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7.6
Current Outputs
The following are typical channel wiring options for mA outputs. HART option is supported. Dithering is not supported.
E xte rnal l y Pow ered Thr ee -w ir e R ec eiv er
E xte rnal Power ed Fou r - wi re R ec ei ver
P owe
Two - wire R ec ei
PUAA/YUAA
0–20 mA Analog Current Outputs
Caution
To avoid false heat alarms, ensure that the output loads are more than 600 ohms for
the loop current (moving power dissipation and heat to outside of the YUAA package)
when using more than 8 channels of Current Output at ambient temperatures above
60°C (140 °F).
It is possible to drive into shorted loads causing all power dissipation to be within the
YUAA package. In this situation, there may be thermal alarms generated from the
processor board while in hot ambient conditions.
YUAA Universal I/O Modules
GEH-6855_Vol_II System Guide 189
Public Information
Содержание Mark VIeS
Страница 16: ...Notes 16 GEH 6855_Vol_II GEH 6855_Vol_II Mark VIeS Functional Safety Systems Volume II Public Information ...
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Страница 145: ...TRLYS1B Terminal Board Wiring YDOA Discrete Output Modules GEH 6855_Vol_II System Guide 145 Public Information ...
Страница 153: ...TRLYS1D Circuits TMR YDOA Discrete Output Modules GEH 6855_Vol_II System Guide 153 Public Information ...
Страница 157: ...TRLYS1F Terminal Board Wiring YDOA Discrete Output Modules GEH 6855_Vol_II System Guide 157 Public Information ...
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Страница 369: ...JPDE Photo PDM Power Distribution Modules GEH 6855_Vol_II System Guide 369 Public Information ...
Страница 396: ...JGND Mounting 396 GEH 6855_Vol_II GEH 6855_Vol_II Mark VIeS Functional Safety Systems Volume II Public Information ...
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