Motor Protection Electronics, Inc. - Apopka, FL
Manufacturer, Custom Manufacturer
Manufacturer of duplex controllers. Features of duplex controllers include solid state circuitry, low power inputs, input & output indicators, power ON indicator, surge protected outputs, fail safe operation, time delayed outputs, internal latching, internal alternator, push-to-test switch, lead or lag selector switch, dual HOA switches, high level alarm output & plug-in-base. Duplex controllers require a supply voltage of 120 VAC. Other specifications include output rating of solid state outputs rated for size 00 thru size 4 motor starters, LED indicators, control voltage of 5 VDC at 150 microamps (internal) & Lexan® enclosure.
products.mpelectronics.com/category/control...

I/O Controllers Products
	Station Controller SC100 Duplexer Station Controller SC2000

Ryan Herco Flow Solutions - Locations
Distributor
Worldwide distributor of multi parameter controllers including I/O controllers designed to measure flow, pH, ORP, conductivity, pressure, level & temperature. Features include 1/4 DIN enclosures, up to 6 input channels, up to 4 analog inputs, up to 8 relays, power ratings from 12 Vdc to 24 Vdc & 85 Vac to 264 Vac. Applications include RO & DI system control, media filtration, pure water production, chemical processing, metals & plastic finishing, cooling tower & boiler protection & waste water treatment. (signet)
Brand Names: Signet
webcat.rhfs.com/categorylist.aspx?catID=F65...

Siemens Energy, Power Generation - Orlando, FL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of instrumentation, control systems, SCADA, telemetry & turnkey solutions. Design, engineering & integration of SCADA & control systems. Human Machine Interface design, configuration & programming. Programmable process controllers, I/O boards, modems & power supplies. Measurement instrumentation includes float switches, intrinsic safety barriers, liquid-level transducers & sensors & pressure transducers.

Siemens Enterprise Communications - Boca Raton, FL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of instrumentation, control systems, SCADA, telemetry & turnkey solutions. Design, engineering & integration of SCADA & control systems. Human Machine Interface design, configuration & programming. Programmable process controllers, I/O boards, modems & power supplies. Measurement instrumentation includes float switches, intrinsic safety barriers, liquid-level transducers & sensors & pressure transducers.