AutomationDirect CLICK Series - Page 188

C0-4AD2DA-1 – 4-Channel Analog Current Input and 2-Channel Analog
Current Output Module (continued)
Output Specifications
Outputs per Module
2
Output Range
4–20 mA (source)
Resolution
12-bit, 3.9 uA per count
Output Type
Current sourcing at 20mA max. (One
common)
PLC Data Format
12-bit unsigned integer, 0-4095 counts
Output Value in Fault Mode
Less than 4mA
Load Impedance
0–600 q at 24VDC; minimum load:
0q 32° to 113°F (0° to 45°C);
125q 113° to 131°F (45° to 55°C)
ambient temp.
Maximum Inductive Load
1mH
Allowed Load Type
Grounded
Maximum Inaccuracy
±1% of range
Max. Full Scale Calibration Error
(Including Offset)
±0.2% of range maximum
Max. Offset Calibration Error
±0.2% of range maximum
Accuracy vs. Temperature
±50 PPM/°C maximum full scale
calibration change
(±0.005% of range/°C)
Max. Crosstalk at DC, 50/60 Hz
-72 dB, 1 LSB
Linearity Error (End to End)
±4 LSB maximum, (±0.1% of full
scale), monotonic with no missing
codes
Output Stability and
Repeatability
±2% LSB after 10 minute warmup
period typical
Output Ripple
±0.1% of full scale
Output Settling Time
0.2 ms maximum, 5μs min.
(full scale range)
All Channel Update Rate
20ms
Max. Continuous Overload
Outputs open circuit protected
Type of Output Protection
Electronically limited to 20mA or less
Output Signal at Power Up or
Power Down
4mA
CLICK PLC Hardware User Manual, 6th Edition, Rev. G – C0-USER-M
2–145
Chapter 2: Specifications