10
2 I N S TA L L AT I O N
2.1 External Connections (Termination)
Figure 1: OPTImizer² Field Wiring
110-250 VDC (Twisted Pair Recommended)
90-264 VAC 50/60Hz
Use Twisted Pair Cable
Contact Rating: 3A @ 250 VAC or
1/2A @ 125VDC
The OPTImizer
2
should be installed
as close to the CT Pickup Coils as
possible. Cut any excess cable from the
Pickup Coils. It is not recommended to
extend the Pickup Coil cables.
SF
6
Density Sensors
Terminal Screw
maximum torque
12 inch-Lbs
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