30
Section
2
Wiring and
Connection
V400-R1CF/R1CS
User’s Manual
Section 2
Introduction Procedure
Input/output circuit
External trigger signal input circuit
READ OK/NG signal output circuit
Item
Minimum value Maximum value
Terminal voltage Von when a
transistor is turned on
0 V
1.3 V
Terminal voltage Voff when a
transistor is turned off
2.5 V
Vcc
Item
Specification
Output system
NPN open collector
Rated load
24 VDC 30 mA
Leak current at OFF
0.5 mA or less
Residual voltage at ON
1.0 V or less
Von/off
TRIG
SG
Vcc
Vcc
Internal
circuit
External trigger signal
OK/NG
SG
Internal
circuit