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Bausch Datacom InduBox PSTN III, Руководство по установке и настройке

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Bausch Datacom – InduBox PSTN III – Reference Manual V1.0c

4.3

Isolated DTE Interfaces

Only devices which are conform with the safety

regulations can be connected to the DTE port!

The isolated interfaces are galvanically separated from the main functions of the
InduBox PSTN III ; RxD and TxD are separated via an OptoCoupler, a second 5 Vdc
power supply is created via an aditional DC/DC convertor.

Two isolated interfaces are present :

•

RS-232 3-wire & '+V'

•

RS-485 3-wire & '+V'

4.3.1 Isolated RS-232 interface

•

RS-232 Hardware Configuration

PIN

RS-232

Direction

Level

1

+V

-

-

5~25 Vdc in OR +5V' out (JP5)

2

-

-

-

-

3

-

-

-

-

4

-

RXD

DCE 

 DTE

V.28

5

-

TXD

DTE 

 DCE

V.28

6

-

GND'

-

V.28

7

-

-

-

-

8

-

-

-

-

2013 / 04 / 02

12

InduBox PSTN III V1.0c E

RS-485

         

LINE

Mains

N    L1

RS-232  Interface

RJ-45 8 contacts 

1 ………. 8

Содержание InduBox PSTN III

Страница 1: ...Bausch Datacom InduBox PSTN III Reference Manual V1 0c Installation Configuration manual InduBox PSTN III ...

Страница 2: ...Bausch Datacom InduBox PSTN III Reference Manual V1 0c 2013 04 02 2 InduBox PSTN III V1 0c E ...

Страница 3: ...ERVICE BY QUALIFIED PERSONEL ONLY Document History Date Version Auteur 13 06 12 V1 0 Preliminary Filip Lavaerts Creation V1 0 InduBox PSTN III hardware 24 08 12 V1 0a Filip Lavaerts Additional JP4 5 29 03 13 V1 0b c Filip Lavaerts JP4 RS485 pin1 indication text error 2013 04 02 3 InduBox PSTN III V1 0c E ...

Страница 4: ...mental conditions 3 3 Power Supply Specifications 3 4 PSTN Module Specifications 4 Ports and Connectors 4 1 Mains Power Connection 4 2 Non isolated DTE interface 4 3 Isolated DTE Interfaces 5 LED Indicators 6 Jumper Settings 7 Watchdog Functionality 8 AT Command Interface 9 EC declaration of conformity A Basic Dimensions 2013 04 02 4 InduBox PSTN III V1 0c E ...

Страница 5: ... V1 0c Serial flow as used in this manual 2013 04 02 5 InduBox PSTN III V1 0c E DCE DTE TxD RxD DTR DCD RTS CTS RI DSR GND Modem InduBox PSTN III Communication device PC POS PLC Application IN OUT Data Terminal Equipment Data Communication Equipment ...

Страница 6: ...tains a number of options to accommodate different communication speeds power supplies and interfaces The InduBox PSTN III is designed to transmit and receive transparent ASCII formatted data on a analogue PSTN Public Switched Telephone Network line Besides serial communication using standard RS 232 other galvanically separated interfaces are available like RS 232 3 wire and RS 485 3 wire Besides ...

Страница 7: ...f the InduBox PSTN III input voltage see specifications for details on voltage range Long Term Watchdog A long term watchdog circuit is implemented The modem will perform a reset each 1 to 168 hour configurable and or if necessary via the external V connection to prevent a lock up The power supply of the PSTN socket modem module will be disconnected for a few seconds after the reset period A heart...

Страница 8: ...e and or update the modem module This interface has a RJ 45 connector Isolated DTE interfaces The InduBox PSTN III has 2 galvanically isolated serial interfaces 3 wire RS 232 RxD TxD GND V for external reset 3 wire RS 485 A B GND V for external reset Each interface has it s own RJ 45 connector and can be used in parallel V 24 Status LED s The V 24 lines to and from the PSTN module have a LED indic...

Страница 9: ... x 108 x 71 mm Connectors plug and connector pitch 5 08 mm maximum wiring section 2 5 mm2 RJ 11 telephone line connection 3 2 Environmental conditions Temperature in use 25 C 55 C Humidity in use 10 75 non condensing 3 3 Power Supply Specifications Input voltage range 90 253 Vac Input frequency 47 63 Hz Power 1 8 Widle 2 0 Wmax 3 4 PSTN module Specifications The InduBox PSTN III modem uses a Socke...

Страница 10: ...ct the mains power before connecting or disconnecting the power and or DTE plugs 4 1 Mains Power Connection PIN 1 N 2 L1 Always disconnect the mains power before connecting or disconnecting the power plug Make sure the voltage supplied to the modem is in the range of the InduBox PSTN III input voltage see specifications for details on voltage range When the InduBox PSTN III modem is connected via ...

Страница 11: ...ed and has all standard V 24 interface lines A RJ 45 to a standard female DB 9 connector cable is available PIN V 24 Description Direction Level 1 DCD Data Carrier Detect DCE DTE V 28 2 RXD Receive Data DCE DTE V 28 3 TXD Transmit Data DTE DCE V 28 4 DTR Data Terminal Ready DTE DCE V 28 5 GND Ground 6 RI Ring Indicator DCE DTE V 28 7 RTS Request to Send DTE DCE V 28 8 CTS Clear to Send DCE DTE V 2...

