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Relay Control Systems (8 to 136 Relays)

EXM-16 Relay Control (32 channel) EXM-USB Front End shown with two
EXM-16 Expansion Modules...
providing for up to 32 relays/inputs






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EXM-USB Front End (type B USB jack)...$ 44.95 Quantity   

EX-8M Expansion Card (8 channel) ......$ 29.95 Quantity   

EXM-16 Expansion Card (16 channel)....$ 69.95 Quantity   

MT-2 Stand-off Kit..........................$ 3.95 Quantity   



RS-232 and RS-485 versions

WiFi and Ethernet versions

AR-2MF USB Relay (2 relays)

Remote Relay Desktop

Relay Cards

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The EXM modular control system design concept allows you to easily select or exchange the type of connection for your control system. Select the EXM Front End (USB, WiFi, Ethernet, RS-232 or RS-485) that best meets your requirements. In the event that future changes require an alternate type of connection, you may just exchange the front end for the desired connection without the time and cost of major hardware or software changes. The EXM modular control system design also allows you to easily add Analog to Digital inputs or control Digital to Analog output levels. Please contact EECI Support for more details.
  • Use Front End + (1) EXM-16 + Relays for a (16) channel Relay Control System
  • Use Front End + (2) EXM-16 + Relays for a (32) channel Relay Control System
  • Use Front End + (3) EXM-16 + Relays for a (48) channel Relay Control System
  • Use Front End + (2) EXM-32 + Relays for a (64) channel Relay Control System
  • Use Front End + (2) EXM-32 + (1) EXM-16 + Relays for a (80) channel Relay Control System
  • Use Front End + (3) EXM-32 + Relays for a (96) channel Relay Control System
  • Use Front End + (4) EXM-32 + Relays for a (128) channel Relay Control System
  • Available in 8 channel version, add EX-8M using the /M Option to Front End for 8 channel system or add to above systems
  • May be set to control relays or monitor inputs or combinations (up to 8 EXM-16 modules may be connected allowing for control of up to 136 relays or allowing monitor of up to 136 inputs)
  • Powered from USB port or Front End power source
  • Large variety of relay cards may be connected to relay port - RD-8, RG-8, RH-8, RI-8, RJ-8, RN-8, RYD-8, specialty cards and others
  • Miniature Solid State Relays are available that plug directly into the opto isolator socket and provide high current output in place of the opto output
  • The RCT-8 or RCT-16 Terminal Block may be used to connect inputs or provide direct connection to LEDs, low power relays or most solid state relays (100mw max)
  • Optically isolated relay outputs and inputs that protect your computer and allow relays, keypads and other devices to be located up to several miles from the EXM-16 and computer
  • Inputs may be used to monitor contact status or monitor AC or DC voltages 3.3 volts to 18 volts default (other voltage ranges available)
  • Use the SW-A Load Programmer software for 7 day time control of relays
  • Compatible with Windows 11, Windows 10, Windows Server, Windows 8.1, Windows 7, Windows Vista and Windows XP
  • Source code examples included on CD (or optional USB Flash Drive) in Microsoft Visual Basic.Net, Visual C#, C++, Python, Microsoft ASP.Net and others
  • LabVIEW compatible, includes LabVIEW VI, graphic software example and DLL library
  • Full technical support provided by on staff advisors
  • Requires MT-2 Mounting Kit
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

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All Rights Reserved
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