many Ethernet ports are provided?
A: The module includes two 10/100Base-TX RJ45 Ethernet ports for I/O network communication.