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1.2 How to Read the Model Name
• For input module or output module
• For I/O combined module
No. Item Symbol Specifications
1) Module type
X Input
YOutput
H I/O combined
No. Item Symbol
Specifications
Input module Output module
AC input DC input Contact output Triac output Transistor output
2)
Voltage
specification
1 100 to 120VAC - 24VDC/240VAC - -
2 100 to 240VAC - - 100 to 240VAC -
4 - 24VDC - - 12 to 24VDC
No. Item Symbol Specifications
3)
Number of I/O
points
016 points
132 points
264 points
8 8 points
No. Item Symbol Specifications
4) I/O type
Blank AC input
C DC input (positive/negative common available)
NT Transistor output (sink type)
PT Transistor output (source type)
R Contact output
S Triac output
L Y 4 0 N T 5 P
1) 2) 3) 4) 5) 6)
L H 4 2 C 4 N T 1 P
1) 2) 3) Input type Output type
5)4) 4)5)
6)