Parr-instrument DP8340R Series Manuel d'utilisateur télécharger pdf (Page 4)

8. INTERFACE FOR MODEL DP8340RD

(D-SUB 25 PIN CONNECTOR).........................................................30

8-1. Interface Specifications ..............................................................30

8-2. Interface Circuit .........................................................................31

8-2-1. RS-232C ..........................................................................31

8-2-2. Current Loop ...................................................................31

8-3. Setting of the DIP Switches .......................................................32

8-3-1. DIP-SW 1 ........................................................................32

8-3-2. DIP-SW 2 ........................................................................32

8-4. Jumper Setting............................................................................33

8-4-1. Removal of the Bottom Cover ........................................33

8-4-2. Setting of Jumper ............................................................ 33

8-5. Connectors and Signals ..............................................................34

8-6. Interface Connections.................................................................35

8-7. Peripheral Unit Drive Circuit ..................................................... 36

8-7-1. Cable Connection ............................................................36

8-7-2. Peripheral Drive Circuit ..................................................37

8-7-3. Control Codes..................................................................37

9. DATA STRUCTURE AND CONTROL ............................................38

9-1. DTR Mode (1 BLOCK) ............................................................. 38

9-2. X-ON/X-OFF Mode................................................................... 39

9-3. STX-ETX Mode......................................................................... 41

10. CHARACTER CODE LIST..............................................................43

11. WHEN POWER IS SUPPLIED BY THE USER ............................. 46

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Parr-instrument DP8340R Series Manuel d'utilisateur Page 4