Omron G9SP Series Reference Manual

26
Logic Function Blocks Section 3-3
3-3-5 NOR
Basic Function A logical NOR of the input signals is output.
Diagram
General Description A logical NOR of the input signals is output.
Up to eight input signals can be evaluated.
Optional Input Setting The number of inputs can be increased on In/Out Setting Tab Page in the
function block property dialog box.
Truth Table
Truth Table for One-input
NOR Evaluation
0: OFF, 1: ON
Truth Table for Two-input
NOR Evaluation
0: OFF, 1: ON, x: Either ON or OFF
Truth Table for Three-input
NOR Evaluation
0: OFF, 1: ON, x: Either ON or OFF
Truth Table for Four-input
NOR Evaluation
0: OFF, 1: ON, x: Either ON or OFF
Default Maximum Number of Inputs
Parameter Setting range Default setting
Number of inputs 1 to 8 2
Input 1 Output 1
0 1
1 0
Input 1 Input 2 Output 1
00
1
1x
0
x1 0
Input 1 Input 2 Input 3 Output 1
000 1
1xx
0
x1x 0
xx1 0
Input 1 Input 2 Input 3 Input 4 Output 1
0000 1
1xxx 0
x1xx 0
xx1x 0
xxx1 0

Omron G9SP Series Specifications

General

Type	Safety Controller
Programming Software	Sysmac Studio
Supply Voltage	24 VDC
Input Voltage	24 VDC
Operating Temperature	-10 to 55°C
Protection Rating	IP20
Number of Safety Outputs	4
Safety Category	Category 4
Communication Interfaces	Ethernet/IP
Programming	Function block programming
Vibration Resistance	10 to 55 Hz
Weight	Varies depending on model