Keyscan CIM Communications Interlink Module Access Panel Accessory

Deliver reliable, high-performance inter-panel communication for enterprise access control with the Keyscan CIM Communications Interlink Module by dormakaba. As a purpose-built control panel module and access panel accessory, the CIM enables ACU-to-ACU networking and optimized server links over a CAN Bus protocol, delivering features like global anti-passback, global I/O and coordinated time zones that reduce administrative overhead. Standard CAT5 cabling and a ribbon cable connection simplify wiring and speed installations, while ground loop tolerance and fault tolerance protect system uptime — a single CIM fault won’t collapse the entire loop. With communication speeds up to 115K BPS and auto bit-rate configuration, the CIM ensures responsive monitoring, logging and event propagation for security and surveillance operations. Enhanced diagnostics accelerate troubleshooting and lower service costs. Ideal for multi-panel access control deployments that require robust networking, redundant communication and centralized policy enforcement. Add the Keyscan CIM to your security infrastructure to improve reliability and streamline monitoring — contact us to specify the module for your next access control project.

• Provides resilient CAN Bus networking for ACU-to-ACU and server communication, enabling global anti-passback, global I/O and synchronized access policies
• Reduces installation time with standardized CAT5 cabling and a simplified ribbon cable connection to the control unit
• Increases system uptime with ground loop tolerance and fault tolerance so one module failure won’t take the entire loop offline
• Speeds response and monitoring with optimized communication up to 115K BPS for faster event propagation across panels
• Simplifies commissioning and maintenance with auto bit-rate configuration and enhanced diagnostics for rapid troubleshooting