Omron G9SP-N20S - Page 50

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G9SP-series Controllers Section 2-1
Connecting an OMRON D40A or D40Z Non-contact Switch
This section describes connecting an OMRON D40A or D40Z Non-contact
Switch.
Wiring Example
The non-contact switch output (black line) from the OMRON D40A or D40Z
Non-contact Switch is input to a Safety Input terminal. This is a one-line sig-
nal. When connecting it to the G9SP-series Controller, branch it, as shown for
Si0 and Si1 in the following diagram.
Only one Test Output terminal is used. Connect the Non-Contact Switch input
(white line). The inputs for up to 15 Non-Contact Switches can be connected
in series to one Test Output terminal.
G9SP Configurator Setting Example
T4
0 V
24 VDC
Si0
L 1
L 1 +L 2 + +L n+1 +L n+2 ≤ 100m
L
2
n Switches (15 max.)
L
n+1
L n+2
Si1
White
Black Brown Blue
White
Black Brown Blue
White
Black Brown Blue