Rockwell-automation 1760-xxxx Pico GFX-70 Controllers User Manual Uživatelský manuál stáhnout pdf (Strana 54)

Publication 1760-UM002B-EN-P - March 2005

2-20 Installation

Connecting the Inputs

The inputs switch electronically. Once you have connected a contact via an

input terminal, you can reuse it as a contact in your Pico GFX-70 circuit

diagram as often as you like.

Figure 2.20 Connecting the inputs

Connect contacts such as push button actuators or switches to the input

terminals.

Connecting AC Inputs

ATTENTION

Connect the inputs to the same line as the power feed in

accordance with the VDE, IEC, UL and CSA safety

regulations. Otherwise the module will not detect the

switching level and may be damaged or destroyed by

overvoltage.

+24 V

S1

0 V

I1

I1 i1

L

N

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