Страница 12: ...STN III RxD and TxD are separated via an OptoCoupler a second 5 Vdc power supply is created via an aditional DC DC convertor Two isolated interfaces are present RS 232 3 wire V RS 485 3 wire V 4 3 1 Isolated RS 232 interface RS 232 Hardware Configuration PIN RS 232 Direction Level 1 V 5 25 Vdc in OR 5V out JP5 2 3 4 RXD DCE DTE V 28 5 TXD DTE DCE V 28 6 GND V 28 7 8 2013 04 02 12 InduBox PSTN III ...

Страница 13: ...sible baudrates up to 115200 bps This interface uses only RxD and TxD DTR and RTS are not used thus inactive Be sure to disable those signals in the configuration of the InduBox PSTN III at k0 no RTS CTS flow control at d0 no DTR signal present 2013 04 02 13 InduBox PSTN III V1 0c E V 24 bus 5V 5V TxD RxD 5V RXD TXD GND TTL V 10 Level Shift ...

Страница 14: ...5 Level 1 V 5 25 Vdc in OR 5V out JP4 2 B V 11 3 4 A V 11 5 A V 11 6 GND 7 B V 11 8 2013 04 02 14 InduBox PSTN III V1 0c E RS 232 LINE Mains N L1 1 8 RS 485 Interface RJ 45 8 contacts A B dT receiver transmitter recEN traEN 120 E JP3 JP1 V 24 bus JP2 5V B A GND RxD TxD 5V Open 20 ms 9600 bps Close 2 ms 9600 bps 5V 560 E 560 E ...

Страница 15: ... delay 9600 bps RS 485 Software Configuration This interface is half duplex and can be used from 300 to 115200 bps This interface uses only RxD and TxD DTR and RTS are not used thus inactive Be sure to disable those signals in the configuration of the InduBox PSTN III at k0 no RTS CTS flow control at d0 no DTR signal present RxD and TxD info is transmitted onto the same 2 wires To avoid a double e...

Страница 16: ... the state of the RXD signal DTR red Data Terminal Ready DTE DCE Reflects the state of the DTR signal DCD red Data Carrier Detect DCE DTE Reflects the state of the DCD signal RI red Ring Indicator DCE DTE Reflects the state of the RI signal WD green Watchdog Tick Reflects the state of the Watchdog WD red ON during reset cycle 5 V green Isolated 5Vdc power supply OFF no voltage present ON voltage p...

Страница 17: ...o 120 ohm termination between A and B 120 ohm termination between A and B JP3 Delay Open Delay Closed 20 ms delay 9600 bps 2 ms delay 9600 bps JP5 No Jumper Meter 5V RS 232 pin1 no connection RS 232 pin1 V 5 25 Vdc in reset function RS 232 pin1 5V out JP4 No jumper Meter 5V RS 485 pin1 no connection RS 485 pin1 V 5 25 Vdc in reset function RS 485 pin1 5V out 2013 04 02 17 InduBox PSTN III V1 0c E ...

Страница 18: ...e conducted If the reset period is ended 10 minutes and the watchdog already past a reset because of an active DCD signal the reset will be conducted Otherwise the InduBox PSTN II can be locked up with an active DCD signal the watchdog will never be able to reset the WAN module Time is programmable via the serial setup menu of the modem This menu is accessible via the RJ 45 serial interface 9600 b...

Страница 19: ...ace More information about the commands to and the responses from the InduBox PSTN III modem are described in the SMD2404 15 34 57 93_MANUAL280205 manual This manual can be found onto the CD ROM delivered with the InduBox PSTN III modem 2013 04 02 19 InduBox PSTN III V1 0c E ...

Страница 20: ...gnetic compatibility Basic immunity standard Radiated Electromagnetic field from digital radio telephones immunity test CISPR24 10 V m 890 2400 MHz 1 freq step 1s dwell 50 duty 200 Hz repetition time TST25 3 30 V m 890 2400 MHz 1 freq step 1s dwell 50 duty 200 Hz repetition time EN61000 4 4 Electromagnetic compatibility part 4 section 4 Electrical fast transient burst immunity test CISPR24 0 5 KV ...

Страница 21: ...ves 1 MHz 2 5 KV rep rate 400 Hz applied on mains in common mode 100 Khz 2 5 KV rep rate 40Hz applied on mains in common mode 1 MHz 1KV rep Rate 400 Hz applied on mains in differential mode 100 MHz 1KV rep Rate 40 Hz applied on mains in differential mode EN55022 Limits and methods of measurement of radiodisturbance characteristics of ITE equipment EN55022 class B limits AV QP Radiated emission 30 ...

Страница 22: ...Bausch Datacom InduBox PSTN III Reference Manual V1 0c 2013 04 02 22 InduBox PSTN III V1 0c E ...

Страница 23: ...Bausch Datacom InduBox PSTN III Reference Manual V1 0c 2013 04 02 23 InduBox PSTN III V1 0c E ...

Страница 24: ...Bausch Datacom InduBox PSTN III Reference Manual V1 0c 2013 04 02 24 InduBox PSTN III V1 0c E ...

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