Patton electronics 1070 manual

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Table of contents for the manual

  • Page 1

    USER MANUAL MODEL 1070 AC Powered, Synchronous Short Range Modem Part #07M1070-C Doc. #06701 1U , Rev . D Revised 1/22/08 CERTIFIED An ISO-9001 Certified Company SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 http://www .patton.com Copyright © 1997 Patton Electronics Company All Rights Reserved Dear V alued Customer , Thank you for p[...]

  • Page 2

    1.0 W ARRANTY INFORMA TION Patton Electronics warrants all Model 1070 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 [...]

  • Page 3

    1.0 W ARRANTY INFORMA TION Patton Electronics warrants all Model 1070 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 [...]

  • Page 4

    2.0 GENERAL INFORMA TION Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warranted for One Y ear parts and labor . If any questions or problems arise during installation or use of this product, please do not hesitate to contact Patton Electronics T echnical Support at (301[...]

  • Page 5

    2.0 GENERAL INFORMA TION Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warranted for One Y ear parts and labor . If any questions or problems arise during installation or use of this product, please do not hesitate to contact Patton Electronics T echnical Support at (301[...]

  • Page 6

    T able 1. Summary of switch settings, showing factory defaults 3.1 DET AILED SWITCH SETTINGS This section provides detailed information about the function of each DIP switch and lists all possible settings. Use this section as configuration guide for applications where the Model 1070's default would not provide correct results. 3.1.1 DA T A RA[...]

  • Page 7

    T able 1. Summary of switch settings, showing factory defaults 3.1 DET AILED SWITCH SETTINGS This section provides detailed information about the function of each DIP switch and lists all possible settings. Use this section as configuration guide for applications where the Model 1070's default would not provide correct results. 3.1.1 DA T A RA[...]

  • Page 8

    4.0 INSTALLATI ON The Model 1070 is easy to install. After configuring the DIP switches and DCE/DTE switches, connect the two twisted pairs using one of two methods: terminal blocks or RJ-1 1 jack. Figure 3 (below) shows the location of the terminal blocks and RJ-1 1 jack, as well as the female DB-25 on the rear of the Model 1070. Figure 3. Rear vi[...]

  • Page 9

    4.0 INSTALLATI ON The Model 1070 is easy to install. After configuring the DIP switches and DCE/DTE switches, connect the two twisted pairs using one of two methods: terminal blocks or RJ-1 1 jack. Figure 3 (below) shows the location of the terminal blocks and RJ-1 1 jack, as well as the female DB-25 on the rear of the Model 1070. Figure 3. Rear vi[...]

  • Page 10

    4.2 WIRING FOR MUL TIPOINT CIRCUITS The Model 1070 supports multi-point applications using either a star or daisy chain topology . Both topologies require special wiring, as well as specific DIP switch settings for master and slave units. 4.2.1 DAISY CHAIN TOPOLOGY Using a daisy chain topology , you may connect several Model 1070s together in a mas[...]

  • Page 11

    4.2 WIRING FOR MUL TIPOINT CIRCUITS The Model 1070 supports multi-point applications using either a star or daisy chain topology . Both topologies require special wiring, as well as specific DIP switch settings for master and slave units. 4.2.1 DAISY CHAIN TOPOLOGY Using a daisy chain topology , you may connect several Model 1070s together in a mas[...]

  • Page 12

    5.2.2 REMOTE ANALOG LOOP The second test mode is Remote Analog Loop. T o enter this mode, set one of the Model 1070s (local) in test mode by depressing the "Loopback T est" switch. Any characters sent from the remote Model 1070 will be returned back to the originating device (see Figure 6). If no characters are echoed back, check the wiri[...]

  • Page 13

    5.2.2 REMOTE ANALOG LOOP The second test mode is Remote Analog Loop. T o enter this mode, set one of the Model 1070s (local) in test mode by depressing the "Loopback T est" switch. Any characters sent from the remote Model 1070 will be returned back to the originating device (see Figure 6). If no characters are echoed back, check the wiri[...]

  • Page 14

    APPENDI X A P A TT ON MODEL 1070 SPECIFICA TIONS T ransmission Format: Synchronous Distances: See table (below) Interface: RS-232 (CCITT V .24) DB-25 female T ransmission Line: 4-wire, unconditioned via RJ-1 1 or terminal blocks Data Rates: 1.2, 2.4, 4.8, 7.2, 9.6, 14.4 and 19.2 Kbps Clocking: Internal or external Controls: Carrier constantly "[...]

  • Page 15

    APPENDI X A P A TT ON MODEL 1070 SPECIFICA TIONS T ransmission Format: Synchronous Distances: See table (below) Interface: RS-232 (CCITT V .24) DB-25 female T ransmission Line: 4-wire, unconditioned via RJ-1 1 or terminal blocks Data Rates: 1.2, 2.4, 4.8, 7.2, 9.6, 14.4 and 19.2 Kbps Clocking: Internal or external Controls: Carrier constantly "[...]

  • Page 16

    APPENDIX D P A TT ON MODEL 1070 BLOCK DIAGRAM 16 APPENDIX C P A TT ON MODEL 1070 INTERF ACE PIN ASSIGNMENTS 1- (FG) Frame Ground 2- (TD) T ransmit Data T o Model 1070 3- (RD) Receive Data From Model 1070 4- (RTS) Request to Send T o Model 1070 5- (CTS) Clear to Send From Model 1070 6- (DSR) Data Set Ready From Model 1070 7- (SG) Signal Ground 8- (D[...]

  • Page 17

    APPENDIX D P A TT ON MODEL 1070 BLOCK DIAGRAM 16 APPENDIX C P A TT ON MODEL 1070 INTERF ACE PIN ASSIGNMENTS 1- (FG) Frame Ground 2- (TD) T ransmit Data T o Model 1070 3- (RD) Receive Data From Model 1070 4- (RTS) Request to Send T o Model 1070 5- (CTS) Clear to Send From Model 1070 6- (DSR) Data Set Ready From Model 1070 7- (SG) Signal Ground 8- (D[...]

  • Page 18

    APPENDIX B TROUBLESHOOTING SYMPTOM PROBLEM SOLUTION LEDs do not light when AC power transformer is plugged into wall No data transfer in either or both directions 1. Loose power connection 2. Outlet is defective 3. AC power cord is defective 4. The AC transformer is not plugged into the Model 1070 1. Improper twisted pair wiring 2. Improper bit rat[...]

  • Page 19

    APPENDIX B TROUBLESHOOTING SYMPTOM PROBLEM SOLUTION LEDs do not light when AC power transformer is plugged into wall No data transfer in either or both directions 1. Loose power connection 2. Outlet is defective 3. AC power cord is defective 4. The AC transformer is not plugged into the Model 1070 1. Improper twisted pair wiring 2. Improper bit rat[...]

  • Page 20

    USER MANUAL MODEL 1070 AC Powered, Synchronous Short Range Modem Part #07M1070-C Doc. #06701 1UC, Rev . D Revised 1/22/08 CERTIFIED An ISO-9001 Certified Company SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 http://www .patton.com Copyright © 1997 Patton Electronics Company All Rights Reserved Dear V alued Customer , Thank you for p[...]