Omron G9SP-N20S Operation Manuals page 67

Expansion I/O Units
I/O Indicators
IN0 to INn
n: Terminal number
(Standard Input terminals)
OUT0 to OUTn
n: Terminal number
(Standard Output terminals)
!WARNING
Indicator Color
Yellow
---
Yellow
Serious injury may possibly occur due to loss of required safety functions. Do
not use the G9SP-series Controller's indicators for safety operations.
Status Description
The input signal is ON.
The input signal is OFF.
The output signal is ON.
The output signal is OFF.
Section 2-2
: OFF : ON
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