DHTML JavaScript Website Pull Down Navigation Menu By Milonic

Plug & Play C21 and CD80® Power Modules


Convert your dimmer circuits to switched power circuits on the fly!


Plug & Play CD80® Power ModulesPlug & Play CD80® Power Modules



Plug & Play CD80® Power Modules


PDF FileDatasheet
Web Page FileSpecifications
PDF FileCD80PMC Polarity Jumpers
PDF FileWhite Paper: AC Power Switching with Air-Gap Relays vs. Solid-State Relays
PDF FileCD80® Power Module SV (3D)
PDF FileCD80® Power Module AE (3D)
NOTE: 3D PDF files are not supported by web browsers and require downloading and Adobe Acrobat for viewing. Clicking the hyperlink will force file download to your computer.

For use with CD-3000+ Control Systems ONLY! See note below.


  • DMX Non-Dim relay control of devices/loads requiring pure sinusoidal AC Power.
  • Designed for use with Johnson Systems CD-3000+ Control Systems.
    Not compatible with OEM rack controls.
  • All models feature dual 20 Amp magnetic breakers with a UL 489 rating.

  • 277VAC rated 50 Amp tungsten "air-gap" relays.
  • Blue control LED indication of relay activation/closure.
  • Dual 20 Amp constant power modules also available.
  • ETL compliant.

Ordering Information
Model Description/Application
C21-PM Dual 20 Amp Non-Dim Relay Power Module For C21.
C21-CM Dual 20 Amp Constant Power Module For C21.
C21-FM Filler Module For C21.
CD80PM-SV Dual 20 Amp Non-Dim Relay Power Module for CD80® Supervisor (SV).
CD80CM-SV Dual 20 Amp Constant Power Module for CD80® Supervisor (SV).
CD80FM-SV Filler Module for CD80® Supervisor (SV).
CD80PM-AE Dual 20 Amp Non-Dim Relay Power Module for early generation CD80® and CD80® Advanced Electronics (AE).
CD80CM-AE Dual 20 Amp Constant Power Module for early generation CD80® and CD80® Advanced Electronics (AE).
CD80FM-AE Filler Module for early generation CD80® and CD80® Advanced Electronics (AE).
DE90PM Dual 20 Amp Non-Dim Relay Power Module for Environ 2 or Digital Environ.
DE90CM Dual 20 Amp Constant Power Module for Environ 2 or Digital Environ.
CD80AE-MCS Module Connector/Pin Set.
CD80AE-RCS Rack Connector/Pin Set.
CD80SV-MCS Module Connector/Pin Set.
CD80SV-RCS Rack Connector/Pin Set.
C21-MCS Module Connector/Pin Set.
CD80AE-MCS
Module Connector/Pin Set
CD80AE-MCS
CD80AE-RCS
Rack Connector/Pin Set
CD80AE-MCS
CD80SV-MCS
Module Connector/Pin Set
CD80AE-MCS
CD80SV-RCS
Rack Connector/Pin Set
CD80AE-MCS
C21-MCS
Module Connector/Pin Set
CD80AE-MCS


Module connector/pin sets above are new, NOT refurbished.

NOTE: A two (2) year warranty applies to CD80® Power Modules if controlled by Johnson Systems CD-3000+ or CD-2000+ control systems.

No warranty or product return is available if these products are used, even temporarily, with any OEM controls as they are incompatible.

The inferior and unprotected drive signals in certain controls may damage this equipment.

All "boxed good" sales are final.

It is the Dealer's responsibility to ensure the correct equipment is being ordered.


Presidor™ Retrofit LED Dimmer Modules

Also see Retrofit LED Dimmer Modules

JOHNSON SYSTEMS INC.

1923 Highfield Cres. S.E., Calgary, Alberta T2G 5M1 Canada
Phone: (403) 287-8003 • Fax: (403) 287-9003

info@johnsonsystems.com