FBs-4DA

FBs-4DA
FBs-4DA/2DA
4 or 2 Channels Analog Output Module
Specifications
Total Channels – 4(4DA) or 2(2DA) Channels
Resolution- 14 bit
Signal Resolution - 0.3mV(Voltage), 0.61uA(Current)
I/O Points Occupied –
4(4DA) or 2(2DA) RO(Output Register)
Conversion Time- Updated each scan
Accuracy- ±1 %
Max. and Min. output loadingVoltage Output- 500~1MΩ
Current Output- 0~500Ω
Introduction
Output RangeFBs-4DA and FBs-2DA are two of the analog
-10~+10V, -5~+5V, 0~10V, 0~5V
output modules of FATEK FBs series PLC.
-20~+20mA, -10~+10mA, 0~20mA, 0~10mA
They provide 4 and 2 channels 14 bit D/A
Isolation- Transformer(Power) and photo-coupler(Signal)
output respectively. Base on the different
Indicator(s) - 5V PWR LED
jumper settings it can provide varieties of
current or voltage output signal. The output
External Power and Consumptioncode can be configured as unipolar or bipolar
24V-15%/+20%,
which makes the relation of output code and
120mA(4DA) or 70mA(2DA) max.
real output signal more intuitive. For safety,
the output signal will be automatically forced Internal Power Consumption- 5V, 20mA
to zero(0V or 0mA) when the module is not
Operating Temperature- 0 ~ 60 ℃
serviced by CPU for 0.5 second
Storage Temperature- -20 ~ 80 ℃
Dimensions- 40(W)x90(H)x80(D) mm
Dimensions
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FBs-4DA/2DA
4 or 2 Channels Analog Output Module
Wiring Diagram
2/2
FBs-4DA/2DA
4 or 2 Channels Analog Output Module
Jumper Setup
Output Code Format Selection
There are two formats of output code can be selected, one is Unipolar and the other is Bipolar. The range
of the Unipolar code value is 0~16383 while the Bipolar is –8192~8191. The extreme two ends of the
code value corresponding to the minimal and maximal analog output level respectively. For example, if
the analog signal is set to –10V~+10V range, for the same code value 0, the Bipolar code will result 0V
output, while the Unipolar code will result –10V output, for the code value 8191, the Bipolar code will
result 10V output, while the Unipolar code will result 0V output.
Code Format
Range
Bipolar
-8192 ~ +8191
Unipolar
0 ~ 16383
JP1 Setting
Output Signal Type Selection
The output signal type of each channel can be set individually. There are two jumpers for each channel to
control the output signal type. The corresponding jumpers for each channel are shown at below:
CH0
CH0
CH1
CH1
JPB
JPA
CH2
CH2
CH3
CH3
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JP1
FBs-4DA/2DA
4 or 2 Channels Analog Output Module
The jumper setting for each type of signal output are shown at below:
Signal Type
JPA Setting
JPB Setting
0~20mA
-20mA~+20mA
0~10mA
-10mA~+10mA
0~10V
-10V~+10V
0~5V
-5V~+5V
The default factory settings of FBs-4DA/2DA analogue output module are
Output code format – Bipolar(-8192~+8191)
Output signal type and range – Bipolar(-10V ~ +10V)
For those applications that require the setting differ than the above default setting should make some
modification according to the tables listed above
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