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Addi-Data APCIe-7300, Техническое описание

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Insertion and installation of the board  

APCIe-7xx0

 

3.3.4

 

TTY (20 mA current loop)  

When a transmitter and receiver communicate with each other, one of them has to provide the 
current. If the transmitter provides the current, it is active. In this case, the receiver is passive. 
If the receiver supplies the current, it is active and the transmitter is passive. 

Fig. 3-14:  Active transmission / active reception 

 

 

Fig. 3-15:  Active transmission / passive reception 

 

 

www.addi-data.com 23 

 

 

Содержание APCIe-7300

Страница 1: ...DIN EN ISO 9001 2015 certified Edition 02 06 09 2019 Technical Description APCIe 7300 APCIe 7420 APCIe 7500 and APCIe 7800 1 port 2 port 4 port and 8 port serial interface...

Страница 2: ...any other product information or disclosure of this information for use by third parties is not permitted unless this right has been granted by the product licence issued Non compliance with this cou...

Страница 3: ...ask for it Observe the instructions of this manual Make sure that you do not forget or skip any step We are not liable for damages resulting from the wrong use of the board Pay attention to the follow...

Страница 4: ...on cable ST075 APCIe 7500 20 3 2 3 Connection cables ST074 APCIe 7500 and ST7825 APCIe 7800 20 3 2 4 Connection cable ST7809 APCIe 7800 21 3 3 Connection examples 21 3 3 1 RS232 21 3 3 2 RS422 21 3 3...

Страница 5: ...Fig 3 21 Settings example TTY 20 mA current loop 27 Fig 3 22 Connection of the short circuit plug RS232 28 Fig 3 23 Connection of the short circuit plug RS422 28 Fig 3 24 Connection of the short circu...

Страница 6: ...ards 3 Detailed information on the insertion of the board connection of the accessories including pin assignment and driver installation Tip Print out this chapter to have help at hand for inserting a...

Страница 7: ...ot be used as a safety related part SRP The board must not be used for safety related functions for example for emergency stop functions The APCIe 7xx0 board must not be used in potentially explosive...

Страница 8: ...acket Do not touch the surface of the board 1 4 Questions and updates If you have any questions do not hesitate to call us or to send us an e mail Phone 49 7229 1847 0 E mail info addi data com Manual...

Страница 9: ...circuits rapid transients electrostatic discharges and high frequency EMI The serial interfaces are supported by a 128 byte FIFO for data transmission and reception and guarantee reliable operations w...

Страница 10: ...ntrol SI485 G RS485 1 MBaud 1 kV Automatic transmitter control 1 2 km SITTY TTY 20 mA current loop 19 2 kBaud 1 kV Standby current on transmit and receive channel 1 km If the APCIe 7xx0 board is opera...

Страница 11: ...mains plug from the socket Open the PC as described in the manual of the PC manufacturer 3 1 2 Selecting a slot Select a free 1 lane x1 4 lane x4 8 lane x8 or 16 lane x16 PCI Express slot for the boar...

Страница 12: ...end the board back to us If you would like to replace the SI module yourself Respect the combination options according to the intended use Follow the safety precautions Remove fit the SI module carefu...

Страница 13: ...into the selected slot Fig 3 4 Slot Insert the board Fasten the board to the rear of the PC housing using the screw which held the back cover in place Fig 3 5 PC housing Fasten the board Tighten all l...

Страница 14: ...nctional safety of your system Use our standard connection cable When installing the connection cable ensure that it is placed a sufficient distance away from sensitive analog signals and that the dis...

Страница 15: ...or Tx 11 Rx TB Tx TB Tx TEmitter Tx 12 Tx RA Rx RA Rx Tx Rx DAnode Rx 13 DTR RTermination IB CTS RTermination 14 GND GND GND GND GND 29 DSR 100 IA CTS 120 30 RTS CB RTS TSource 31 CTS CA RTS RSource 3...

Страница 16: ...4C and breakout cables Fig 3 7 APCIe 7300 APCIe 7420 APCIe 7500 4C and breakout cables 9 pin D Sub connector Table 3 2 APCIe 7300 APCIe 7420 APCIe 7500 4C and breakout cables Pin assignment Pin RS232...

Страница 17: ...59 DCD TA Tx TA Tx TCollector Tx 19 Rx TB Tx TB Tx TEmitter Tx 20 Tx RA Rx RA Rx Tx Rx DAnode Rx 78 DTR RTermination IB CTS RTermination 18 GND GND GND GND GND 58 DSR 100 IA CTS 120 39 RTS CB RTS TSo...

Страница 18: ...ND GND GND 53 DSR 100 IA CTS 120 34 RTS CB RTS TSource 33 CTS CA RTS RSource 72 UART 2 RI RB Rx RB Rx Tx Rx DCathode Rx 32 DCD TA Tx TA Tx TCollector Tx 71 Rx TB Tx TB Tx TEmitter Tx 70 Tx RA Rx RA Rx...

Страница 19: ...A Tx TCollector Tx 5 Rx TB Tx TB Tx TEmitter Tx 4 Tx RA Rx RA Rx Tx Rx DAnode Rx 63 DTR RTermination IB CTS RTermination 3 GND GND GND GND GND 43 DSR 100 IA CTS 120 24 RTS CB RTS TSource 23 CTS CA RTS...

