Crestron Electronics Inc CENGWEXER ユーザーズマニュアル

CEN-GWEXER

infiNET EX and Extended Range (ER) Gateway
Installation Guide

For optimum performance when installing multiple CEN-GWEXERs near each other:

• Do not place multiple gateways on the same channel.

• Place gateways on adjacent channels at least 12 feet (3.7 meters) apart.

• Place gateways on nonadjacent channels at least 3 feet (0.9 meters) apart.

For optimum performance when installing a CEN-GWEXER:

• Place gateways at least 12 feet (3.7 meters) from the nearest Wi-Fi

access point.

• Place gateways at least 6 feet (1.8 meters) from the nearest Bluetooth

device.

For more information, refer to the Best Practices for Installation and Setup of Crestron RF
Products Reference Guide (Doc. 6689) at www.crestron.com/manuals.

Make Connections

Make the necessary connections as called out in the illustrations that follow. Apply power
after all connections have been made.

NOTE

: When making connections to the CEN-GWEXER, use Crestron power supplies

for Crestron equipment.

NOTE

: The antenna must be attached directly to the antenna connector. It can be

extended with an optional ANT-EXT-10 Antenna Extender (sold separately).

Hardware Connections for the CEN-GWEXER

Description

The Crestron

CEN-GWEXER is a 2-way RF wireless transceiver designed for use with

infiNET EX

and ER (Extended Range) wireless devices. A single CEN-GWEXER gateway

enables an entire wireless network of Crestron remotes, keypads, lighting dimmers,
motorized shades, thermostats, door locks, and other devices to communicate with a
Crestron control system.

Installation

NOTES

: Observe the following points:

• This product must be installed and used in accordance with appropriate electrical

codes and regulations.

• This product must be installed by a qualified electrician.

NOTE

: Before using the CEN-GWEXER, ensure the device is using the latest firmware.

Check for the latest CEN-GWEXER firmware at www.crestron.com/firmware. Firmware is
loaded onto the device using Crestron Toolbox™ software.

The CEN-GWEXER can be mounted to a DIN rail or any vertical, flat surface. It can also be
placed on any flat, level surface. Refer to the illustrations below for DIN rail or any vertical,
flat surface mounting examples.

NOTE

: Do not install this gateway within 15 feet (3 meters) of other infiNET EX

gateways, Crestron ER gateways, or Wi-Fi access points.

NOTE

: The CEN-GWEXER can also be rack mounted. For rack mount installation, refer

to the RMK-IFE-1U Installation Guide (Doc. 7627) at www.crestron.com/manuals.

DIN Rail Mounting

Additional Resources

Visit the product page on the Crestron website (www.crestron.com)
for additional information and the latest firmware updates. Use a QR
reader application on your mobile device to scan the QR image.

Pin 8 Pin 1

LAN PoE Pins

1.  Data Pair 1
2.  Data Pair 1
3.  Data Pair 2
4. +Vdc
5. +Vdc
6.  Data Pair 2
7. -Vdc
8. -Vdc

Pin 8 Pin 1

LAN Pins

1.  Data Pair 1
2.  Data Pair 1
3.  Data Pair 2
4.  No Connection
5.  No Connection
6.  Data Pair 2
7.  No Connection
8.  No Connection

If using a CEN-RFGW-EX-PWE, perform the following.

1. Attach the supplied ac power cord to the IEC 320 connector on the PoE (Power over

Ethernet) injector.

2. Use a CAT5 cable to connect the LAN port of the PoE injector to the LAN.

3. Use a CAT5 cable to connect the LAN POE port of the PoE injector to the LAN PoE

port of the CEN-GWEXER.

4. Insert the other end of the power cord into an active ac outlet.

NOTE

: In the listing of LAN PoE and LAN pins in the following image, arrows denote

internal pin connections.

LAN PoE and LAN Pin Assignments

USB

Power

Supply

Input

LAN

PoE

Input

For

Included

Antenna

Vertical Flat Surface Mounting

NOTE

: Do not use the supplied screws to mount the bracket to the bottom of the

CEN-GWEXER if the device will be mounted on a DIN rail. Removing the CEN-GWEXER
from the DIN rail will not be possible.