Proface LT3300 - 5.7 All-in-One HMI" Instrukcja Użytkownika Pobierz pdf (Strona 67)

LT3000 Series Hardware Manual

3-6

3.1.3 Connection to a Rotary Encoder

The following circuit diagrams show examples of connections between the LT and a rotary encoder (in the

case where the transistor can be connected to the rotary encoder).

 Output Sink Rotary Encoder

 Output Source Rotary Encoder

• The input terminals for the LT counter are the ones that have the signal names IN0, IN2,

IN4, and IN6. For details of the setting, please refer to the GP-Pro EX Refer-

ence Manual.

• The input terminals for the LT counter are the ones that have the signal names IN0, IN2,

IN4, and IN6. For details of the setting, please refer to the GP-Pro EX Refer-

ence Manual.

Internal Circuit

Rotary Encoder

(DC24V-capable)

IN0

DC 24V

External Power

supply

COM

DIO

Main Circuit

+

-

LT

SEE

Internal Circuit

Rotary Encoder

(DC24V-capable)

IN0

DC 24V

External Power

supply

COM

DIO

Main Circuit

+

-

LT

SEE

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