Crestron C2N-IO Control Port Expansion Module

Crestron C2N-IO Control Port Expansion Module

The C2N-IO is a very compact device that adds control ports to any Crestron 2-Series 3-Series®, or 4-Series® control system. It connects via the Cresnet® control network and provides one RS-232, one IR, and two relay control ports.1 It can be mounted to any flat surface using two screws or adhesive reclosable fastener (3M® Dual Lock® included).

Key Features

• Fits within a 2-gang wall box
• Provides 1 RS-232, 1 IR/serial, and 2 relay ports¹
• Compatible with any Crestron 2-Series, 3-Series®, or 4-Series® control system
• Interfaces via the Cresnet® control bus
• 24 VDC Cresnet powered
• Surface mount bracket included

Specifications

Communications

• Cresnet® Network: Cresnet client mode, 2-Series, 3-Series®, or 4-Series® control system compatible
• RS-232: Supports 2-way device control and monitoring up to 115.2k baud with software handshaking 1
• IR/Serial: Supports 1-way device control via infrared up to 1.2 MHz or serial TTL/RS-232 (0-5 VDC) up to 115.2k baud

Connectors

• RELAY 1 - 2: (1) 4-pin captive screw terminal block comprising (2) normally open, isolated relays; Rated 1A, 30 VAC/VDC; Solid-state arc suppression across contacts
• COM: (1) 3-pin captive screw terminal block, bidirectional RS-232 port 1; Up to 115.2k baud; software handshaking support
• IR: (1) 2-pin captive screw terminal block, IR/Serial output port; IR output up to 1.2 MHz; 1-way serial TTL/RS-232 (0-5 Volts) up to 115.2k baud
• NET: (2) 4-pin captive screw terminal blocks, paralleled Cresnet client port, connects to Cresnet control network

Controls and Indicators

• NET ID: (2) Rotary switches for manually setting Cresnet ID; '00' setting enables touch-settable ID (TSID)
• PWR: (1) Green LED, indicates operating power supplied via Cresnet control network
• NET: (1) Amber LED, indicates communication with Cresnet system
• SETUP: (1) Red LED and (1) recessed miniature pushbutton for TSID

Power Requirements

• Cresnet Power Usage: 2.5 W (105 mA @ 24 VDC)

Environmental

• Temperature: 32° to 104° F (0° to 40° C)
• Humidity: 10% to 90% RH (noncondensing)
• Heat Dissipation: 3.5 BTU/hr

Construction

Dimensions

• Height: 2.25 in. (58 mm)
• Width: 3.50 in. (89 mm), 4.38 in (112 mm) with bracket
• Depth: 0.83 in. (21 mm)