Western Telematic CAS-161A Guide de l'utilisateur

CAS-161ACode Activated SwitchUser’s Guide5 Sterling Irvine California 92618(949) 586-9950Toll Free: 1-800-854-7226Fax: (949) 583-9514http://www.wti.co

4. Port Selection4.1. Selecting a Port1. After completing the installation procedure, flip the power switch on the back of the unitto ON.Note: Upon ea

Examples:Assume the Prefix Code is ^V and the Prefix Code Repetition Value is 4. To connect to Port14, use the following command:^V^V^V^VMAssume the P

A. Interface DescriptionA.1. RS232 Ports (Standard)A.2.RS422 Ports (Optional)Note: Handshake signals are not passed. Pins1-13areopen.Apx-1

B. Printable Prefix CodesSince the Prefix code is transmitted through the opened port, it is best to select a non-printablePrefix Code. The procedure

C. Installing Add-On ModulesThe CAS-161A is field expandable to 32, 48, or 64 ports by attaching up to three additionalAdd-On Modules to the master un

1. Remove the instrument top cover. If your unit has a stand-alone top cover, remove thecover; the stand-alone cover is no longer required. If your un

D. SpecificationsCoding: ASCII, AsynchronousBaud Rate: 300 to 19.2K baud, Switch SelectableInterface: RS232, 25-pin connectorsLines Switched: 2,3,4 an

E. Customer ServiceCustomer Service hours are from 8:00 AM to 5:00 PM, PST, Monday through Friday. Whencalling, please be prepared to give the name an

F. FCC StatementWARNING: This equipment generates, uses and can radiate radio frequency energy and if notinstalled and used in accordance with the ins

Trademark and Copyright InformationWTI, WTI logo and Western Telematic are trademarks of Western Telematic Inc. All otherproduct names mentioned in th

Table of Contents1. Introduction...1-12. Unit Description...2-12.1. F

1. IntroductionThe CAS-161A Code Activated Switch enables a single RS232 Control port to switch between16 to 64 ports via an ASCII code sequence.The c

2. Unit Description2.1. Front Panel IndicatorsÀPWR: (Power) Indicates power to the unit is ON.Á TXD: (Transmit Data) Indicates data is being transmitt

2.2. Back Panel ComponentsÀInput Ports1-16: Ports labeled1-16are25-pin, female, RS232 connectors. OptionalRS422 connectors can be factory installed to

3. Installation3.1. Configure SetUp SwitchesThere are two banks of DIP switches located on the bottom of the CAS-161A unit. Theseswitches are used to

3.1.1.3. Baud Rate Select (Sw6 - Sw8)Selects the operating baud rate; from 150 to 19.2K baud.Baud RateSwitch (Bank 1)678* = Factory Setting3-2

3.1.2. SetUp Switch Bank 2The bank of DIP switches located closest to the front panel are used to select the Prefix Codecharacter and set the parity.3

3.1.2.2. Parity (Sw8)Parity can be set to Even, Mark, Odd, None, or Space.ParitySwitch 8 (Bank 2)1 (On) 0 (Off)3.2. Connect Power Cable1. Make certain