Patton electronics ParaLink 1225 User Manual

Parallel short range modem

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USER
MANUAL
MODEL 1225
ParaLink
Short Range Modem
Part #07M1225-B
Doc. #104011UB
Revised 9/12/97
C E R T I F I E D
An ISO-9001
Certified Company
TM
Parallel
SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http://www.patton.com

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Summary of Contents for Patton electronics ParaLink 1225

  • Page 1: User Manual

    USER MANUAL MODEL 1225 ParaLink Parallel Short Range Modem Part #07M1225-B SALES OFFICE Doc. #104011UB (301) 975-1000 Revised 9/12/97 TECHNICAL SUPPORT C E R T I F I E D (301) 975-1007 An ISO-9001 http://www.patton.com Certified Company...
  • Page 2: Warranty Information

    Model 1225. Technical Service hours: 8AM to 5PM EST, Monday through Friday. 1.1 RADIO AND TV INTERFERENCE The Model 1225 generates and uses radio frequency energy, and if not installed and used properly—that is, in strict accordance with the manufacturer's instructions—may cause interference to radio and television reception.
  • Page 3: General Information

    3.0 CONFIGURATION Thank you for your purchase of this Patton Electronics product. The Model 1225 is designed to be easy to use. There are no This product has been thoroughly inspected and tested and is internal jumpers or DIP switches to set, so there is no need to open the warranted for One Year parts and labor.
  • Page 4: Installation

    4.1.1 TERMINAL BLOCK CONNECTION Terminal blocks are used to connect a single pair of bare wires to the Model 1225. The following instructions will tell you how to open the 4. Insert the two-wire data line to the center (signal) and shield case, connect the bare wires and fasten the strain relief collar in place.
  • Page 5 4. Place the 2 halves of the strain relief assembly on either side of 6. BEND the top half of the case as necessary to place it over the the telephone wire and press together very lightly. Slide the assembly strain relief assembly.
  • Page 6 6 feet or less. Transmission: Half duplex over a single shielded or The Model 1225 receiver is available with either a DB-25 (male or unshielded twisted pair (19 - 26 AWG) female) or 36-pin Centronics (male only) connector. The DB-25...
  • Page 7 APPENDIX B APPENDIX C PATTON MODEL 1225 BLOCK DIAGRAM PATTON MODEL 1225 PARALLEL PIN CONFIGURATIONS (Transmitter) SOURCE TRANSMITTER / RECEIVER (DB-25) SOURCE 13- Select (Active HIGH) Printer Common Return / Ground -25 12- Paper End (Active HIGH) Printer Common Return / Ground -24...
  • Page 8 APPENDIX C (continued) APPENDIX C (continued) PATTON MODEL 1225 BLOCK DIAGRAM PATTON MODEL 1225 BLOCK DIAGRAM (Centronics Receiver) (DB25 Receiver) Copyright © 1997 Patton Electronics Company All Rights Reserved...

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