Input/Output Terminals And Internal Connections - Omron NE1A-SCPU01 - 2006 Operation Manual

Nomenclature and Functions
2-1-6

Input/Output Terminals and Internal Connections

NE1A-SCPU01(-V1)
USB
Terminal name
V0
G0
V1
G1
V2
G2
IN0 to IN15
T0 to T3
OUT0 to OUT7
Power supply terminal for internal circuits
The two V0 terminals are connected internally.
Power supply terminal for internal circuits
The two G0 terminals are connected internally.
Power supply terminal for external input devices and test outputs
Power supply terminal for external input devices and test outputs
Power supply terminal for external output devices
Power supply terminal for external output devices
Safety input terminals
Test output terminals used to connect with safety inputs IN0 to IN15. Each
test output terminal outputs a different test pulse pattern. Terminal T3 also
supports a current monitoring function for the output signal, for example, for a
muting lamp.
Safety output terminals
24 VDC
24 VDC
Description
Section 2-1
24 VDC
25