DL205 Analog Input Modules
DL205 Installation and I/O Manual, 2nd Edition
3–44
Chapter 3: I/O Wiring and Specifications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
F2-04AD-1 4-Channel 4-20mA Analog Input Module
This module can be powered by either a 12 VDC or 24 VDC power supply, and is a direct
replacement for F2-04AD-1L modules.
Number of Channels
4, single ended (1 common)
Input Ranges
4 to 20 mA current
Resolution
12-bit (1 in 4096)
Active Low-pass Filtering
-3 dB at 120 Hz,2 poles
(-12 dB per octave)
Input Impedance
250 ±0.1%, 1/2W current input
Absolute Maximum Ratings
-40 mA to +40 mA, current input
Converter Type
Successive approximation
Conversion Time
(PLC Update Rate)
1 channel per scan maximum (D230 CPU);
4 channels per scan maximum (D2-240,
D2-250(-1) and D2-260 CPUs)
Linearity Error (End to End)
±1 count (0.025% of full scale) maximum
Input Stability
±1 count
Full Scale Calibration Error
(offset error not included)
±12 counts max., @ 20 mA current input
Offset Calibration Error
±7 counts max.,@ 4mA current input
Step Response
4.9 ms to 95% of F.S. change
Maximum Inaccuracy
±.5% @ 77ºF (25ºC)
±.65% 32º to 140ºF (0º to 60ºC)
Accuracy vs.Temperature
±50 ppm/ºC maximum full scale
(including max. offset change)
Recommended Fuse
0.032 A, Series 217 fast-acting, current inputs
Digital Input Points Required
16 (X) input points (12 binary data bits,
2 channel ID bits, 2 diagnostic bits)
Base Power Required 5 VDC
100 mA
External Power Supply
5 mA maximum, +10 to +30 VDC
Operating Temperature
32º to 140ºF (0º to 60ºC)
Storage Temperature
-4º to 158°F (-20º to 70ºC)
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 4096).
To Next Page
Loading...