Section II – Pre-Installation Considerations
Supervisory Computer
Supervisory Computer,
SCADA, Printers, Card
Readers, Smart Additive
Injectors, Mass Meters,
Shared Printing
Pumps, Digital Valves,
Alarm Relays, Stop Relay,
Piston Injector, Metered
Injector, Additive Pumps,
General Purpose
External Totalizer
Pulse Output
AC Digital Output
AC Digital Output
AC Digital Output
AC Digital Output
DC Digital Output
DC Digital Output
Ethernet
EIA-232/EIA-485
EIA-232/EIA-485
EIA-232/EIA-485
Security Switch,
Permissives, High
Flow Switches,
Remote Start, Remote
Stop,Transaction
Reset, Printer Tray
Switch, Piston Injector
Feedback, General
Purpose
DC Digital Input
DC Digital Input
DC Digital Input
Temperature, Pressure, or
Density
Temperature
Flow Meter
Pulse Input
Pulse Input
RTD
4-20 ma
Figure 1. I/O Block Diagram
The Smith Meter
®
microLoad.net
™
is a micro-processor based single arm, single product electronic preset instrument