TechnipFMC Smith Meter microLoad.net - Sample Application Wiring Diagram; Interposing Relays in System Design


Section IV – Diagrams
Sample Application Wiring

• Smith Meter
®
microLoad.net™
• PD meter w/ UPT transmitter
• Smith Meter
®
Card Reader
• Serial Printer
• RTD temperature sensor
• Pressure Transmitter
• External Totalizer
• Lubrizol Blend Pak Additive Injector
• Generic Ground Monitor
  

Interposing Relays
This sample illustrates the use of interposing relays in a system of this type. Interposing relays are used
                 
microLoad.net’s DC Digital Inputs. Interposing relays are also used with the microLoad.net’s digital outputs to
provide greater load capacity needed to energize the coils of the pump motor starters.