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APPENDIX B

PATTON MODEL 2026P INTERFACE CONNECTIONS

36 PIN CENTRONICS PARALLEL PORT CONNECTIONS

Pin

Description

Direction

1

Strobe

Output

2

Data bit 0

3

Data bit 1

4

Data bit 2

5

Data bit 3

6

Data bit 4

7

Data bit 5

8

Data bit 6

9

Data bit 7

10

Acknowledge

Input (active low)

11

Busy

Input (active high)

12

Paper end

13

Select

18

+5 volts

32

Error

(tied to +5V)

(16, 17, 19, 20, 21, 22, 23, 24, 

25, 26, 27, 28, 29, 30, 33, 36)

Note:  All other pins are unconnected

DB-25 PORT CONNECTIONS

Pin

Name

Description

1

FG

Connected to pin 7

2

TXD

Transmit Data; Power source when conn. to DTE

3

RXD

Receive Data (sends XON/XOFF only); Power
source when connected to DCE

4

RTS

Request to Send; Power source when connected 
to DTE

5

CTS

Clear to Send; Power source when conn. to DCE

6

DSR

Data Set Ready; Power source when conn. 
to DCE

7

SG

Signal Ground

8

DCD

Carrier Detect; Power source when conn. to DCE

9

+V in

Used as an external power source

20

DTR

Data Terminal Ready; Power source when conn. to

DTE

Note:  All other pins are unconnected

9

}

I/O

Ground

APPENDIX C

PATTON MODEL 2026P

FACTORY REPLACEMENT PARTS AND ACCESSORIES

Patton Model #

Description

08059DCI ........................230VDC (+9V ±5% reg. DC/500mA) 

International Adapter

0805B ..............................110VDC (+9V  ±5% reg. DC/500mA)

American Adapter

07M2026P .......................User Manual

10

Summary of Contents for 2026P

Page 1: ... 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07M2026P C Doc 102141UC Revised 6 8 98 MODEL 2026P Parallel to Serial Serial to Parallel Interface Converter C E R T I F I E D An ISO 9001 Certified Company ...

Page 2: ... 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 they do 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 interfer ence by one or mor...

Page 3: ... 25 female connector on the serial side and a Centronics 36 pin male connector on the parallel side Able to recieve power directly from the RS 232 interface the Model 2026P also comes with a wall mount power supply for low power applications 3 3 0 CONFIGURATION The Model 2026P is simple to install and designed for excellent reliability The following instructions will help you set up and install yo...

Page 4: ...f these switches you must de activate Switch 2 in order for the changes to take effect 5 Flow Control SW1 Hardware OFF Software ON BERT Direction SW1 Parallel OFF Serial ON Bit Error Rate SW2 BERT Activated ON BERT De activated OFF DIP SWITCH SUMMARY TABLE Position Function Factory Default SW1 Flow Control Off SW2 Bit Error Rate Test Off De activated SW3 Data Parity Stop Bits Off SW4 Data Parity S...

Page 5: ...here is no power switch 5 0 OPERATION Once your interface converter is properly configured and installed it should operate transparently as if it were a standard cable connec tion Operating power is derived from the RS 232 data and control sig nals there is no ON OFF switch 7 Figure 3 Installing the Model 2026P Model 2026P Serial Interface Parallel Interface PC Printer Your cable APPENDIX A PATTON...

Page 6: ...ransmit Data Power source when conn to DTE 3 RXD Receive Data sends XON XOFF only Power source when connected to DCE 4 RTS Request to Send Power source when connected to DTE 5 CTS Clear to Send Power source when conn to DCE 6 DSR Data Set Ready Power source when conn to DCE 7 SG Signal Ground 8 DCD Carrier Detect Power source when conn to DCE 9 V in Used as an external power source 20 DTR Data Ter...

Page 7: ...APPENDIX C PATTON MODEL 2026P BLOCK DIAGRAM Copyright 1998 Patton Electronics Company All Rights Reserved 11 ...

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