Kb-electronics KBDF-48 Manuel d'utilisateur télécharger pdf (Page 70)

APPENDIX E

MULTI-FUNCTION INPUT TERMINALS

WITH NPN AND PNP TRANSISTOR CIRCUITS

NPN and PNP transistors can be used for the Multi-function Input Terminals using the internal

power supply or an external power supply. See Figures 50 – 53.

FIGURE 50

SINKING MODE USING NPN TRANSISTORS WITH INTERNAL POWER SUPPLY

CONNECTIONS AND JUMPER J1 SETTING

FIGURE 51

SINKING MODE USING NPN TRANSISTORS WITH EXTERNAL POWER SUPPLY

CONNECTIONS AND JUMPER J1 SETTING

FIGURE 52

SOURCING MODE USING PNP TRANSISTORS WITH INTERNAL POWER SUPPLY

CONNECTIONS AND JUMPER J1 SETTING

FIGURE 53

SOURCING MODE USING PNP TRANSISTORS WITH EXTERNAL POWER SUPPLY

CONNECTIONS AND JUMPER J1 SETTING

Jumper J1 Setting

1 2 ... 65 66 67 68 69 70 71 72 73

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Kb-electronics KBDF-48 Manuel d'utilisateur Page 70