DL205 Installation and I/O Manual, 2nd Edition
3–60
Chapter 3: I/O Wiring and Specifications
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F2-02DAS-1 2-Channel Isolated 4-20mA Analog Output Module
Number of Channels
2, isolated
Output Ranges
4 to 20 mA
Resolution
16 bit (1 in 65536)
Output Type
Current sourcing
Digital Output Points
Required
32 (Y) output points
(16 binary data bits, 2 channel ID bits,
1 output enable bit)
Isolation Voltage
±750 V continuous, channel to channel,
channel to logic
Base Power Required 5VDC
100 mA
Loop Supply
18-32 VDC
External Power Supply
18-32 VDC @ 50 mA per channel
Output Loop Compliance
Vin - 2.5V
Load Impedance
0-1375 (@ 32 V)
Maximum Load/ Power
Supply
375 /12 V, 975 /24 V, 1375 /32 V
PLC Update Rate
1 channel per scan maximum (D2-230 CPU)
2 channels per scan maximum (D2-240,
D2-250(-1) and D2-260 CPUs)
Conversion Settling Time
3ms to 0.1% of full scale
Linearity Error (end to end)
±10 count (±0.015% of full scale) maximum
Gain Calibration Error
±32 counts (±0.05%)
Offset Calibration Error
±13 counts (±0.02%)
Output Drift
50 ppm/ºC
Maximum Inaccuracy
0.07% @ 25ºC (77ºF)
0.18% 0 to 60ºC (32º to 140ºF)
Operating Temperature
0º to 60ºC (32º to 140ºF)
Storage Temperature
-20º to 70ºC (-4º to 158ºF)
Relative Humidity
5 to 95% (non-condensing)
Environmental air
No corrosive gases permitted
Shock & Vibration
MIL STD 810C 514.2
Noise Immunity
NEMA ICS3-304
Terminal Type (included)
Removable; D2-8IOCON
One count in the specification table is equal to one least significant bit of the analog data value (1 in 65536).
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