Pulnix TMC-6700 Series Manuel d'utilisateur télécharger pdf (Page 21)

Hardware

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INSPECTA hardware manual Rev 1.86 page 21

2.2.5.1.2 Light-Barrier with pnp-Transistor

Resistor RX must be built into the connection between the light-barrier and the parallel plug.

Ist value is calculated as follows:

RX [Ω] = ((SupplyVoltage – 2) [V]/ 0.015 [A] ) – RB [Ω]

RX [Ω] ≥ 0 [Ω]

RX = 0 Ω for 5 V Supply

RX = 330 Ω / 0.25 W for 12 V Supply

RX = 1.2 kΩ / 0.25 W for 24 V Supply

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Pulnix TMC-6700 Series Manuel d'utilisateur Page 21