Positioner Power Supply; Step Up Converter; Figure 1-6 Positioner Power Supply; Figure 1-7 Step Up Converter - Will Burt POSITIONIT PI-150 Operator's Manual

I PI-150 PI-75
P OSITION T AND

1.6.4 Positioner Power Supply

The positioner power supply (P/N: 208016) (Figure 1-6) is used in systems using 120 VAC (50
or 60 Hz) or 240 VAC (50 or 60 Hz) to convert the AC power to 24 VDC input power for the
positioner. The power supply has short circuit, overcurrent, overvoltage, and over temperature
protections. It is an IP67 design and is suitable for dry, damp, or wet locations.

Figure 1-6 Positioner Power Supply

1.6.5 Step Up Converter

The step up converter (P/N: 208012) (Figure 1-7) is used in systems with 12 VDC input power
to step up the power to 24 VDC for the positioner.

Figure 1-7 Step Up Converter

1-8 TP-5129001-J
January 2022