USER MANUAL - GMI
Contents
1. cable connection Operating power is derived from the RS 232 data and control signals there is no ON OFF switch 5 1 LED STATUS MONITORS The Model 2035 features an easy to read status LED that glows red to indicate the condition of the transmission line Figure 1 shows the location of the LED The following chart describes the LED s various functions LED Codes eo e eo e Computer is sending data e o e Serial device is connected computer is not sending data o o o o Both serial and parallel devices are connected computer not sending data o o o e _ Printer not ready data held in buffer 0 o o o oooo Computer ignoring flow control data lost The red LED indicator blinks to show data activity However since there is only one indicator it uses different LED codes to demonstrate various messages The following chart describes these codes Key Blink Short pause Long pause APPENDIX A PATTON MODEL 2035 SPECIFICATIONS Interface Asynchronous RS 232C compatible Connectors oo DB 25F parallel Centronics 36 pin Cables Six foot 1 8m integral cable Data Rates 1 2 115 2 Kbps LED LED displays status and operating condition Power Supply None required uses power from RS 232C interface Data Format 7 ae bits 1 or 2 stop bits even odd or no parity Temperature Range 0 60 C 32 140 Altitude 0 10 100 feet Humidity 5 to 95 n2. ABT and 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 s aspect of this product or the service provided from Patton Electronics or its distributors please let us know SIO ALAN da Tind HOASDNILLES HOLMS did Zena CADAT IMONM2Y Ipras CNG Yad Vel HEOULS Sila Viva 4da yiya 9 Le VIVE Lie VIVE Lie VV eLa VIVd Sie Viv T Le WV ALMVd HLONET ALVY Thank you Burton A Patton Vice President P S Please tell us where you purchased this product Copyright Patton Electronics Company All Rights Reserved 11
3. USER MANUAL MODEL 2035 and Model 2035 25M Parallel to Serial Serial to Parallel Interface Converters Pe PATTON ks FlectronicsTo SALES OFFICE ISO Part 07M2035 B J Doc 102051UB 301 975 1000 pu Reviset 6 n 3 r TECHNICAL SUPPORT ae 301 975 1007 An ISO 9001 http www patton com Certified Company 1 0 WARRANTY INFORMATION Patton Electronics warrants all Model 2035 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 2035 generates and uses radio frequency energy and if not installed and used properly that is in st
4. able to automatically sense and select parallel and serial modes as well as DTE DCE modes The Model 2035 requires no AC power and supports serial data rates to 115 2 Kbps For easy configuration the Model 2035 features a convenient set of configuration switches The configuration switches allow the user to control baud rate parity word length and flow control An easy to read LED indicator displays status and operating condition Housed in an ultra miniature ABS plastic case the Model 2035 measures only 2 62 x 1 26 x 76 The Patton Model 2035 comes equipped with a DB 25 female connector on the serial side and a Centronics 36 pin male connector on the parallel side A six foot cable is built in The Model 2035 25M replaces the Centronics 36 pin connector with a DB 25 male connector 3 0 CONFIGURATION The Model 2035 is simple to install and designed for excellent reliability The following instructions will help you set up and install the converters properly If you have any questions please call Patton Technical Support at 301 975 1007 3 1 CONFIGURATION SWITCHES The Model 2035 uses a set of eight external DIP switches see Figure 1 below that allow configuration to a wide range of applications Because all eight switches are in one externally accessible DIP switch package there is no need to open the case for configuration The configuration switches allow you to select data rates parity word length and flow control selec
5. iner This number may be obtained from Patton Electronics Technical Support 301 975 1007 http www 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 your Model 2035 Technical Support hours 8AM to 5PM EST Monday through 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 any questions or problems arise during installation or use of this product please do not hesitate to contact Patton Electronics Technical Support 301 975 1007 hitp www patton com or support patton com 2 1 FEATURES e Converts parallel data to serial data and vice versa e Automatic parallel and serial sensing and selection e Automatic DCE DTE sensing and selection e Serial data rates to 115 2 Kbps e No AC power required e Supports both software and hardware flow control e Ultra miniature size e A five state LED monitors status and diagnostics e Variety of connectors and cable lengths e Made in USA 2 2 DESCRIPTION The Patton Model 2035 Parallel to Serial Converters automatically convert RS 232C serial data to parallel data format and vice versa Incorporating advanced microprocessor technology the Model 2035 is
