Issue/Rev. 0.7 (9/18) ║ MN06150 • Page 39
Section IV – Diagrams
Sample Application Wiring
The following is a sample microLoad.net configuration. Our sample application includes the following equipment:
• 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
• Generic Overfill Monitor
The sample application assumes 120 Vac Instrument Power, and 460 Vac 3 Phase power for pumps.
Interposing Relays
This sample illustrates the use of interposing relays in a system of this type. Interposing relays are used
to interface the ground and overfill monitors in order to provide contacts which may be connected to the
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.
Содержание Smith Meter microLoad.net
Страница 13: ...Issue Rev 0 7 9 18 MN06150 Page 13 Section IV Diagrams Figure 3 Opening microLoad net ...
Страница 16: ...Page 16 MN06150 Issue Rev 0 7 9 18 Section IV Diagrams Table 6 microLoad net I O Configuration Worksheet ...
Страница 29: ...Issue Rev 0 7 9 18 MN06150 Page 29 Section IV Diagrams Figure 16 RS 232 Shared Printing ...
Страница 30: ...Page 30 MN06150 Issue Rev 0 7 9 18 Section IV Diagrams Figure 17 RS 485 Shared Printing ...
Страница 37: ...Issue Rev 0 7 9 18 MN06150 Page 37 Section IV Diagrams Figure 24 AC Digital Outputs ...
Страница 40: ...Page 40 MN06150 Issue Rev 0 7 9 18 Section IV Diagrams Figure 26 Sample Application Worksheet ...
Страница 41: ...Issue Rev 0 7 9 18 MN06150 Page 41 Section IV Diagrams Figure 27 Sample Application AC Wiring ...
Страница 43: ...Issue Rev 0 7 9 18 MN06150 Page 43 Section IV Diagrams Figure 29 Sample Application Power Wiring ...
