Contec CONPROSYS nano CPSN-PCB271-S1-041 Reference Manual page 74

CPSN-DIO-08SL
I/O Mapping Name
Digital input data
Digital output data
CPSN-RRY-4PCA
I/O Mapping Name
Relay output data
CPSN-AO-1602LC
I/O Mapping Name
Analog output data
Status data
Analog output data
(Industrial value)
*1 The analog output data are set in an integer value 0 – 65535.
When converting the voltage or current values into output data, use the following conversion formula.
Conversion formula:
Analog output data = (Output voltage (V) + Off-set) x 2
Analog output data = (Output current (mA) + Off-set) x 2
Analog output range
±10V
±5V
0-10V
0-5V
0-20mA
The table below is the conversion example when analog output range is set to "±10V".
Output voltage (V)
+9.999695
+0.000305
+0.000000
-0.000305
-10.000000
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Basic Programming
CPSN-PCB271-S1-041 Reference Manual (Software)
Notation on CODESYS
di 0-7
do 0-7
Notation on CODESYS
relay output bit 0-4
Notation on CODESYS
analog output
channel 0-1
analog status input
channel 0-1
analog output
(industrial value)
channel 0-1
:
:
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Size Number Access
8bit 1
8bit 1
Size Number Access
8bit 1
Size Number Access
16bit 2
16bit 2
32bit 2
/ Span
16
/ Span
16
Span
20
10
10
5
20
Analog output data (h)
Remarks
R 0=OFF, 1=ON
W 0=OFF, 1=ON
Remarks
W Higher 4 bits: 0 fixed
Lower 4 bits: 0=OFF,
1=ON
Remarks
W *1 *3
R *4
W *2 *3
Off-set
10
5
0
0
0
FFFF
:
8001
8000
7FFF
:
0000