Omron NE1A-SCPU01 - 07-2009 Operation Manual page 65

Nomenclature and Functions
NE1A-SCPU02
SHIELD
Terminal name
V0
G0
V1
G
V2
G
IN0 to IN39
T0 to T3
T4 to T7
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 IN19. Each test out-
put terminal outputs a different test pulse pattern. Terminal T3 also supports a cur-
rent monitoring function for the output signal, for example, for a muting lamp.
Test output terminals used to connect with safety inputs IN20 to IN39. Each test
output terminal outputs a different test pulse pattern. Terminal T7 also supports a
current monitoring function for the output signal, for example, for a muting lamp.
Safety output terminals
Description
Section 2-1
24 VDC
24 VDC
24 VDC
31