2-9
2-5. Electrical wiring
The wiring terminals are located in the main unit of the SVP. Typical wiring from the control
room to the SVP and possible way to connect a Commstaff or HART communicator are
illustrated below.
A Commstaff can be connected directly to the hooks. Apply sufficient waterproofing
treatment using nonhardening sealants made of silicone resins.
Controller
I IN I IN
4-20 mA DC
Commsta Model (CFS100)
(for model AVP100/102)
HART communicator
(for model AVP102)
Fig. 2-8.
WARNING
Close the cover tightly and do not open it while the SVP unit is energized in a hazardous
environment; doing so may cause an explosion.
To Next Page
Loading...