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Analog Output
Section 4 I/O Module
iDCS-8000 Hardware User Manual (2013/8/14, Rev: 1.43)
59
4.5.2
F-8028CH
4.5.2.1
Overview
8 current output channels
Built-in HART master interface
Overrange output
Open wire detection
RoHS compliance
3000 V
DC
isolation from output to backplane
3000 V
DC
isolation from output to frame ground
Redundancy
Fast redundant switching time (<1 ms)
The F-8028CH is a 16-bit, 8-channel analog output module. It provides digital to analog converter
controlled by the system module to convert the digital data into output signals. Users can specify the start
up and safety value through configuration software. Moreover, this module has ±0.05% accuracy for
highly accurate application. In addition to current output, F-8028CH is also built-in HART master interface
to remotely maintain devices via HART. Besides, the F-8028CH provides 3000V
DC
optical isolation between
channels and backplane bus. If any high voltage or current damages these channels, this module won’t
affect other component in iDCS-8000 system.
4.5.2.2
Specification
Parameter
Value
Feature
HART interface
Yes, supports HART master
Redundant
Yes (Switching time < 1 ms)
Termination board break off detection
Yes
Open Wire Detection
Yes
Power-On Value
Yes
Safety Value
Yes
LED indicator
1 RUN, 1 ACT, 1 DUX
Analog Output
Number of channels
8
Type
4 ~ 20 mA, currnet sourcing
Maximum Allowable Output Range
±25% (0 ~ 24 mA)
Resolution
16 bit
Output Response Time
<200
μ
S
Accuracy
±0.05% FSR
Содержание iDCS-8000
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Страница 16: ...Section 1 Introduction Installation 16 iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43 DN AIH 04...
Страница 24: ...Section 1 Introduction Installation 24 iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43...
Страница 37: ...Digital Input Section 4 I O Module iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43 37 4 2 1 4 Pin Assignment...
Страница 43: ...Analog Input Section 4 I O Module iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43 43 4 4 1 4 Pin assignments...
Страница 46: ...Section 4 I O Module Analog Input 46 iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43 4 4 2 4 Pin assignments...
Страница 49: ...Analog Input Section 4 I O Module iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43 49 4 4 3 4 Pin assignments...
Страница 52: ...Section 4 I O Module Analog Input 52 iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43 4 4 4 4 Pin assignments...
Страница 61: ...Analog Output Section 4 I O Module iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43 61 4 5 2 4 Pin assignments...
Страница 64: ...Section 4 I O Module Pulse Input 64 iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43 4 6 1 4 Pin assignments...
Страница 90: ...Section 5 Termination Board Pulse Input 90 iDCS 8000 Hardware User Manual 2013 8 14 Rev 1 43 5 5 1 4 Wiring...