Queclink GL200 Manual do Utilizador descarregar pdf (Página 12)

GL200 External Battery Kit User Manual

3.2.2. Digital Input Interface

Digital Input interface includes 2 digital inputs which can be used to monitor the external digital

signal. They can be connected to toggle switch, tact switch or reed switch. There are four pins on

the left side of the 8-pin connector. The pin description is shown in Table 5.

1 2 3 4

Figure 4: Digital Input Interface

Table 5: Digital Input Interface Reference

Pin Number Description

1 Digital input 1

2 Digital input 2

3 2.8V output

4 GND

3.2.2.1. Digital Input 1

Digital input 1 work as a lock switch and it is recommended to connect to a toggle switch or a reed

switch.

If SW103 is set to ‘H’, the logical status is ‘0’ when the electrical level of digital input 1 is high. It

will be ‘1’ if the electrical level of digital input 1 is low.

If SW103 is set to ‘L’, the logical status is ‘1’ when the electrical level of digital input 1 is high. It

GL200EBKUM001 - 11 -

Queclink

Confidential

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 25 26

Sem comentários

Queclink GL200 Manual do Utilizador Página 12