Patton electronics 1004ABRC User Manual Download

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APPENDIX D

PATTON ELECTRONICS MODEL 1004ABRC

INTERFACE PIN ASSIGNMENTS

Patton Electronics Company

PATTON MODULAR INTERFACE - 10 Wire RJ-45

Contact Number

Circuit

Description

N/A

Not Used

125

DSR

109

Received Line Signal Indicator (CD)

108 / 2

DTE Ready (DTR)

102

Signal Common

104

Received Data

103

Transmitted Data

106

Clear to Send

105 / 133

Request to Send / Ready for Receiving

N/A

Not Used

Pins 2-9 conform to the EIA/TIA-561 eight position non-synchronous interface standard.

Summary of Contents for 1004ABRC

Page 1: ...igh Speed Multipoint Short Range Modem Rack Mount Card SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07M1004ABRC A Doc 047053UA Revised 09 02 99 C E R T I F I E D A...

Page 2: ...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 deeme...

Page 3: ...ports up to 50 multipoint drops in a polling environment Passes transmit receive data Variable high low impedance settings Operates with or without local echo Features 6 easy to read LEDs Silicon Aval...

Page 4: ...a descriptions of each switch s function SWITCH SET S1 DIP switch S1 is used to configure receive impedance RTS CTS delay carrier control operation and echo enable disable The summary table below show...

Page 5: ...o determine whether the Model 1004ABRC is in 2 wire or 4 wire operating mode Note 2 wire mode is half duplex only S1 2 S1 3 Setting On On 2 wire mode Off Off 4 wire mode 3 1 2 SWITCH SETTINGS MODEM B...

Page 6: ...ations The summary table below shows the factory default settings for switch S4 Following the summary table is a detailed description of each individual switch S4 1 and S4 2 Transmit Off Impedance Swi...

Page 7: ...osed position the strap links RJ 11 pins 1 and 6 RJ 45 pins 2 and 7 to frame ground These pins can be used as connections for the twisted pair cable shield In the open disconnected position pins 1 and...

Page 8: ...K CHASSIS The Model 1000R16 Rack Chassis Figure 5 has sixteen short range modem card slots plus its own power supply Measuring only 3 5 high the Model 1000R16 is designed to occupy only 2U in a 19 rac...

Page 9: ...pment Therefore it wants to connect to a DTE Data Termination Equipment If your RS 232 output device is a DTE you may need to use a special cable such as a DB 25 to modular cable If your RS 232 output...

Page 10: ...SIGNAL PIN PIN SIGNAL XMT 3 3 XMT XMT 4 4 XMT RJ 45 Cable 2 Wire SIGNAL PIN PIN SIGNAL XMT 4 4 XMT XMT 5 5 XMT Connection to ground is optional 4 4 2 MULTIPOINT TWISTED PAIR CONNECTION The Model 1004...

Page 11: ...ps Surge Protection Silicon Avalanche Diodes Control Signals DSR turns ON immediately after the termi nal raises DTR DCD turns ON after re cognizing the receive signal from the line CTS turns on after...

Page 12: ...ticular site Use the above data rate distance table as a general guideline only APPENDIX C PATTON ELECTRONICS MODEL 1004ABRC FACTORY REPLACEMENT PARTS The Patton Model 1004ABRC rack system features in...

Page 13: ...Wire RJ 45 Contact Number Circuit Description 1 N A Not Used 2 125 DSR 3 109 Received Line Signal Indicator CD 4 108 2 DTE Ready DTR 5 102 Signal Common 6 104 Received Data 7 103 Transmitted Data 8 10...

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