Yaskawa 120 Series I/O Modules - Manual (Page 150)

4.1 Analog Input Specifications
4-3
4
* Overrange is detected when +10.24 V < Channel input signal or
Channel input signal < -10.24 V
2) Input Characteristics
The following diagram show the input characteristics. Two modes are available:
±2000 mode and 0-4000 mode. The mode is selected by I/O allocation.
Note: (1) For ±2000 mode, if input register value exceeds the range
from -10.24 V to +10.24 V, the analog input value will be
clamped at -2048 or +2048.
(2) For 0-4000 mode, if input register value exceeds the range
from -10.00 V to +10.24 V, the analog input value will be
clamped at 0 or 4048.
Maximum Heating Value 2.3 W
Hot Swapping
(Removal/insertion under power) Permitted
Approximate Mass 300g
External Dimensions 40.3 ×130×103.9 mm (W×H×D)
Recommended Cable Shielded twisted-pair wires
1.3 mm
2 (AWG16) to 0.5 mm 2 (AWG20)
Item Specification
Analog input value Input register value
±2000 mode 0-4000 mode
≤-10.24 V -2048 0000
-10.00 V -2000 0000
-5.00 V -1000 1000
0.00 V 0000 2000
+5.00 V +1000 3000
+10.00 V +2000 4000
≥+10.24 V +2048 4048
Input register value
Analog input value (V)
0-4000 mode
+2000 mode