6. k aN GL aa SI SLC SID termination units powered and self powered short range modems fiber optic modems interface converters baluns electronic data switches data line surge Sra usc ESAT fan Cag asai 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 OLALI aa aa ATdIdNns HAHMOA 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 amI SALVIS SL ST JequUInN yetmMoed zig CSL ESTOS URLUZANOO WIGS THTIVUVd S80e THION TE Va POST SOINOULOT1E NOLLYA Ana TOALNO product needs today and in the future AF Web http www patton com Kol Sales E mail sales patton com PES Support E mail support patton com ws Phone Sales 301 975 1000 Phone Support 301 975 1007 Fax 301 869 9293 i Mail Patton Electronics Company 7622 Rickenbacker Drive Gaithersburg MD 20879 USA HOSSHOOHdAd IVIHHS aNv TH TIVAVd We are committed to a quality product at a quality price Patton Electronics is B
7. on condensing Dimensions 2 62 x 1 26 x 76 Weight 2 oz 56 8 grams 9 APPENDIX B PATTON MODEL 2035 INTERFACE CONNECTIONS 36 PIN CENTRONICS PARALLEL PORT CONNECTIONS Pin OONOARWND o oo uo NOWUN O0O Description Direction Strobe Output Data bit 0 Data bit 1 Data bit 2 Data bit 4 Data bit 5 Data bit 6 Data bit 7 Acknowledge Input active low Busy Input active high Paper end Select 5 volts Error 16 17 19 20 21 22 23 24 Ground 25 26 27 28 29 30 33 36 Note All other pins are unconnected DB 25 SERIAL PORT CONNECTIONS Pin 1 2 wo RoOwMmNAMA Name Description FG Connected to pin 7 with optional jumper TXD Serial Transmit Data also used as a power source RXD Serial Receive Data also used as a power source RTS Request to Send also used as a power source CTS Clear to Send also used as a power source DSR Data Set Ready also used as a power source SG Signal Ground DCD Carrier Detect also used as a power source V in Used as a power source DTR Data Terminal Ready also used as a power source Note All other pins are unconnected 10 APPENDIX C Dear Valued Customer PATTON MODEL 2035 BLOCK DIAGRAM 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 networ
8. rict accordance with the manufacturer s instructions may cause interference to radio and television reception The Model 2035 has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules which are designed to provide reasonable protection from such interference in a commercial installation However there is no guarantee that interference will not occur in a particular installation If the Model 2035 does cause interference to radio or television reception which can be determined by disconnecting the RS 232 interface 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 conta
9. the function of each DIP switch and lists all possible settings Switches 6 through 8 Frequency and Data Rate f Switches 6 through 8 determine the frequency and data rate The Switch 1 Hardware Software Control following chart shows the settings that may be used The setting for Switch 1 determines whether these interface converters will control either hardware or software flow control Data Rate SW6 SW7 SW8 A 1 200 OFF OFF ON Flow Control SW1 2 400 ON OFF ON Hardware OFF 4 800 ON ON OFF Software ON 9 600 OFF ON ON 19 200 ON ON ON 38 400 OFF OFF OFF 57 600 ON OFF OFF Switch 2 Used to Enable Disable the LED Indicator 115 200 OFF ON OFF The setting for Switch 2 determines whether the LED indicator is enabled or disabled LED SW2 Enabled ON Disabled OFF 4 0 INSTALLATION The Patton Model 2035 is very simple to install Once you have configured the DIP switches just plug it in like a normal cable and you re ready to go Figure 3 illustrates the proper connections for the standard cables If you have special ordered a non standard connector your connections may be different Model 2035 Printer Figure 3 Installing the Model 2035 5 0 OPERATION Once your interface converter is properly configured and installed it should operate transparently as if it were a standard
10. tion The following section describes all switch locations positions and functions _ Configuration Switch Figure 1 The location of the Model 2035 configuration switches The Model 2035 uses a miniature configuration switch package To configure your unit use a small screwdriver and gently push each switch to its proper setting The ON and OFF positions are shown in Figure 2 below Default settings for the DIP switches are shown in the table on the following page Detailed settings follow the table 12345678 OFF 8 DHS Figure 2 The miniature configuration switch package 4 DIP SWITCH SUMMARY TABLE Switch 3 through 5 Data Parity and Stop Bit Position Function Factory Default Switches 3 through 5 are used to specify the data parity and stop Swi Flow Control Off Hardware bits The following table shows the settings that may be used SW2 LED Indicator On Enabled SW3 Data Parity Stop Bits Off Stop SW4 Data Parity Stop Bits Off 8B NP 1S Data Parity Bit SW3 SW4 SW5 SW5 Data Parity Stop Bits Off 7B T i pai A N ser a oe 4 7B P 1 FF N N SW6 Data Rate Off 7B NP 2S ON OFF ON SW7 Data Rate Off 38400 bps 7B EP 2S OFF OFF ON 7B OP 2S ON ON OFF SW8 Data Rat Off anes 8B EP 18 OFF ON OFF 8B OP 1S ON OFF OFF 3 2 DETAILED SWITCH SETTINGS Bee JONR keh OB OER eee This section provides detailed information about
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