Crestron ST-CNB User Manual

SmarTouch/Cresnet Terminal Expander: ST-CNB

Description

Crestron’s ST-CNB is a terminal expander for the SmarTouch STS, CNX Generation or
2-Series control systems. The unit provides for simplified interconnection between Crestron
remote control system (herein referred to as the Cresnet system) devices having a 4-pin
Phoenix® type connector and those having a 6-pin modular RJ-type Cresnet connector.

Refer to the diagram below. Four SmarTouch STS (RJ11) connectors (labeled NET 3 through

NET 6) are located on the long side of the ST-CNB. Two Cresnet (4-pin) connectors (labeled
1 NET and 2 NET) are located on the opposite long side. All connectors are in parallel. A

single green LED (labeled PWR) is centrally located on the silk-screened panel. The LED
illuminates when 24 volts is supplied to any connector. The ST-CNB enclosure extends to
form mounting flanges at the sides of the unit. There are three holes per flange Serial Mouse
Control Driver for installing screws (not supplied) to mount the unit.

ST-CNB Physical Views

Top View

4.25 in

(10.80 cm)

NET

NET

65

CRESTRON

ST-CNB

1

NET

24

ZGY

PWR

NET

NET

Rear View

NET

34

CONNECTORS

ARE IN PARALLEL

2

ZGY24

1.97 in

(5.00 cm)

1.24 in

(3.14 cm)

FOUR RJ11

CONNECTORS

(NET 3 THROUGH

NET 6

TWO 4-WIRE

CRESNET

CONNECTORS

(1 NET AND 2 NET)

Front View

NOTE: All Cresnet network wiring should follow the latest revision of the Network Interconnect Diagram
(Doc. 5411). All modular wiring should follow the latest revision of Crestron Network Modular Cable
Requirements (Doc. 5682). These documents can be obtained from the Products page (PRODUCT
MANUALS section, manuals for software and wiring diagrams section) or Downloads page (CABLES
and MANUAL Libraries) of Crestron’s website (www.crestron.com

). Search for CAT5.PDF and

MODULAR.PDF, respectively. New users are required to register in order to obtain access to the site.

Further Inquiries

If after reviewing this sheet you cannot locate specific information or have questions, please
take advantage of Crestron's award winning customer service team by calling:

• In the US and Canada, call Crestron’s corporate headquarters at
1-888-CRESTRON [1-888-273-7876] or 1-201-767-3400.

• In Europe, call Crestron International at [phone].

• In Asia, call Crestron Asia at [phone].

• In Latin America, call Crestron Latin America at [phone].

• In Australia, call Crestron Pacific at [phone].

For local support from exclusive Crestron factory-trained personnel in New Zealand, call
Amber Technologies at [phone].

Crestron Electronics, Inc. Operations Guide – DOC. 5684A

15 Volvo Drive SmarTouch/Cresnet Terminal Expander: ST-CNB
Rockleigh, NJ 07647 01.02
Tel: 888.CRESTRON Specifications subject to change without notice.
Fax: [phone] www.crestron.com

Return and Warranty Policies

Merchandise Returns / Repair Service

1. No merchandise may be returned for credit, exchange, or service without prior
authorization from CRESTRON. To obtain warranty service for CRESTRON
products, contact the factory and request an RMA (Return Merchandise
Authorization) number. Enclose a note specifying the nature of the problem,
name and phone number of contact person, RMA number, and return address.

2. Products may be returned for credit, exchange, or service with a CRESTRON
Return Merchandise Authorization (RMA) number. Authorized returns must be
shipped freight prepaid to CRESTRON, Cresskill, N.J., or its authorized
subsidiaries, with RMA number clearly marked on the outside of all cartons.
Shipments arriving freight collect or without an RMA number shall be subject to
refusal. CRESTRON reserves the right in its sole and absolute discretion to
charge a 15% restocking fee, plus shipping costs, on any products returned with
an RMA.

3. Return freight charges following repair of items under warranty shall be paid by
CRESTRON, shipping by standard ground carrier. In the event repairs are found
to be non-warranty, return freight costs shall be paid by the purchaser.

CRESTRON Limited Warranty

CRESTRON ELECTRONICS, Inc. warrants its products to be free from
manufacturing defects in materials and workmanship under normal use for a period
of three (3) years from the date of purchase from CRESTRON, with the following
exceptions: disk drives and any other moving or rotating mechanical parts, pan/tilt
heads and power supplies are covered for a period of one (1) year; touchscreen
display and overlay components are covered for 90 days; batteries and incandescent
lamps are not covered.

This warranty extends to products purchased directly from CRESTRON or an
authorized CRESTRON dealer. Purchasers should inquire of the dealer regarding the
nature and extent of the dealer's warranty, if any.

CRESTRON shall not be liable to honor the terms of this warranty if the product has
been used in any application other than that for which it was intended, or if it has
been subjected to misuse, accidental damage, modification, or improper installation
procedures. Furthermore, this warranty does not cover any product that has had the
serial number altered, defaced, or removed.

This warranty shall be the sole and exclusive remedy to the original purchaser. In no
event shall CRESTRON be liable for incidental or consequential damages of any
kind (property or economic damages inclusive) arising from the sale or use of this
equipment. CRESTRON is not liable for any claim made by a third party or made by
the purchaser for a third party.

CRESTRON shall, at its option, repair or replace any product found defective,
without charge for parts or labor. Repaired or replaced equipment and parts supplied
under this warranty shall be covered only by the unexpired portion of the warranty.

Except as expressly set forth in this warranty, CRESTRON makes no other
warranties, expressed or implied, nor authorizes any other party to offer any other
party to offer any warranty, including any implied warranties of merchantability or
fitness for a particular purpose. Any implied warranties that may be imposed by law
are limited to the terms of this limited warranty. This warranty statement supercedes
all previous warranties.

Trademark Information

All brand names, product names, and trademarks are the sole property of their respective owners.
Windows is a registered trademark of Microsoft Corporation. Windows95/98/Me/XP and
WindowsNT/2000 are trademarks of Microsoft Corporation.