The Honeywell 900C73R‑0000‑42 I/O Scanner Module provides high‑speed Ethernet‑based scanning of distributed I/O devices for HC900 hybrid control systems, ensuring deterministic communication and stable data acquisition.
Specifications
Manufacturer: Honeywell
Product Number: 900C73R‑0000‑42
Product Type: I/O Scanner Module
System Compatibility: Honeywell HC900 Hybrid Controller
Communication Type: High‑speed Ethernet‑based I/O scanning
Network Support: Peer‑to‑peer HC900 communication and remote I/O networks
Scan Performance: Deterministic update cycles for time‑critical applications
Diagnostics: Real‑time monitoring of communication integrity and module health
Power Requirement: 24 V DC supplied through HC900 rack
Operating Temperature: 0°C to +60°C
Installation Method: Rack‑mounted module
Application: Distributed I/O systems, hybrid process control, high‑availability automation
Features
High‑Speed I/O Scanning: Ensures fast and reliable updates for remote field devices
Deterministic Communication: Maintains stable timing for critical control loops
Large Network Capacity: Supports extensive remote I/O architectures
Advanced Diagnostics: Provides continuous monitoring of communication and module health
HC900 Integration: Fully compatible with HC900 controllers and I/O modules
Industrial Reliability: Designed for continuous operation in demanding environments
FAQ
What does the 900C73R‑0000‑42 I/O Scanner do: It scans distributed I/O devices and delivers deterministic data updates to the HC900 controller.
Is it compatible with all HC900 systems: Yes, it is designed specifically for HC900 hybrid control architectures.
Does it support remote I/O networks: It supports Ethernet‑based remote I/O and peer‑to‑peer communication.
How does it handle communication faults: The module provides diagnostics and fault reporting to maintain safe system operation.
Is the module hot‑swappable: It can be replaced within the HC900 rack with minimal disruption.
