Made to prolong the functionality of industrial control systems, ICP DAS Expansion Modules enable flexible, scalable I/O and communication interfaces. These modules serve as essential building blocks in distributed and modular automation architectures, allowing engineers to tailor system configurations based on application-specific requirements.
Product catalog
Filter
The range features digital input/output (DI/DO), analog input/output (AI/AO), relay modules, counter/frequency input units, on top of communication modules for fieldbus and network integration. Available form factors include I-7000, M-7000, ET-7000, and various backplane-based options designed to integrate seamlessly with ICP DAS PACs and RTUs.
Modules available for purchase support a wide variety of signal types—voltage, current, thermocouple, RTD, frequency, and pulse counting—enabling precise monitoring and actuation across manufacturing, utility, and infrastructure systems. Certain models offer channel-to-channel isolation, fail-safe digital output states, and programmable input ranges to meet demanding industrial requirements.
Communication interfaces include Modbus RTU/TCP, CANopen, EtherNet/IP, PROFIBUS, and EtherCAT, ensuring interoperability with both ICP DAS systems and third-party PLCs or SCADA platforms. Many modules also include diagnostic LEDs, onboard memory, and support for hot-swapping and auto-configuration, simplifying installation and maintenance.
Designed for harsh industrial environments, expansion modules typically feature wide operating temperature ranges, DIN-rail mounting, and high immunity to electrical noise. Select models also support power redundancy and daisy-chaining, improving system resilience and wiring efficiency.
You can filter modules by I/O type, channel count, signal range, isolation rating, communication protocol, and mounting form factor—making it easy to build out custom automation systems or upgrade existing installations.