Do-more H2 Series PLC User Manual, 1st Edition, Rev. F - H2-DM-M
6–16
Chapter 6: Specifications - Analog I/O Modules
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A
B
C
D
F2-08AD-2, Analog Input
F2-08AD-2 8-Channel Analog Voltage In
Number of Channels
8, single ended (1 common)
Input Ranges
0 to 5 V, 0 to 10V, ±5V, ±10VDC
Resolution
12 bit (1 in 4096) uni-polar
13 bit (1 in 8191) bi-polar
Active Low-pass Filtering
-3 dB at 200 Hz,
(-6 dB per octave)
Input Impedance
>20M
q
Absolute Maximum
Ratings
-75 to +75VDC
Converter Type
Successive approximation
Conversion Time
(PLC Update Rate)
8 channels per scan maximum
Linearity Error
(End to End)
±1 count (0.025% of full scale) maximum
Input Stability
±1 count
Full Scale Calibration
Error
(not incl. offset error)
±3 counts maximum
Offset Calibration Error
±1 count maximum (0V input)
Step Response
1 ms to 95% of F.S. change
Maximum Inaccuracy
±0.1% @ 77ºF (25ºC)
±0.3% 32º to 140ºF (0º to 60ºC)
Accuracy vs.Temperature
±50ppm/ºC maximum full scale
(Including max. offset change of 2
counts)
Base Power Required
5VDC
100mA
External Power Supply
5mA maximum, +10 to +30 VDC
Operating Temperature
32º to 140ºF (0º to 60ºC)
Storage Temperature
-4º to 158ºF (-20º to 70ºC)
Relative Humidity
5 to 95% (non-condensing)
Environmental Air
No corrosive gases permitted
Vibration
MIL STD 810C 514.2
Shock
MIL STD 810C 516.2
Noise Immunity
NEMA ICS3-304
Terminal Type (included)
Removable; D2-8IOCON
ZIPLink Module
ZL-RTB20 (Feedthrough)
ZIPLink Cable
ZL-D2-CBL10 (0.5 m)
ZL-D2-CBL10-1 (1.0 m)
ZL-D2-CBL10-2 (2.0 m)
AD
C
Voltage
Trans mitter
Voltage
Trans mitter
Voltage
Transmitter
Voltage
Transmitter
CH1
CH3
+
CH5
+
CH7
+
0 VDC
24VDC
+
-
CH2
CH4
+
CH6
+
CH8
+
CH1
CH2
CH3
CH4
24VDC
Analog Multiplexer
+
+
0V
3-wire
2-wire
4-wire
3-wire
+
-
+
+
+
+
+
+
-
-
-
-
One count in the specification table is equal to one least
significant bit of the analog data value (1 in 4096). Includes
circuitry to automatically detect broken or open transmitters.
Note 1: Shields should be grounded at the signal source.
Note 2: Connect all external power supply commons.
Note 3: Connect unused channels (CH5+, CH6+, CH7+, CH8+ in
this example) to 0VDC.
+24V
CH2+
CH4+
CH6+
CH8+
0V
CH1+
CH3+
CH5+
CH7+
F2-08AD-2
IN
ANALOG
8CH
10-30VDC
5mA
ANALOG IN
0-5.0 - 10VDC
+/-5, +/-10VDC
+24V
CH2+
CH4+
CH6+
CH8+
0V
CH1+
CH3+
CH5+
CH7+
F2-08AD-2
IN
ANALOG
A
8CH
10-30VDC
5mA
ANALOG IN
0-5.0-10VDC
+/-5, +/-10VDC