Chapter 2 Specifications and Functions
2-2
2.2 Performance Specifications
2.2.1 Performance specifications of diagnostic digital Input module (XGI-D21D)
Table 2.2 shows performance specifications of XGI-D21D.
Item
Specifications
Input point
8 points
Insulation method
Photo coupler insulation
Rated input voltage / current
DC24V / Approx. 8mA
Voltage range
DC20.4~28.8V (5% and lower ripple rate)
On voltage / On current
19V and higher / 5.2mA and higher
Off voltage / On current
11V and lower / 4.7mA and lower
Response time
(Input filter)
Off -> On
1ms/3ms/5ms/10ms/20ms/70ms/100ms, Initial value:3ms
On -> Off
1ms/3ms/5ms/10ms/20ms/70ms/100ms, Initial value:3ms
Insulation withstand voltage
DC 500V
Insulation resistance
10
㏁
and higher by Insulation ohmmeter
Diagnosis function
Wire break detection
Common method
8 point / 1COM
Suitable cable size
Stranded cable between 0.3~0.75
㎟
(2.8mm and smaller outer dia.)
Suitable clamped terminal
R1.25-3 (Sleeve built-in clamped terminal is not available)
Current consumption(
㎃
)
60mA
Operation display
LED On with input On
LED On during wire break
External connection method
9 point Terminal strip connector (M3 X 6 screws)
Weight
95g
[Table 2.2] performance specifications of XGI-D21D