Patton electronic 1050patton Network Card User Manual
Contents
1. kE d ae j 5 x F as We are committed to a quality product at a quality price Patton z 1 Electronics is BABT and ISO 9001 certified We meet and exceed the highest H als L i i standards in the industry CE UL etc Els E amp E EDE me ae It is our business to serve you If you are not satisfied with any amp p 2 Zo bo Zd 24 f thi d ided fi 1 R ES ES aspect of this product or the service provided from Patton Electronics or its g Be Be distributors please let us know te A E Tossa wo uuoon Thank you Burton A Patton Zodoszzoo GA AOOCD ZAG U 8 Vice President P S Please tell us where you purchased this product Copyright O 1997 Patton Electronics Company All Rights Reserved 152. may cause interference to radio and television reception The Model 1050 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 1050 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 Patton 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
3. Electronics Technical Service at 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 1050 Technical Service 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 at 301 975 1007 2 1 FEATURES Asynchronous RS 232 Operation Data Rates to 38 400 bps Distances up to 7 miles 11 2 km Point to Point or Multipoint Operation Optical Isolation Loopback Tests Tri State LED Indicators DCE DTE switch selectable Carrier Selectable for Constantly On or Controlled by RTS Both RJ 11 and Terminal Block Line Connectors Ultra Compact Enclosure Externally Powered 2 2 DESCRIPTION The Patton Model 1050 AC Powered Asynchronous Short Range Modem is to our AC powered short haul line what the Model 1000 is to our interface powered line a basic short haul at a great price And the Model 1050 has the key features you need optical isolation a local loopback test mode
4. LED indicators and a DCE DTE switch The Model 1050 supports asynchronous RS 232 data rates to 38 4 Kbps Distances of 7 miles 11 2 km 1200 bps are attainable over two 24 AWG 5mm twisted pair Housed in an ultra compact metal enclosure the Model 1050 offers a choice of line connections both external RJ 11 jack and internal terminal block are provided On the RS 232 side a female DB 25 is standard The Model 1050 is designed for point to point or multipoint applications and is also compatible with the Patton 1060 and 1226 short hauls 3 0 CONFIGURATION The Model 1050 may be configured for a wide variety of asynchronous RS 232 applications This section will tell you how to access and set the internal DCE DTE switch and the internal carrier control strap WAIT Before attempting to re configure the Model 1050 check the Default Configuration Table below to see if the factory settings are correct for your application DEFAULT 1050 CONFIGURATION TABLE Switch Strap Factory Setting Result DTE DCE Switch DCE Model 1050 is set to connect to DTE device PC Terminal etc Carrier Control Strap Pegs 1 amp 2 Carrier is Controlled by RTS 3 1 ACCESSING THE MODEL 1050 PC BOARD see Note 1 To access the internal PC board simply remove the two screws at the rear of the unit and slide the PC board and rear panel out of the case Figure 1 below shows the location of the DCE DTE switch and the RTS st
5. OCK 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 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 E amp 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 E product needs today and in the future g d 3 J8 Web http www patton com i ih Sales E mail sales 2 patton com B M Support E mail support patton com b 32 Phone Sales 301 975 1000 4188 Phone Support 301 975 1007 Fax 301 869 9293 Mail Patton Electronics Company 7622 Rickenbacker Drive g Yz Gaithersburg MD 20879 USA Ed y EIS H3 EE MEE gu Eep
6. USER MANUAL MODEL 1050 AC Powered Asynchronous Short Range Modem pa PATTON HI Elecironics To ISO Part 07M1050 B SALES OFFICE j Doc 4058031B 301 975 1000 HRVIGR SOS TECHNICAL SUPPORT tu 301 975 1007 An ISO 9001 http www patton com Certified Company P p 1 0 WARRANTY INFORMATION Patton Electronics warrants all Model 1050 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 1050 generates and uses radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions
7. e of 20pF ft or less is suitable for all our Short Range Modems however distances may vary from those published in our catalog Resistance will also affect distance but not functionality Wire should be 26 AWG 4mm or larger smaller AWG Patton products are designed to withstand normal environmental noise and conditions however other environmental factors too numerous to discuss in this format may affect proper operation of the SRM s Selection of the proper SRM for an application is critical to maintaining Customer Satisfaction and should be taken seriously Certain models are better suited for particular applications and environments than others 13 APPENDIX C PATTON MODEL 1050 INTERFACE PIN ASSIGNMENT RS 232 FEMALE D SUB 25 CONNECTOR DCE ORIENTATION DIRECTION STANDARD RS 232C V 24 DCE SETTING DIRECTION 1 FG Frame Ground 2 TD Transmit Data To 1050 3 RD Receive Data From 1050 4 RTS Request to Send To 1050 5 CTS Clear to Send From 1050 6 DSR Data Set Ready From 1050 7 SG Signal Ground 8 DCD Data Carrier Detect From 1050 DIRECTION STANDARD RS 232C V 24 DTE SETTING DIRECTION 1 FG Frame Ground 2 TD Transmit Data From 1050 3 RD Receive Data To 1050 4 RTS Request to Send From 1050 7 SG Signal Ground on pata TermReacy DTI TAG 8 DCD Data Carrier Detect To 1050 14 APPENDIX D Dear Valued Customer PATTON MODEL 1050 BL
