CEN-IO-IR-104 Connections
LAN PoE:
Power and
10BASE-T /
100BASE-TX
Ethernet from a
PoE injector or
Crestron control
system
IR:
To IRP2
or 1-way
(TTL)
serial
devices
Ground
CEN-IO-RY-104 Connections
LAN PoE:
Power and
10BASE-T /
100BASE-TX
Ethernet from a
PoE injector or
Crestron control
system
RELAY (1-4):
To
controllable
devices
Ground
Observe the LED Indicators
LED indicators appear on the front and rear panels.
LED Indicator Color Meaning
LAN PoE
(dual color)
Amber Ethernet activity
Green Ethernet link status
ONLINE Green Connection to a Crestron control
system via Ethernet
PWR (dual
color)
Amber Power on, not ready
Green Ready to operate
SETUP
(with recessed
pushbutton)
Red SETUP pushbutton is pressed,
times out automatically*
* To set a different IP address for the module, use the Crestron
Toolbox™ application.
Configure the Device
Configure device settings for the CEN-IO using the web
configuration interface. To access the web configuration
interface:
1. Connect the CEN-IO to a LAN.
2. Use the Device Discovery tool in Crestron Toolbox™
software to discover the device and its IP address on
the network.
3. Open a text console window and use the console
command (SSL SELF) to turn on SSL.
4. Reboot the device.
5. Enter the device IP address into a web browser to
access the first screen. By default, DHCP is enabled.
6. Log in to the web interface using a user name and
password. The default user name and password are
both admin.
For more information on configuring the device, refer
to the CEN-IO Configuration Guide (Doc. 8419) at
www.crestron.com/manuals.
Additional Information
Scan or click the QR code for detailed product information
on the Crestron website.
CEN-IO-COM-102 CEN-IO-DIGIN-104
CEN-IO-IR-104 CEN-IO-RY-104
Compliance and Legal
This product is Listed to applicable UL® Standards and requirements tested by
Underwriters Laboratories Inc.
Ce produit est homologué selon les normes et les exigences UL applicables par
Underwriters Laboratories Inc.
As of the date of manufacture, the product has been tested and found to
comply with specifications for CE marking.
PoE connection is for intra-building onnection only and will not be routed
outside.
La connexion PoE concerne uniquement les connexions intra-bâtiment et ne
sera pas acheminée vers l’extérieur.
Federal Communications Commission (FCC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the
following conditions:(1) This device may not cause harmful interference and (2)
this device must accept any interference received, including interference that
may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the
manufacturer responsible for compliance could void the user’s authority to
operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of
the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Industry Canada (IC) Compliance Statement
CAN ICES-3 (B)/NMB-3(B)
The product warranty can be found at www.crestron.com/warranty.
The specific patents that cover Crestron products are listed at
www.crestron.com/legal/patents.
Certain Crestron products contain open source software. For specific
information, please visit www.crestron.com/opensource.
Crestron, the Crestron logo, and Crestron Toolbox are either trademarks or
registered trademarks of Crestron Electronics, Inc. in the United States and/
or other countries. UL and the UL logo are either trademarks or registered
trademarks of Underwriters Laboratories, Inc. in the United States and/or
other countries. Other trademarks, registered trademarks, and trade names
may be used in this document to refer to either the entities claiming the marks
and names or their products. Crestron disclaims any proprietary interest in the
marks and names of others. Crestron is not responsible for errors in typography
or photography.
©2018 Crestron Electronics, Inc.
Crestron Electronics, Inc.
15 Volvo Drive, Rockleigh, NJ 07647
Tel: 888.CRESTRON
Fax: 201.767.7576
www.crestron.com
Quick Start - Doc. 7870A
(2047938)
11.18
Specifications subject to
change without notice.
