Crestron® Control Port Expansion Module

Model #: C2N-IO
At a Glance
Crestron® Control Port Expansion Module with a 2-gang wall box and interfaces via the Cresnet® control bus
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Get to know this product.

An outboard module for adding control ports to a Crestron® touch screen control system or any other Crestron control systems.

The C2N-IO is a very compact device that adds control ports to any Crestron® 2-Series or 3-Series® control system. It connects via the Cresnet® control network and provides one RS-232, one IR, and two relay control ports. It can be mounted to any flat surface using two screws or adhesive reclosable fastener (3M® Dual Lock® included).

The C2N-IO is ideally designed for use with a Crestron touch screen control system ( TPCS-4SM, TPCS-4SMD, or TSCW-730), providing an advanced wall mount control package that fits in a 2-gang US or UK electrical box. The C2N-IO can be mounted inside the electrical box behind the touch screen, or it can be installed remotely requiring just one Cresnet control cable for power and communications.

Key Features

  • Fits within a 2-gang wall box behind the TPCS-4SM(D) or TSCW-730
  • Provides 1 RS-232, 1 IR/serial, and 2 relay ports
  • Compatible with any Crestron® 2-Series or 3-Series® control system
  • Interfaces via the Cresnet® control bus
  • 24 Volt DC Cresnet powered
  • Surface mount bracket included


Connector Type:Terminal Blocks

Misc. Specs

Depth (in.)0.83
Width (in.)3.5
Height (in.)2.25
Product Weight (lbs.)0.17
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