Chapter 7 Hardware Specification 199
12V DC, 20 I/O model
content
SG2-20HR-12D
Normal digital input High speed input
Analog input used
as normal digital
input
Analog input
Input
circuitry
I03~I08
I01,I02
I09,I0A,I0B,I0C
number 6 2 4 4
Signal
current
input
3.2mA/12V DC 3.2mA/12V DC 0.63mA/12V <0.17 mA/10V
ON current
input
>1.875mA/7.5V >1.875mA/7.5V >0.163mA/9.8V
OFF current
input
< 0.625mA/2.55V < 0.625mA/2.55V < 0.083mA/5V
wire length < / = 100 m < / = 100 m < / = 100 m < / = 30 m(shield wire)
On=>Off On=>Off On=>Off
5ms 0.5ms Typical: 5ms
Off=>On Off=>On Off=>On
response
time of
input
3ms 0.3ms Typical: 3ms
Input
voltage
0~10 V DC
Precision
class
0.01V DC
bit of
conversion
12
error ±2%±0.12V
Conversion
time
1 cycle
sensor
resistance
<1K ohm
PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor
To Next Page
Loading...
