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SVI II AP
Figure 19 General Purpose and Explosion Proof Installation
SVI II AP
38 | =GE Oil & Gas
Hazardous Area
Barrier
Resistance
DPI620
Figure 20 Intrinsically Safe Installation
Non-Hazardous Area
HART®
Modem
DPI620
Single Channel
Zener Barrier
HART®
Modem
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Power
Supply
220 Ohms
HART® compliant
control system
output card
ValVue
Power
Supply
220 Ohms
HART® compliant
control system
output card
ValVue
.
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