Brainboxes UC-464 Manual descarregar pdf (Página 3)

Serial Solutions Range Product

Manual

5.2. Rolling back the Serial Solutions Driver................................................................................................ 31

6. Troubleshooting and Testing....................................................................................................................... 32

6.1. Installation Problems............................................................................................................................. 32

6.2. Communication Problems..................................................................................................................... 32

6.3. Testing your Serial COM port ............................................................................................................... 32

6.4. Baud rate test application ..................................................................................................................... 33

7. Optional RS422/485 Operation ................................................................................................................... 34

7.1.1. The RS422 Standard...................................................................................................................... 34

7.1.2. The RS485 Standard...................................................................................................................... 34

7.1.3. Terminating Impendence’s............................................................................................................. 34

7.1.4. Fail Safe Open Circuit Detection.................................................................................................... 35

7.1.5. Fail Safe Short Circuit Protection ................................................................................................... 35

7.1.6. RS422 Operation............................................................................................................................ 35

7.1.7. RS422 Serial Port Cables .............................................................................................................. 36

7.1.8. Serial Port 1 to Other PC Cable ..................................................................................................... 36

7.1.9. RS485 Operation............................................................................................................................ 36

7.1.10. RS485 Cable ................................................................................................................................ 37

7.1.11. RS485 One Talker – Many Listeners, Half Duplex ...................................................................... 37

7.1.12. Half Duplex Settings of RS485 Multiplex ..................................................................................... 37

7.1.13. RS485 Many Talkers – Many Listeners, Half Duplex................................................................... 37

7.1.14. RS485 Many Talkers – Many Listeners, Full Duplex ................................................................... 38

7.1.15. Optional Grounding Arrangements .............................................................................................. 39

8. Lifetime Warranty and Support.................................................................................................................... 41

9. Technical Specifications .............................................................................................................................. 42

9.1. Supported Serial Settings ..................................................................................................................... 42

9.2. Device Pin-out....................................................................................................................................... 42

9.2.1. 37 Way D Connector ...................................................................................................................... 42

9.2.2. 78 Way D pin connector................................................................................................................. 43

9.2.3. RS232 Devices............................................................................................................................... 43

9.2.4. RS422/485 Devices........................................................................................................................ 43

9.3. Terminating Resistors ........................................................................................................................... 44

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