8. e terminal block Be sure the end to end connections follow the diagram above 4 1 2 TWISTED PAIR CONNECTION USING RJ 11 If your two pair cable is terminated in an RJ 11 plug you may use the RJ 11 jack in the back of the Model 1050 to make the connection The RJ 11 jack on a Model 1050 series Short Range Modem is prewired for a standard TELCO wiring environment To be sure you have the right wiring use the diagram below as a guide RJ 11 SIGNAL p GND ne RCV CR eee XMT TN XMT eee ren eee RCV Goss GND For proper signal crossing between two Model 1050s using RJ 11 connectors pin out the twisted pair cable according to the diagram below RJ 11 Cable 4 Wire SIGNAL PIN PIN SIGNAL GND ote 6 GNDt RCV a 4 XMT XMT Geet 5 RCV XMT oe ene eee 2 RCV RCV Z 3 XMT GND Goa 1 GNDt Connection to ground is optional OnkRWNM 4 2 WIRING FOR MULTIPOINT CIRCUITS The Model 1050 supports multi point applications using either a star or daisy chain topology Both topologies require special wiring as well as specific carrier control strap settings for master and slave units 4 2 1 DAISY CHAIN TOPOLOGY Using a daisy chain topology you may connect as many as 10 Model 1050s together in a master slave arrangement Maximum distance between the units will vary based upon the number of drops data rate wire gauge etc Call Patton Technical Support for specific distance estimates Figure 3 below shows how to
9. for proper Master and Slave carrier control settings 4 0 INSTALLATION The Model 1050 is easy to install After configuring the unit properly you will need to connect the two twisted pairs and the RS 232 cable Figure 2 below shows the rear panel location of the RJ 11 jack and strain relief grommet line connections as well as the female DB 25 RS 232 connection Made In The USA Powered Async Short Range Modem Power RS 232 Interface Line Figure 3 Rear view of 1050 showing interface connectors 4 4 TWISTED PAIR WIRING OVERVIEW These short range modems are designed to work in pairs You will need one at each end of a 4 wire twisted pair circuit The pairs must be dry unconditioned metallic wire 19 26 AWG The smaller gauges limit distance somewhat compared with larger gauges When you have completed wiring for your data circuit the pin connections should be as shown below XMT gee eee eS RCV Separ XMT reesen h E RCV Q e ensem To Shield Optional G ROV y voDSDUN Og SEC eee IUS SES AMT One Pair ROV 4 LS XMT 4 1 1 TWISTED PAIR CONNECTION USING TERMINAL BLOCKS The Model 1050 terminal block is located on the PC board inside the unit To access the PC board remove the two screws on the back panel and slide the PC board out of the case Connect the bare twisted pair wires by first inserting them through the grommet on the back panel then stripping the ends and connecting the individual leads to th
10. modes by depressing the Loopback Test switch When in loopback mode the Loopback Test LED will glow red Two tests are possible using this switch Local Analog Loop LAL and Remote Analog Loop RAL 5 2 1 LOCAL ANALOG LOOP The first test mode is Local Analog Loop V 54 Loop 3 Any data sent to the local Model 1050 in this mode will be echoed returned back to the user device For example characters typed on the keyboard of a terminal will appear on the terminal screen see Figure 3 on the following page continued 10 5 2 2 REMOTE ANALOG LOOP The second test mode is Remote Analog Loop To enter this mode set one of the Model 1050s local in test mode by depressing the Loopback Test switch Any characters sent from the remote 1050 will be returned to it see Figure 5 If no characters are echoed back check the wiring between the two Model 1050s Be sure to wire the units according to the instructions in Section 4 0 Installation TX RX TD TX RX RD RX TX RD RX TX H TD Local 1060 Remote 1060 In Normal Mode In Normal Mode TX RX TD TX RX RD RX TX RD RX TX H TD Local 1060 Remote 1060 In Loopback Mode In Normal Mode Figure 5 Loopback Test Modes 11 APPENDIX A PATTON MODEL 1050 SPECIFICATIONS Transmission Format Asynchronous Transmission Line Range Serial In
