Download PRECISION DIGITAL PD756 Instruction manual
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Model PD690 Universal Process Meter Instruction Manual AC Powered Meters (Power, Signal, External Functions) 4-20 mA Transmitter – + Signal Input Lockout Selection Jumper Array AC 3 2 1 L L P+ P- S- S+ C H A O L C MD K Figure 2: Transmitter Powered from Meter Loop Power Supply – AC 4-20 mA Transmitter + + – Signal Input Lockout Selection Jumper Array 3 2 1 L L P+ P- S- S+ C H A O L C MD K Figure 3: Transmitter Powered from External Power Supply www.predig.com 12