XOR
Table 31: Thruth table
Input
A
Input
B
Out‐
put
1
1
0
1
0
1
0
1
1
0
0
0
Description
Combine the input signals with a logical XOR.
Number of inputs
2
Input data type
1-bit (future extension: or n-bit)
Input description
levelA:
first input
levelB:
second input
Maximum 2 inputs can be linked together. If you want to link
more signals, you can work with several XOR blocks.
Number of outputs
1
Output data type
Identical to input data type
Output description
level:
the output depends on the various inputs. For more
information see truth table
Settings
No settings available
NAND
Table 32: Thruth table
Input
A
Input
B
Out‐
put
1
1
0
1
0
1
0
1
1
0
0
1
Description
Combine the input signals with a logical NAND.
Number of inputs
4
Input data type
1-bit (future extension: or n-bit)
Input description
levelA:
first input
levelB:
second input
levelC:
third input
levelD:
fourth input
Maximum 4 inputs can be linked together. If you want to link
more signals, you can work with several NAND blocks.
Number of outputs
1
Output data type
Identical to input data type
Output description
level:
the output depends on the various inputs. For more
information see truth table
Settings
No settings available
8
DEVICE FUNCTIONS
120
O P E R A T I N G I N S T R U C T I O N | Sensor Integration Gateway - SIG200
8017853.1D0S/2021-11-04 | SICK
Subject to change without notice
