Sensoray 3011S Bedienungsanleitung PDF herunterladen (Seite 6)

Fig.2. Optoisolated GPIO.

GPIO requires power (pins GPIO-VCC and GND) in the range of 3 to 5 VDC. The input

pin (GPI-A) is connected to an anode of an input LED via a 150 Ohm resistor. Input

diode’s current must be kept between 7 and 15 mA (with a forward voltage of 1.5 V). For

additional information on the optocoupler please refer to the documentation on Avago

ACSL-6210.

Table 1. GPIO and power terminal block pinout (left to right):

1 GPO-COL

2 GPI-A

3 GPIO-VCC

4 GPO-GND

5 POWER GND (-)

6 POWER +5 V DC

1 2 3 4 5 6 7 8 9 10 11 ... 28 29

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Sensoray 3011S Bedienungsanleitung Seite 6