Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Patton electronics 2002 Series
Summary of Contents for Patton electronics 2002 Series
- Page 1 USER MANUAL MODEL 2002 Series RS-232 to TTL Interface Converter SALES OFFICE Part# 07M2002-A Doc# 07725U2-001, (301) 975-1000 Rev. B TECHNICAL SUPPORT Revised 1/23/08 C E R T I F I E D (301) 975-1007 An ISO-9001 http://www.patton.com Certified Company...
-
Page 2: Radio And Tv Interference
1.0 WARRANTY INFORMATION Patton Electronics warrants all Model 2002 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. - Page 3 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 Electronics Technical Support: (301) 975-1007;...
-
Page 4: General Information
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. -
Page 5: Opening The Case
3.0 CONFIGURATION The Model 2002 is very easy to use. Most applications require no configuration. Just plug it in and go! However, some TTL circuitry requires data and/or control signals to be inverted (opposite) from their normal conditions. Please read the section below to determine if the default settings will work for you. - Page 6 RS-232 Side TTL Side (Female) (Male) Figure 3: Close-Up of the Model 2002 Series Jumper Straps To change the jumper strap settings, simply remove the jumpers and replace them on the jumper posts as described in the following section.
- Page 7 3.1 JUMPER SWITCHES JP1 AND JP2 Use Jumper Switches JP1 and JP2 to control the logic state of the data and/or control signals. In most cases no modification is required!! Consult the user manual of the TTL device or the device’s manufacturer before changing the settings on JP1 and JP2.
- Page 8 Inverted Data and Control Signals Position JP1 and JP2 horizontally on the jumper posts to select inverted data and control signals. Figure 5 shows the position of the jumpers on the pc board. Table 4 shows the relative signal levels. TTL Side RS-232 Side Figure 5: Inverted Data and Control Signal Jumpers...
- Page 9 Inverted Control and Non-Inverted Data Signals Position JP2 horizontally on bottom jumper posts to select inverted control and non-invert data signals. Figure 7 shows the position of the jumpers on the pc board. Table 6 shows the relative signal levels. TTL Side RS-232 Side Figure 7: Inverted Control and Non-Inverted Data Signal Jumpers...
-
Page 10: Installation
Since the Model 2002 is available in two gender and DTE/DCE orientations, many applications are possible. NOTE: The Model 2002 Series always uses a DB-25 female connector on the RS-232 interface and a DB-25 male connector on the TTL Interface. - Page 11 APPENDIX A MODEL 2002 SERIES SPECIFICATIONS Transmission Format: Asynchronous Data Rate: 0 to 230 kbps Interface: Serial TTL or serial RS-232; DCE-to- DTE or DTE- to-DCE Connectors: RS-232 interface, DB-25 female; interface, DB-25 male Control Signals Supported: CD, DTR, DSR, CTS and RTS, passed...
- Page 12 APPENDIX B PATTON MODEL 2002 INTERFACE PIN ASSIGNMENTS RS-232 INTERFACE 1- (FG) Frame Ground 2- (TD) Transmit Data 3- (RD) Receive Data 4- (RTS) Request to Send 5- (CTS) Clear to Send 6- (DSR) Data Set Ready 7- (SG) Signal Ground Data Term.
- Page 13 APPENDIX C MODEL 2002FC-MT BLOCK DIAGRAM...
- Page 14 APPENDIX D MODEL 2002FT-MC BLOCK DIAGRAM...
- Page 15 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.