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Hazardous Area
SVI II ESD
GE DPI620
Figure 90 Intrinsically Safe Installation with Galvanic Isolator
192 |
=GE Oil & Gas
Power
Supply
Do not connect a HART
CAUTION
unless the controller is HART
Loss of control or a process upset can occur if the controller output
circuit is not compatible with HART
A control circuit must be HART
NOTE
installed. Contact controller or DCS manufacturer. See HART
Filter Required for Certain Controls System Output Circuits.
Non-hazardous Area
I.S. Galvanic
Isolator
HART
Modem
®
modem and a PC to a control circuit
®
compatible or has a HART
®
®
compatible or have a HART
© 2016 General Electric Company. All rights reserved.
Power
Supply
HART
Hart Compliant
Filter
Control System
Output Card
ValVue ESD
®
filter.
signals.
®
filter
®
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Troubleshooting
