Patton electronics 2025 User Manual

Patton electronics 2025 User Manual

Parallel to serial/serial to parallel interface converter

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Part # 07M2025-B
Doc. #102041U,
Rev. C
Revised 1/23/08
C E R T I F I E D
An ISO-9001
Certified Company
USER
MANUAL
MODEL 2025
Parallel to Serial/
Serial to Parallel
Interface Converter
SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http://www.patton.com

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Summary of Contents for Patton electronics 2025

  • Page 1 USER MANUAL MODEL 2025 Parallel to Serial/ Serial to Parallel Interface Converter Part # 07M2025-B Doc. #102041U, Rev. C Revised 1/23/08 C E R T I F I E D An ISO-9001 Certified Company SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 http://www.patton.com...
  • Page 2: Radio And Tv Interference

    However, there is no guarantee that interference will not occur in a particular installation. If the Model 2025 does cause interference to radio or television reception, which can be...
  • Page 3 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 2025. Technical Support hours: 8AM to 5PM EST, Monday through Friday.
  • Page 4: General Information

    RS-232 serial data to parallel data format and vice versa. Incorporating advanced microprocessor technology, the Model 2025 is able to automatically sense and select parallel and serial modes, as well as DTE/DCE modes. The Model 2025 requires no AC power and supports serial data rates from 300 to 38,400 bps.
  • Page 5: Configuration Switches

    Patton Technical Support at (301) 975-1007. 3.1 CONFIGURATION SWITCHES The Model 2025 uses a set of eight external DIP switches (see Figure 1) 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.
  • Page 6: Detailed Switch Settings

    This section provides detailed information about the function of each DIP switch and lists all possible settings. Switch 1: Hardware/Software Control The setting for Switch 1 determines whether the Model 2025 will have either hardware or software flow control. Flow Control SW1...
  • Page 7 Parity Switches 6 through 8: Frequency and Data Rate Switches 6 through 8 determine the frequency and data rate. The following chart shows the settings that may be used. Data Rate 19200 38400 Stop Model 2025 1200 2400 4800 9600...
  • Page 8: Installation

    4.0 INSTALLATION The Patton Model 2025 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.
  • Page 9: Operation

    “ON/OFF” switch. 5.1 LED STATUS MONITORS The Model 2025 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.
  • Page 10 PATTON MODEL 2025 SPECIFICATIONS Interface: Asynchronous., RS-232C compatible Connectors: Serial, DB-25F; parallel, Centronics 36 pin Cables: Six foot integral cable Data Rates: 0 - 38,400 Kbps LED: LED displays status and operating condition Power Supply: None required; uses power from RS-232...
  • Page 11: Serial Port Connections

    PATTON MODEL 2025 INTERFACE CONNECTIONS 36 PIN CENTRONICS PARALLEL PORT CONNECTIONS Description Strobe Data bit 0 Data bit 1 Data bit 2 Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 Acknowledge Busy Paper end...
  • Page 12 APPENDIX C PATTON MODEL 2025 BLOCK DIAGRAM Copyright © Patton Electronics Company All Rights Reserved...
  • Page 16 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.

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