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Patton electronics 3080/V24, Инструкция по установке и эксплуатации

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3080/V24

124001UA

A-1

A

PPENDIX

P

ATTON

 E

LECTRONICS

 C

O

.

I

NSTALLATION

 A

ND

 O

PERATIONS

 M

ANUAL

APPENDIX

Interface Pins Supported

Typical Tail Circuit Configuration

Typical Application

DB-25 RS-232

1
2
3

4
5

6
7
8
9

10
11
12
13

14
15
16
17
18
19
20

21
22
23
24
25

Shield (common)
Transmit Data (from DTE)
Receive Data (from DCE)

Request to Send (from DTE)
Clear To Send (from DCE)
Data Set Ready (from DCE)
Signal Ground (common)
Data Carrier Detect (from DCE)
+ Voltage
- Voltage

Transmit Clock (from DCE)

Receive Clock (from DCE)

Data Terminal Ready (from DTE)

External Transmit Clock (from DTE)

3080/V24

RS-423

Leased

or

Dial Line

Leased

or

Dial Line

Leased

or

Dial Line

RS-423 MODEM

RS-423 MODEM

RS-423 MODEM

3080/V 24

RS-423

RS-423

RS-423

RS-423

RS-423

Host

TXC-15

RXC-17

Modem

Modem

3080/V24

XTXC-24

RXC-17

RXC-17

TXC-15

RXC-17

TXC-15

Terminal

Buffer

External

TX Clocking

Slave

TX Clocking

Modem

XTXC-24

Slave

TX Clocking

XTXC-24

Data

Internal

TX Clocking

Data

Data

Data

Data

Data

Data

Modem

Содержание 3080/V24

Страница 1: ...TAL SHARING DEVICE 3080 V24 CTS DSD 8 INSTALLATION AND OPERATIONS MANUAL Doc 124001UA Part 07M3080 A B An ISO 9001 Certified Company Copyright 2000 Patton Electronics Co All Rights Reserved August 23...

Страница 2: ...ave been tested and found to comply with the limits for Class A computing devices in accordance with the specifications in Subpart J of Part 15 of FCC rules which are designed to provide reasonable pr...

Страница 3: ...ass A limits for noise emissions from a digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le present appareil numerique n emet pas de bruits...

Страница 4: ...tch on Data Control SW29 5 6 2 4 Internal Baud Rates SW30 1 2 3 4 2 4 Fallback Clock Enable SW 30 6 2 5 Fallback Clocking From Sub Channel 6 SW30 1 2 3 2 5 Fallback Mode Selection SW30 5 2 5 TX Clock...

Страница 5: ...Master Port clock pins 15 or 24 for TXC and 17 for RXC the internal clock generator or any Sub Channel 1 through 6 pins 15 or 24 for TXC and 17 for RXC Fallback Clocking In the event of loss of an ext...

Страница 6: ...RTS Mode if RTS is held active RTS must become inactive When configured for Switch on Data Mode if continuous data transitions have triggered the Anti Stream logic the transitions must stop before th...

Страница 7: ...he active interface lead RTS or DCD can be selected on an individual basis for each Sub channel selection of contention mode Data Transitions or Interface Lead activation is selected in Sub channel gr...

Страница 8: ...hannel from accessing the Master Port Positive latching type switches are provided for each Sub Channel port for isolating or removing a streaming terminal The Sub Channel is activated by pushing the...

Страница 9: ...Slow Blow fuses EXAMPLE United States of America set to 110VA The unit is supplied with a IEC power connector next to the voltage select switch plug the power cord into the connector until it is firml...

Страница 10: ...the Appendix of this manual After the switch selection activity is completed re install the top cover BEFORE connecting to a AC power source Installation Select an appropriate location accessible to a...

Страница 11: ...SW28 4 5 and 6 As shown below eight block sizes are provided to the user To disable anti streaming set SW29 3 to the OFF position The maximum block size is normally defined at the time of installatio...

Страница 12: ...groups of 4 Sub Channels Set SW29 pos 5 to OFF if you want Sub channels 1 thru 4 set to switch on Data Transitions Set pos 5 to ON if you want them to be set to switch on Interface Lead SW29 pos 6 is...

Страница 13: ...lback Mode Selection SW30 5 default ON If Fallback is required two modes are available via switch SW30 5 To fallback when the transitions from the primary clock source stop set SW30 5 to ON To fallbac...

Страница 14: ...when a Sub Channel is set as a DTE The buffer will provide clock synchronization of the data from the Sub Channel to the Master Port for Tail Circuit operations The buffer is de activated when the Su...

Страница 15: ...CE position away from the interface connector The port is always configured opposite to the interface that is to be connected to it When a port is selected as a DCE pin 9 and 10 test voltages are prov...

Страница 16: ...he forced DTR DSR jumper JP6 JP14 for the appropriate Sub Channel will solve this problem The line is forced to 6V via an 100 resistor providing isolation to any driver that might be on the interface...

Страница 17: ...om DCE Signal Ground common Data Carrier Detect from DCE Voltage Voltage Transmit Clock from DCE Receive Clock from DCE Data Terminal Ready from DTE External Transmit Clock from DTE 3080 V24 RS 423 Le...

Страница 18: ...D Pin 20 DTR Switch Control Buffer 6v Pin 15 TXC Pin 17 RXC Pin 24 ETXC Pin 15 TXC Pin 17 RXC Pin 24 ETXC Clk In Clk Out Master RX Clock Selection Logic Master TX Clock Selection Logic Channel Port is...

Страница 19: ...aster Port is a DCE Pin 2 TXD Pin 3 RXD Pin 3 RXD Pin 2 TXD Pin 4 RTS Pin 5 CTS Pin 6 DSR Pin 8 DCD Pin 4 RTS Pin 5 CTS Pin 6 DSR Pin 8 DCD Switch Control 6v Channel Port is a DCE 6v Clk In Clk Out Pi...

Страница 20: ...vice Modes Scanning Mode Channels are continuously scanned for activity on a sequential basis Priority Mode Channels are simultaniously monitored channel one has highest access Sub Channel Interface E...

Страница 21: ...rce Master Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 Internal Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 Port 7 Port 8 Priority ON Scan OFF Normal ON 3 4 OFF Baud Rate Select Fallback Disabled ON Enabl...

Страница 22: ...B 7622 Rickenbacker Drive Gaithersburg MD 20879 Sales 301 975 1000 Support 301 975 1007 Web Address www patton com...

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