Страница 20: ...ts the 78 pin D Sub male connector of the APCIe 7800 board to eight 25 pin D Sub female connectors Fig 3 9 APCIe 7500 4C APCIe 7800 and breakout cables 25 pin D Sub male connector Table 3 4 APCIe 7500...

Страница 21: ...onnector of the APCIe 7800 board to eight 9 pin D Sub female connectors The pin assignment is to be found in Chapter 3 2 1 3 3 Connection examples 3 3 1 RS232 Fig 3 10 RS232 wiring 1 Where the modem c...

Страница 22: ...Insertion and installation of the board APCIe 7xx0 Fig 3 12 RS422 with RTS CTS signals as RS422 signals 3 3 3 RS485 Fig 3 13 RS485 wiring www addi data com 22...

Страница 23: ...h other one of them has to provide the current If the transmitter provides the current it is active In this case the receiver is passive If the receiver supplies the current it is active and the trans...

Страница 24: ...mation on how to select and download the appropriate driver can be found in the document Quick installation PC boards see PDF link The installation of drivers of the type ADDI DATA Multiarchitecture D...

Страница 25: ...ce Manager according to your requirements Open the Device Manager and double click on the interface to be configured e g APCIe 7800 communications port 3 COM12 Fig 3 18 Device Manager On the FIFOs tab...

Страница 26: ...ing on the used interface Fig 3 20 Settings example RS485 RS 485 echo enable Receiver control for the RS485 half duplex communication Ticked When data is sent from the board to the peripherals the rec...

Страница 27: ...ransmitter and the peripheral device receiver in standby state no serial data stream Ticked Current flowing Not ticked No current flowing Current flows reception Definition of the current flow in the...

Страница 28: ...am NOTICE For the self test of the RS485 standard no short circuit plug is needed 3 6 1 Connecting the short circuit plug The short circuit plug is used to set up a connection between the output signa...

Страница 29: ...reception Fig 3 25 Connection of the short circuit plug TTY passive transmission active reception 3 6 2 Test program MTTTY The test program MTTTY is to be found on the supplied CD 1 ADDI DATA Standard...

Страница 30: ...is displayed on the screen receive data or character the board works correctly Once the port is initialised the state of the modem control signals can be read in the Modem Status area of the MTTTY mai...

Страница 31: ...terface to be configured e g APCI 7800 3 communications port 7 COM9 2 On the Setting tab in the Module configuration section activate the check box RS485 ECHO enable and click on OK 3 Then start the M...

Страница 32: ...Function description APCIe 7xx0 4 Function description 4 1 Block diagrams Fig 4 1 APCIe 7300 Block diagram Fig 4 2 APCIe 7420 Block diagram www addi data com 32...

Страница 33: ...Function description APCIe 7xx0 Fig 4 3 APCIe 7500 Block diagram Fig 4 4 APCIe 7500 4C Block diagram www addi data com 33...

Страница 34: ...Function description APCIe 7xx0 www addi data com 34 Fig 4 5 APCIe 7800 Block diagram...

Страница 35: ...mail address as well as the mailing address for a potential new delivery You do not have to indicate the RMA number Fig 5 1 Serial number Note down the serial number of the board Place the board in a...

Страница 36: ...nd in other European countries that have a separate collection system Products carrying this symbol must not be treated as household waste For more detailed information on the recycling of these produ...

Страница 37: ...strial environment are complied with The respective EMC test report is available on request 6 2 Mechanical structure Fig 6 1 APCIe 7xx0 Dimensions Dimensions L x W APCIe 7300 APCIe 7420 APCIe 7500 110...

Страница 38: ...ype label at the slot bracket of your board 6 4 Limit values Height 2000 m over NN Operating temperature 0 60 C with forced ventilation Storage temperature 25 C to 70 C Relative air humidity at indoor...

Страница 39: ...st up to 2 5 MBaud ESD protection 15 kV With optical isolation SI232 G Maximum Baud rate 1 MBaud Baud rate on request up to 2 5 MBaud ESD protection 15 kV Creeping distance 3 2 mm Test voltage 1000 V...

Страница 40: ...values APCIe 7xx0 www addi data com 40 6 4 3 TTY 20 mA constant current loop current Loop SITTY Maximum Baud rate 19 2 kBaud TVS Dioden 400 W Creeping distance 3 2 mm Test voltage 1000 V DC Load 500 R...

Страница 41: ...the equipment it contains ESD Electrostatic discharge ESD is the sudden and momentary electric current that flows between two objects at different electrical potentials caused by direct contact or in...

Страница 42: ...iple receivers RS485 Compared to RS422 RS485 is an extended interface standard One RS485 bus can have up to 32 users transmitters receivers connected to it RS485 has the following features Two wire co...

Страница 43: ...ry specific regulations 8 Dimensions 37 Disposal 36 Driver installation 24 EMC 37 Energy demand 38 Function description 32 Glossary 41 Intended use 7 Limit values 38 Limits of use 7 MTTTY 29 Pin assig...

Страница 44: ...tions Write or call us Address ADDI DATA GmbH Airpark Business Center Airport Boulevard B210 77836 Rheinm nster Germany Phone 49 7229 1847 0 Fax 49 7229 1847 222 E mail info addi data com Manual and s...

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