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Furman - CN-2400S - 20A SmartSequencing Power Conditioner is available to buy in increments of 1

Furman - CN-2400S - 20A SmartSequencing Power Conditioner

Furman - CN-2400S - 20A SmartSequencing Power Conditioner

SmartSequencing with advanced AC protection and noise filtration.

Designed for Commercial A/V Installers, the CN-2400S combines robust control capabilities via SmartSequencing™ Technology, advanced AC protection, AC noise filtration, and optional compatibility with the BlueBOLT® Remote Power and Energy Management Platform (BB-RS232 adaptor required, sold separately).

The new CN-2400S is one of the first products to feature Furman’s SmartSequencing™ technology, which allows large and complex A/V systems to be safely powered on and off with a simple press of a button or turn of a key, even by nontechnical personnel. SmartSequencing’s bidirectional communications between installed units enables a primary unit to control and sequence multiple secondary units, ensuring multizone electronic systems are powered on and off safely and dependably from a single control point across an entire installation. Units can be connected via current loop at runs of more than 1,000 feet with backwards compatibility with Furman’s legacy sequencers.

In addition, the CN-2400S offers robust control options, equipped with RS-232 ports and command sets for integration with control systems. An optional RS-232-to-Ethernet adaptor (sold separately) adds full IP-addressability to the unit, allowing it to be controlled, programmed, and monitored from a smartphone, tablet, PC, or any Web-enabled device via Telnet, direct HTTP: connection, or Panamax/Furman’s BlueBOLT®-hosted remote power and energy management platform.


  • Surge Protection - Series Multi-Stage Protection (SMP) Technology provides the highest level of surge & spike protection available.
  • Noise Filtration - Linear Filtration Technology (LiFT) reduces AC noise linearly across a very wide bandwidth for unequaled audio & video clarity.
  • Voltage Protection - Extreme Voltage Shutdown (EVS) circuity safely powers down itself and connected equipment during unsafe voltage periods.
  • SmartSequencing™ - SmartSequencing allows bidirectional, safe sequenced power up/down operations via the push of a button or turn of a key.
  • Diagnostic Lights - Diagnostic lights provide valuable system information including power quality, “Protectection Ok” indicator, and Extreme Voltage indicator.
  • Remote Access (RS-232) - RS-232 compatibility & command set provide integration with control systems, open source and control programming.
  • BlueBOLT Compatible® - BlueBOLT provides remote access to reboot components, power equipemnt on/off, and monitor power quality via the internet from anywhere in the world.
  • Nine Total Outlets - The CN-2400S contains eight rear panel NEMA 5-20R outlets and one front panel NEMA 5-15R outlet.


Contractor Series

Line Voltage
120 (Volts)

BlueBOLT Enabled

AC Protection
Automatic Voltage Shutoff

Shipping Info
21.7 (Inches)

14.8 (Inches)

3.9 (Inches)

13 (Lbs)

Other Specifications
AC Voltage Input Range
90-139VAC, 50/60Hz

Maximum AC Current Rating
20 amps (Thermal breaker)

AC Cord
3/12AWG, 10 feet, black, fixed, NEMA 5-15P plug

Rear Panel Outlets
2 Unswitched NEMA 5 20R’s (1 duplex), 6 Sequenced NEMA 5-20R’s (3 duplexes each controlled by separate relay)

Front Panel
One NEMA 5-15R Convenience Outlet, Unswitched

AC Surge Protection

Spike Protection Mode
Line to neutral, zero ground leakage

Spike Clamping Voltage
188VAC peak @ 6,000 volts/3,000 amps

Response Time
1 nanosecond

Maximum Surge Current
6,500 Amps

AC Undervoltage Protection

AC Overvoltage Protection
EVS, 145VAC+/-5VAC

AC Overvoltage Reset Modes
Manual and Auto-reset (configurable)

AC Filtering

Noise Attenuation
Linear, 10dB @10KHz, 40dB@100KHz, 50dB@500KHz

Operating Temperature Range
5C (40F) to 40C (105F) degrees

Humidity Range
<90% rH (Relative Humidity)

Front panel, 3-position keyswitch (On, Off, Remote)

Included, 1 pair

Pushbutton Switch
Front panel, hidden by security cover

Circuit Breaker
Front panel, pushbutton, 20A Thermal Breaker

Front panel diagnostic indicators
Primary link, Secondary link, Ethernet, Remote off, Delay 1, Delay 2, Delay 3, Power, Protection OK, Extreme Voltage

DIP Switches
Front panel. Hidden by security cover, 1 Minute Delay, 2 Minute Delay, 4 Minute Delay, Force Off NO/NC, 12V Mode On/Off BND Mode On, Momentary/Maintained, Primary/Secondary, EVS Reset Auto/Manual

Front panel, hidden by security cover, fine tune delay adjust

Remote Terminal
+5-30VDC In, 12VDC (12mA) Out

Phoenix 4-Pin Connector, Screw Terminals, Primary & Secondary Links (Current Loop - 1000’ nominal)

Remote Terminal
Phoenix 4-Pin Connector With Screw Terminals; +12V, STAT, REM, GND (Class 2 Wiring)

Force Off/Delay 3 Terminal
Phoenix 5-Pin Connector With Screw Terminals, FORCE OFF, DELAY 3 (Class 2 Wiring)

RS-232 Compatible
Yes, DB-9 Connector

IP Addressability
Optional, via BB-RS232 Ethernet/RS-232 Adaptor (sold separately) for IP control via Telnet, HTTP, BlueBOLT®

Available with RS-232/Ethernet option, ± 2VAC accuracy

Available with RS-232/Ethernet option, ±1A accuracy

Power Consumption (No Load)
10 Watts

Safety Agency
NRTL-C, RoHS Compliant

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