USER MANUAL
Contents
1. nto vwa SX3LI3ANOD 103138 AVIEG SLO SLY INGON FoUNOs X90179 Aldaris U3MOd 193138 AVIO SLOVSI SOINOULOZ1 NOUVE SUBLIANOD wao Ast sa wd wm AWnOV RTS CTS Delay Strap selectable 0 7 53 mS 15 Altitude 0 to 10 000 feet Humidity 5 to 95 noncondensing Dimensions Approximately 3 x 2 x 75 76 x 51 x 10 Dear Valued Customer Thank you for purchasing Patton Electronics products We do appreciate your business I trust that you find this user manual helpful We manufacture one of the widest selections of data communications products in the world including CSU DSU s network termination units powered and self powered short range modems fiber optic modems interface converters baluns electronic data switches data line surge protectors multiplexers transceivers hubs print servers and much more We produce these products at our Gaithersburg MD USA facility and can custom manufacture products for your unique needs We would like to hear from you Please contact us in any of the following ways to tell us how you like this product and how we can meet your product needs today and in the future Web http www patton com Sales E mail2. 301 975 1007 http www patton com or support patton com Custom DB 25 to M 34 adapter cables are available from Patton Electronics at 301 975 1000 http Awww patton com or support patton com See Appendix B for details APPENDIX A MODEL 1205 SPECIFICATIONS CCITT V 35 EIA 530 INTERFACE DB 25 Female Data FG Frame Ground Transmit Data A Receive Data A RTS Request to Send CTS Clear to Send DSR Data Set Ready Transmit Data B 14 Receive Data B 16 Receive Clock A 17 SG Signal Ground CD Carrier Detect Receive Clock B Data Term Ready DTR 20 OMANOaARWND 11 External Clock B 12 Transmit Clock B External Clock A 24 Rates 32 48 56 64 72 112 128 and 144 Kbps Clocking Internal external or receive loopback CCITT V 35 Interface M 34 Female Signal Ground B RB A Frame Ground Clear To Send D C Request to Send E Data Set Ready H Data Terminal Ready K M P Transmitted Data A S Transmitted Data B U Terminal Timing A W Terminal Timing B Y Transmit Timing A AA Transmit Timing B Receive Data A R Receive Data B T Receive Timing A V Receive Timing B X Interface ITU CCITT V 35 EIA RS 530 Distance 300 feet DTE to DTE Connectors DB 25 or M 34 female on both Port A and Port B Power Supply Draws interface power from RTS amp DTR signals on both ports
3. sales patton com Support E mail support patton com Phone Sales 301 975 1000 Phone Support 301 975 1007 Fax 301 869 9293 Mail Patton Electronics Company 7622 Rickenbacker Drive Gaithersburg MD 20879 USA We are committed to a quality product at a quality price Patton Electronics is ISO 9001 certified We meet and exceed the highest standards in the industry CE UL etc It is our business to serve you If you are not satisfied with any aspect of this product or the service provided from Patton Electronics or its distributors please let us know Thank you Burton A Patton Vice President P S Please tell us where you purchased this product
4. interfaces so no AC power or batteries are required 3 0 CONFIGURATION The Model 1205 is equipped with one internal four position DIP switch and six internal jumpers that allow configuration to a wide range of applications This section describes all possible configuration settings including the factory default settings 3 1 ACCESSING SWITCHES AND JUMPERS All switches and jumpers are located on the Model 1205 PC board To access the PC board open the Model 1205 case by inserting a small flat blade screwdriver in the slot on either side of the case and twisting gently As Figure 1 below illustrates the DIP switches are located on the daughterboard and the jumpers are located on the main PC board Switches Jumpers Oo Off 4231 amp a EJ JP2 elo E d Mi E Fori m Port A E oO B B v3 S B E g Figure 1 Model 1205 DIP Switch and Jumper Locations on PC Board 3 2 INTERNAL DIP SWITCH The Model 1205 has one four position DIP switch mounted on the internal daughterboard Figure 2 below shows the numbering of the individual switches and their ON OFF positions relative to the daughterboard On m Port B Figure 2 Model 1205 DIP Switch Orientation on Internal Daughterboard S1 through S3 Data Rate Setting Switches S1 through S3 are set in combination to determine the synchronous data rate for the Model 1205 Switch S4