11. pology you must configure the master Model 1050 s carrier control strap differently than those of the slave Model 1050 s Here are the proper carrier control strap settings for a star topology Function Carrier Control Strap Setting Master Carrier Constantly ON pegs 2 amp 3 Slave s Carrier Controlled by RTS pegs 1 amp 2 4 3 RS 232 CONNECTION To connect the Model 1050 to a piece of data terminal or data communications hardware use a straight through RS 232 cable Plug the cable directly into the DB 25 port on the rear of the Model 1050 The DCE DTE switches eliminate the need for a crossover cable 9 5 0 OPERATION Once you have configured each Model 1050 properly and connected it simply plug in the AC power adapter to get it running there is no power switch on the Model 1050 You can monitor the operation of the Model 1050 using the front panel LED indicators and built in loopback test modes 5 1 LED INDICATORS The Model 1050 incorporates three front panel LEDs that show the status of the modem 1 The loopback test LED glows when the loopback test switch has been depressed and is in a test mode 2 The tri state TD and RD indicators blink red and green with data activity Solid red indicates a low RS 232 logic level Note RS 232 devices idle in a low state so the LED will glow red if the connections are correct and the RS 232 device is in an idle state 5 2 LOOPBACK TEST MODES Select the test
12. rap on the PC board H m mm n Carrier Control Strap y 123 DCE DTE Switch DCE 1 DTE Figure 1 Switch Strap locations on Model 1050 PC board 3 2 SETTING THE DCE DTE SWITCH Correct setting of the DCE DTE switch eliminates the need for RS 232 crossover cables If the RS 232 device you are connecting to the Model 1050 is a PC terminal or host or is wired like one set the DCE DTE switch to DCE If the RS 232 device you are connecting to the Model 1050 is a modem or multiplexer or is wired like one set the DCE DTE switch to DTE 3 3 SETTING THE CARRIER CONTROL STRAP see Note 2 The setting of the carrier control strap determines whether carrier is constantly on or controlled by RTS For controlled by RTS position the strap on pegs 1 amp 2 For constantly on position the strap on pegs 2 amp 3 Figure 2 below shows the two possible settings of the carrier control strap Figure 2 Model 1050 strap settings NOTE 1 If you are connecting twisted pair to the Model 1050 using the internal terminal blocks make the twisted pair connection before re inserting the PC board into the case See Section 4 1 1 for details on twisted pair connection NOTE 2 If you are using the Model 1050 in a multipoint application consult Section 4 2
13. terface 19 to 26 AWG twisted pair 7 miles on 24 AWG twisted pair 1200 bps EIA RS 232 CCITT V 24 DB 25 female Twisted Pair Interface Terminal blocks RJ 11 jack Data Rates Applications Indicators Diagnostics Optical Isolation Power Supply Temperature Range Altitude Humidity Dimensions Weight 0 38 400 bps Point to point Multipoint Tri state for transmit data receive data and test Local Analog Loopback LAL Remote Analog Loopback RAL 2500V RMS minimum Wall mount 9 12VAC 200ma 0 60 C 32 140 F 0 15 000 feet 5 to 95 noncondensing 1 58 H x 4 16 W x 3 75 D 13 2 oz without transformer 12 APPENDIX B PATTON MODEL 1050 CABLE RECOMMENDATIONS All Patton Electronics Company Short Range Modems are tested to the distances published in our Catalogs and Specification Sheets on twisted pair cable with the following characteristics Wire Gauge Capacitance Resistance 19 AWG 9mm 83nF mi or 15 72 pF ft 01630 ft 22 AWG 6mm 383nF mi or 15 72 pF ft 03260 ft 24 AWG 5mm 83nF mi or 15 72 pF ft 051650 ft 26 AWG Amm 383nF mi or 15 72 pF ft 082350 tt We fully expect that the Short Range Modems will operate on lines with specifications different from those tested but to reduce the potential difficulties in the field one should ensure that the cable being used has similar or better characteristics lower capacitance or lower resistance Wire with capacitanc
14. wire the two pair cables properly for a Model 1050 daisy chain topology Note that the ground connection is not needed HOST FIRST SLAVE OTHER SLAVE S XMT RCV RCV XMT e eene RGV s r RCV BC Viste seated XM ases conecte iet XMT RCV XMT XMT Figure 3 Model 1060 daisy chain wiring In a multipoint topology you must configure the master Model 1050 s carrier control strap differently than those of the slave Model 1050 s Here are the proper carrier control strap settings for a daisy chain topology Function Carrier Control Strap Setting Master Carrier Constantly ON pegs 2 amp 3 Slave s Carrier Controlled by RTS pegs 1 amp 2 4 2 2 STAR TOPOLOGY Using a star topology you may connect several Model 1050s together in a master slave arrangement Maximum distance between the units will vary based upon the number of drops data rate wire gauge etc Call Patton Technical Support for specific distance estimates Figure 4 below shows how to wire the two pair cables properly for a Model 1050 star topology Note that the ground connection is not needed HOST FIRST SLAVE SECOND SLAVE XMT 7 RCV i ainda pes DL tiem nie RCV XMT 4 RCV U RCV RCV XMT L XMT RCV XMT bea bec ce eee a a E XMT Figure 4 Model 1060 star wiring In a multipoint to
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