Rockwell Automation 1760-xxxx Pico GFX-70 Controllers User Manual - Manual (Page 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