5. 50 foot 150 foot F o Figure 5 Maximum Allowable Cable Distances for the Model 1205 4 0 INSTALLATION amp OPERATION Once the Model 1205 is properly configured installation and operation are very simple The Model 1205 draws all necessary operating power from the V 35 interface thus no AC power or batteries are required There is no power switch Just like a cable the unit should operate transparently when the host devices are turned on and communicating Follow these installation and operation instructions 1 Configure the Model 1205 for your specific application according to the instructions in Section 3 0 of this manual 2 Turn off the host DTE devices to which the Model 1205 is to be connected 3 If one of the host devices has an EIA 530 port you may plug the Model 1205 directly into that device Then connect the Model 1205 to the other host device using a multipair cable not to exceed 300 feet in length 4 If neither host device has an EIA 530 port you will need a multipair adapter cable for each end of the Model 1205 The total cable length must not exceed 300 feet See Figure 5 above 5 Turn on both host devices They should communicate normally as if connected by a simple cable If they do not communicate properly check the configuration of the Model 1205 and each host device Who is supplying the clock etc If problems are still detected call Patton Technical Support a
6. USER MANUAL MODELS 1205 and 1205 34 Synchronous V 35 Modem Eliminators pE PATTON Ei Electronics To ISO Part 07M1205 D SALES OFFICE pai Doc 049021 301 975 1000 ev fRTIFIEDI Revised 1 22 08 TECHNICAL SUPPORT An ISO 9001 301 975 1007 y Certified Company http www patton com 1 0 WARRANTY INFORMATION Patton Electronics warrants all Model 1205 components to be free from defects and will at our option repair or replace the product should it fail within one year from the first date of shipment This warranty is limited to defects in workmanship or materials and does not cover customer damage abuse or unauthorized modification If this product fails or does not perform as warranted your sole recourse shall be repair or replacement as described above Under no condition shall Patton Electronics be liable for any damages incurred by the use of this product These damages include but are not limited to the following lost profits lost savings and incidental or consequential damages arising from the use of or inability to use this product Patton Electronics specifically disclaims all other warranties expressed or implied and the installation or use of this product shall be deemed an acceptance of these terms by the user 1 1 RADIO AND TV INTERFERENCE The Model 1205 generates and uses radio frequency energy and if not installed and used properly that is in strict accordance with the manu
7. facturer s instructions may cause interference to radio and television reception If the Model 1205 does cause interference to radio or television reception which can be determined by disconnecting the unit the user is encouraged to try to correct the interference by one or more of the following measures moving the computing equipment away from the receiver re orienting the receiving antenna and or plugging the receiving equipment into a different AC outlet such that the computing equipment and receiver are on different branches 1 2 CE NOTICE The CE symbol on your Patton Electronics equipment indicates that it is in compliance with the Electromagnetic Compatibility EMC directive and the Low Voltage Directive LVD of the Union European EU A Certificate of Compliance is available by contacting Technical Support 1 3 SERVICE All warranty and non warranty repairs must be returned freight prepaid and insured to Patton Electronics All returns must have a Return Materials Authorization number on the outside of the shipping container This number may be obtained from Patton Electronics Technical Support 301 975 1007 http Awww patton com or support patton com NOTE Packages received without an RMA number will not be accepted Patton Electronics technical staff is also available to answer any questions that might arise concerning the installation or use of this product Technical Service hours 8AM to 5PM EST Monday thro
