Delta DVP-ES3 Series

Chapter 2 Specifications and System Configuration
2-17
2_
2.1.2.5 DVP-EX3 Analog Inputs / Outputs
 Two Analog Inputs
Item
Voltage Input
Current Input
Analog signal
-10~+10 V -20~20 mA / 4~20 mA
Resolution
12-bit 11-bit
Input impedance
≧1M Ω
250 Ω
Conversion time
3 ms / CH
Analog to digital
conversion range
-2000~2000
-
1000~1000 (-20~20 mA)
0~1000 (4~20 mA)
Digital value
output
SR168 (CH1), SR169 (CH2)
You can use the program to read the values in SR to obtain the corresponding A/D conversion value for the
channel.
 Two Analog Outputs (applicable to DVP36EX3 and DVP28EX3)
Item
Voltage Output
Current Output
Analog signal
-10~+10 V 0~20 mA
Resolution
12-bit 12-bit
Input impedance
≧1 KΩ
≦500 Ω
Conversion time
2 ms / CH
Analog to digital
conversion range
-2000~2000 0~4000
Digital value
output
SR172 (CH1), SR173 (CH2)
You can use the instruction MOV to move the value to the SR to obtain the corresponding voltage output
value.