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P817-1176
8—Operation
Remote Operation
The switch can be operated from central
control via a communication link to the
RTU, allowing for remote configuration, di-
agnostics, and operaton. Refer to the
SCADA system instruction manual for spe-
cific instructions. Regardless of the type or
make of the SCADA system, the user must
place the Remote/Local switch in the "Re-
mote" position to allow remote operation.
Photo N shows typical Motor Operator with
RTU installed.
The Universal RTU Receptacle shown in
Photo O allows modular connection to an
RTU and communication back to central
control. Refer to supplemental drawing
SD817-1149 for signal pin outs and re-
mote operation relay specifications. The
following controls and diagnostics are pro-
vided.
Remote Status
• Remote/Local switch position indicator.
Open Status
• Overhead switch position indicator.
Close Status
• Overhead switch position indicator.
Low Battery Alarm
• Low battery indicator.
Battery Charger Status
• Battery charger present indicator. Also indi-
cates AC supply is present.
Battery Test
• Remote battery test control.
Remote Open
• Remote open control.
Remote Close
• Remote close control.
Photo N
Typical RTU Installation
Photo O
Universal RTU Receptacle