AutomationDirect CLICK Series - Page 142

C0-12ARE-1-D (continued)
DA1I – DA2I
AD1I – AD4I
Analog Specifications - Current Input
Inputs per Module
4 (current)
Input Range
0–20 mA (sink)
Resolution
12-bit
Conversion Time
50ms
Input Impedance
125q
Input Stability
±2 LSB maximum
Full-Scale Calibration Error
±2% maximum
Offset Calibration Error
±0.1 mA maximum
Accuracy vs. Temperature Error
±100ppm / °C maximum
Analog Specifications - Current Output
Outputs per Module
2 (current)
Output Range
4–20 mA (source)
Resolution
12-bit
Conversion Time
2.5 ms
Load Impedance
250q Typ (200q to 800q)
Loop Supply Voltage
DC 24V Typ (21.6–26.4 V)
Full-Scale Calibration Error
±2% maximum
Offset Calibration Error
±25mA maximum
Accuracy vs. Temperature Error
±120ppm / °C maximum
External DC Power Supply Required
21.6 –26.4 VDC
DAxI
DA+V
ACOM
External
Load
24VDC
Internal Module Circuitry
D/A
Converter
+
+
–
+
–
Analog Current Output Circuit
ADxI
0V
ACOM
125Ω
Internal Module Circuitry
+
A/D
Converter
Transmitter
P/S
Current
Transmitter
Analog Current Input Circuit
CLICK PLC Hardware User Manual, 6th Edition, Rev. G – C0-USER-M
2–99
Chapter 2: Specifications