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1.0  WARRANTY INFORMATION 

Patton Electronics warrants all Model 2003 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 modifi-
cation. If this product fails or does not perform as warranted, your sole
recourse shall be repair or replacement as described above. Under no
condition shall Patton Electronics be liable for any damages incurred
by the use of this product. These damages include, but are not limited
to, the following: lost profits, lost savings, and incidental or consequen-
tial damages arising from the use of or inability to use this product.
Patton Electronics specifically disclaims all other warranties,
expressed or implied, and the installation or use of this product shall be
deemed an acceptance of these terms by the user.

1.1  RADIO AND TV INTERFERENCE

The Models 2003 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 televi-
sion reception. The Model 2003 has been tested and found to comply
with the limits for a Class A computing device in accordance with the
specifications in Subpart J of Part 15 of FCC rules, which are designed
to provide reasonable protection from such interference in a commer-
cial installation. However, there is no guarantee that interference will
not occur in a particular installation. If the Model 2003 does cause
interference to radio or television reception, which can be determined
by disconnecting the RS-232 or TTL interface, the user is encouraged
to try to correct the interference by one or more of the following meas-
ures: moving the computing equipment away from the receiver, re-ori-
enting the receiving antenna, and/or plugging the receiving equipment
into a different AC outlet (such that the computing equipment and
receiver are on different branches).

1.2  CE NOTICE

The CE symbol on your Patton Electronics equipment indicates

that it is in compliance with the Electromagnetic Compatibility (EMC)
directive and the Low Voltage Directive (LVD) of the Union European
(EU). A Certificate of Compliance is available by contacting Technical
Support.

TABLE OF CONTENTS

SECTION

PAGE

1.0 Warranty Information ..............................................................2

1.1  Radio and TV Interference
1.2  CE Notice
1.3  Service

2.0 General Information ................................................................4

2.1  Features

2.2  Description

2.3  Applications

3.0 Configuration ..........................................................................6

3.1  Configuration Switches
3.2  Configuration Straps

4.0  Installation ..............................................................................13

4.1  Connecting RS-232/RS-485 Devices

4.2  Connecting the Computer/Keyboard Ports

5.0 Operation ................................................................................16

5.1  Command/Data Entry
5.2  Operating Modes
5.3  Data Transfer Commands
5.4  Keyboard Commands
5.5  Turn Around Commands
5.6  Keyboard Monitor Commands
5.7  Other Commands
5.8  Multi-drop Operation
5.9  LED Indicators

Appendix A - Specifications..........................................................21

Appendix B - Scan Codes ............................................................22

Appendix C - ASCII Scan Codes ..................................................25

Summary of Contents for 2003

Page 1: ...MODEL 2003 RS 232 RS 485 Keyboard Adapter SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07M2003 D Doc 077271UD Revised 06 09 99 C E R T I F I E D An ISO 9001 Certif...

Page 2: ...rovide reasonable protection from such interference in a commer cial installation However there is no guarantee that interference will not occur in a particular installation If the Model 2003 does cau...

Page 3: ...board port with RS 232 or RS 485 while retain ing use of the existing keyboard Both RS 232 and RS 485 interfaces included in the same unit Multidrop up to 54 addressable Model 2003 adapters in RS 485...

Page 4: ...ent reliability The following instructions will help you to properly configure the Model 2003 3 1 CONFIGURATION SWITCHES The Model 2003 has eight DIP switches that you may use to set the port address...

Page 5: ...d Closed Closed Open Table 1 Model 2003 Address Settings continued ADDRESS SWITCH SETTINGS 1 2 3 4 5 6 30 Open Closed Closed Closed Closed Open 31 Closed Closed Closed Closed Closed Open 32 Open Open...

Page 6: ...etween devices in parallel In order to configure these straps you must open the Model 2003 case NOTE Before opening the case determine whether the default settings are correct for your application see...

Page 7: ...ly operat ing voltage to pin 9 on the DB 25 connector if you don t connect the computer s Mini DIN keyboard interface However most computers already supply voltage on pin 9 DO NOT connect this jumper...

Page 8: ...t from 2003 4 Request to Send RS 232 Input to 2003 5 Clear to Send RS 232 Output to 2003 6 Data Set Ready RS 232 Output to 2003 7 Signal Ground common return 8 Carrier Detect RS 232 Output from 2003 9...

Page 9: ...re instructions to the Model 2003 to do something other than just pass data through to the computer All commands begin with a tilde hex 7E character followed by a command charac ter and in some cases...

Page 10: ...each pair of ASCII encoded characters is interpreted as a DOS scan code For a binary transfer each 8 bit character is inter preted as a DOS scan code DOS assigns each key a DOS scan code Note that al...

Page 11: ...any buffer received The address must be the first byte of the transmission and the high bit set Address 1 is hex 81 Address 2 is hex 82 etc If you send a command to address 80 all Model 2003s will re...

Page 12: ...50 C Dimensions 1 58 H x 4 16 W x 3 75 D 10 6 x 4 1 x 8 8 cm APPENDIX B PATTON ELECTRONICS MODEL 2003 SCAN CODES AT SCAN 2003 KEYBOARD CODE SC CODE KEY SCAN CODES 01 01 ESC 76 F0 76 02 02 1 16 F0 1E 0...

Page 13: ...0A AT SCAN 2003 KEYBOARD CODE SC CODE KEY SCAN CODES 67 67 F9 01 F0 01 68 68 F10 09 F0 09 69 69 NUM LOCK 77 F0 77 70 70 SCROLL LOCK 7E F0 7E 71 71 HOME E0 6C E0 F0 6C 71 A6 Keypad Home 7 C6 F0 6C 72...

Page 14: ...22 F0 22 F0 14 SUB Y 19 14 35 F0 35 F0 14 SUB Z 1A 14 1A F0 1A F0 14 ESC 1B 76 F0 76 FS 1C 14 5D F0 5D F0 14 GS 1D 14 5B F0 5B F0 14 RS 1E 14 12 36 F0 36 F0 12 F0 14 US _ 1F 14 12 4E F0 4E F0 12 F0 1...

Page 15: ...F0 12 V 56 12 2A F0 2A F0 12 W 57 12 1D F0 1D F0 12 X 58 12 22 F0 22 F0 12 Y 59 12 35 F0 35 F0 12 Z 5A 12 1A F0 1A 0 12 5B 54 F0 54 5C 5D F0 5D 5D 5B F0 5B 5E 12 36 F0 36 F0 12 _ 5F 12 4E F0 4E F0 12...

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