8. he Model 1205 sees RTS and when it sends CTS In order to emulate either dial up or leased line modems you can set this strap at either O msec 7 msec or 53 msec Note Port A and Port B must be configured separately Jumper functions are identical JP1 Setting Position 1 amp 2 7 msec Delay factory default Position 2 amp 3 53 msec Delay Strap Removed 0 msec Delay JP2 Carrier Control The setting for jumper JP2 determines whether the Model 1205 s carrier is constantly on or controlled by RTS Note Port A and Port B must be configured separately Jumper functions are identical JP2 Setting Position 1 amp 2 Carrier Controlled by RTS Position 2 amp 3 Carrier Constantly ON factory default Strap Removed Not a Valid Setting JP3 Clock Source The setting for jumper JP3 determines whether clocking is internal external or received loopback Note Only port A may be set for external clock Note If Port B is set for receive loopback clock Port A must be set for external clock Port B may not be set for external clock JP3 Port A Setting Position 1 and 2 Internal Clock factory default Position 2 and 3 External Clock Strap Removed Not a Valid Setting JP3 Port B Setting Position 1 and 2 Internal Clock factory default Position 2 and 3 Received Loopback Clock 6 Strap Removed Not a Valid Setting Sync Host A may supply clock Sync Host B may not supply clock 1
9. is not active S1 S2 S3 S4 Setting Off Off Off N A 32 kbps factory default On Off Off N A 48 kbps Off On Off N A 56 kbps On On Off N A 64 kbps Off Off On N A 72 kbps On Off On N A 112 kbps Off On On N A 128 kbps On On On N A 144 kbps 3 3 INTERNAL JUMPERS The Model 1205 has three pairs of jumpers JP1 JP2 and JP3 mounted on the internal PC board See Figure 3 below These jumpers set clocking carrier and RTS CTS delay independently for ports A and B o BB BE JP3 JP1 JP2 OOOO ONAN ojo a pomm PORT B PORT B PORT A Figure 3 Model 1205 Jumper Orientation and Factory Default on Internal PC Board Figure 4 following page presents a detailed view of JP1 JP2 and JP3 and also shows the factory default setting for each jumper Please observe that each pair contains one strap to configure Port A and one strap to configure Port B Observe also that each strap has three possible positions covering posts 1 amp 2 covering posts 2 amp 3 or removed altogether The detailed description for each pair of jumpers presents all valid strap position options JP3 JP1 JP2 123 123 1 2 3 Port B PortB O PotB O Port A Ha Port A sa Port A BS 123 1 2 3 1 2 3 Figure 4 Detailed View of Model 1205 Jumpers Showing Factory Default Settings JP1 RTS CTS Delay The setting for jumper JP1 determines the amount of delay between the time t
10. ugh Friday 2 0 GENERAL INFORMATION Thank you for your purchase of this Patton Electronics product This product has been thoroughly inspected and tested and is warranted for One Year parts and labor If you have any questions during installation or use of the Model 1205 contact Patton Electronics Technical Support at 301 975 1007 2 1 FEATURES V 35 EIA 530 operation Synchronous data rates from 32 to 144 Kbps O Host to host distances up to 300 feet Constant or RTS controlled carrier selections 5 RTS CTS delay options of OMS 7mS or 53mS Power derived from V 35 interface Internal or external clocking All necessary data clocking and control signals supported a Made in the U S A 2 2 DESCRIPTION The Patton Model 1205 synchronous modem eliminator lets two synchronous hosts communicate with each other in the same room for a fraction of the cost of a pair of high speed modems Supporting synchronous data rates of 32 48 56 64 72 112 128 and 144 Kbps the Model 1205 can be configured to emulate dial up or leased line service Maximum distance between the connected hosts is 300 feet Timing can be set for internal or external clock and all necessary data clocking and control signals are supported The Model 1205 modem eliminator implements the V 35 electrical interface on dual DB 25 or dual M 34 female connectors according to the EIA 530 Standard Operating power for the Model 1205 is drawn from the V 35
Download Pdf Manuals
Related Search