Crestron CEN-IO-IR-204
Ethernet / Cresnet IR + Versiport I/O Expansion Module
The Crestron CEN-IO-IR-204 is an I/O expansion module that combines four IR / serial output ports with two Versiport I/O ports and connects to a Crestron control system over Ethernet or Cresnet. The IR ports drive TVs, source components, and other infrared devices, while the flexible Versiport ports handle general-purpose sensing and control tasks from a remotely placed processor.
Each Versiport port is configurable as a digital input, analog input, or digital output, making it useful for reading contact closures and sensors or triggering low-voltage devices. By placing both IR and I/O local to the equipment, the module reduces long control runs and expands a processor's connectivity, an efficient fit for distributed AV and automation systems.
Key Features
- Four IR / one-way serial output ports for AV device control
- Two Versiport ports for versatile I/O
- Versiport configurable as digital input, analog input, or digital output
- Connects to the control system over Ethernet or Cresnet
- Reads contact closures and sensors or triggers low-voltage loads
- Cresnet-powerable for simple single-cable installation
- Ideal for distributed control and automation designs