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6-Channel F Analog Input MTA
Marshalled Termination Assemblies for ET200M Remote I/O Modules
A5E00482820-12
95
Note
Fuses are available as spare parts from Siemens.
Fuse information can be found at:
http://www.littelfuse.com
http://www.bussmann.com
Note
When using a 1.5A channel fuse it is possible that one or more of the zener
diodes on the two Zener Diode Boards may be damaged in the event of a short
circuit in the field. It is recommended that the diode boards be tested or replaced
in the event a 1.5A channel fuse opens.
9.9
Module Restrictions
Restrictions for 6-Channel F Analog Input MTA
(6ES7650-1AH51-5XX0 or 6ES7650-1AH50-5XX0)
I/O Module Restrictions
MTA Design
Only 1 transmitter can be connected to a
channel.
MTA Design
Current Input Range
0 – 20 mA & 4 – 20 mA
Voltage Input Range
None. Voltage Mode not available
MTA Design: Module Vs is used to supply the
FET Switch Adapter.
FET Switch Adapter current consumption = 25
mA
MTA Design – Redundant Operation
Max Input Signal Input Current = 20.0 mA
MTA Design – Redundant Operation
Isolation Jumper, W200, must be connected
MTA Design
Worst case FAI MTA input channel voltage
drop = 11.4 V
Module Accuracy
Current Input
The MTA and an 8 meter cable add
±0.3% to the error limit specification of
the module for channels 0 - 3. The 3
meter cable adds ±0.1%.
To improve the accuracy with the MTA,
use the following configuration:
Module Parameter- Type of Sensor
Interconnection: 2 Sensors (There is
actually only one sensor connected.)
Channel Parameter- Unit Value: MIN
(Unit Value refers to the value returned by
the F-AI module to the CPU.)
2
Maximum channel input current without generating a diagnostic error
3
See Section 8.5
4
This is calculated with an input current of 20 mA
Содержание ET 200M
Страница 8: ...Preface Marshalled Termination Assemblies for ET200M Remote I O Modules 8 A5E00482820 12 ...
Страница 16: ...Contents Marshalled Termination Assemblies for ET200M Remote I O Modules 16 A5E00482820 12 ...
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Страница 78: ...8 Channel RTD Input MTA Marshalled Termination Assemblies for ET200M Remote I O Modules 78 A5E00482820 12 ...
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Страница 154: ...6 Channel F Analog Input HART MTA Marshalled Termination Assemblies for ET200M Remote I O Modules 154 A5E00482820 12 ...
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Страница 270: ...8 Channel HART Analog Output MTA Marshalled Termination Assemblies for ET200M Remote I O Modules 270 A5E00482820 12 ...
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Страница 284: ...Safety Information for US Customers Marshalled Termination Assemblies for ET200M Remote I O Modules 284 A5E00482820 12 ...