Relay Interface Analog to Digital Status Input Support Contact Us EECI Home Page View Cart

STA-16 Digital Input Interface
RS-232, USB or RS-485 Contact Monitor
Voltage Monitor - Data Logger - Event Collection Device

16 Channel Digital RS-232 Interface

(shown below with RCT-16 terminal block)

STA-16 Digital Input Interface$ 119.95 Quantity  

ACCESSORIES
Click the add button to add accessories, then click BUY

RCT-16 Terminal Block Adap$ 22.95 Quantity  

CC-DE9S RS-232 Cable 9 pin...$ 8.95 Quantity  

CO-USB USB Cable and Driver..$ 18.95 Quantity  

View Options

Additional Accessories


  • Designed for continuous 24 hour industrial operation
  • Commercial Grade reliability - 25 years of proven performance in the energy management field.
  • In addition to use in energy management and HVAC, the STA-16 is widely used for equipment monitoring and for use as a security system interface with event logging.
  • Connects to USB, RS-232 or optional RS-422, RS-485
  • May be connected directly to Internet or LAN using CO-LAN Ethernet to RS-232/RS-485 Device Server
  • Full technical support provided by on staff advisors
  • Optional Touch Tone Input available
  • Optional AC Opto Isolators available for use with the digital inputs
  • Expandable up to 144 digital inputs or up to 32 analog inputs using ST-32 or AD-16 expansion cards
  • Expandable to control up to 112 relays or digital outputs using EX-16 or EX-32 expansion cards
  • Compatible with all versions of Windows including XP, Vista, Windows 7, Windows 8, 8.1 and Windows 10
  • Open Source - Source code examples included in Microsoft Visual Basic 6, Microsoft Visual Basic.Net, VB 2008, VB 2010, Microsoft ASP.NET, Assembly, C# and others
  • Includes CD with Technical Reference and Data Logging Software - Cable, terminal block and power supply sold separately

Status Interface for connection to RS-232

STA-16 Description and Spec

STA-16 Tech Reference

STA-16 Software Download

View All

Event Notification for your Smartphone


ELECTRONIC ENERGY CONTROL INC
14960 Maple Ridge Rd
Milford Center OH 43045-9016

TOLL FREE (24 hour order line)
(800) 842-7714

Technical Support (937) 349-6000
Internet Email cst@eeci.com

Copyright ©1996 - 2017 Electronic Energy Control, Inc.
All Rights Reserved
Document End