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Vibration Prevention: Supported
Model: 51308105-400
25 mm² wiring cross-section
Catalog Description: CI840 Profibus Communications Interface
Easy Installation and Configuration: User-friendly setup
Honeywell 621-9928R Serial Link Selector Module FASTBUS Module Vibration Prevention: SupportedDescription: The 621 9928R module is designed to facilitate switching between multiple serial communication channels, enabling devices such as PLCs, HMIs, and sensors to connect seamlessly to a central control system. Specifications: Power Supply: 24 VDC 10% Power Consumption: 7 W max Communication Ports: 2 x RS 232 2 x RS 485 Baud Rate: Up to 256 kbps Signal Isolation: 2000 VDC Operating Temperature: 25C to 75C ( 13F to 167F) Storage Temperature: 40C