Furman Sound Contractor Series CN-2400S 1RU 20 Amp Bidirectional SmartSequencer with SMP, EVS, 9 Outlets, 10' AC Cord

SKU: FUCN2400S MFR: CN-2400S
Earn VIP Reward Points

Key Features

  • Safeguard your equipment with Furman's SMP surge protection, ensuring clean power always.
  • Features EVS overvoltage shutdown, this power sequencer protects from dangerous voltage spikes.
  • This 20 amp power supply offers nine outlets, perfect for pro audio and home theater setups.
  • Use the SmartSequencer for staged power-up/down, preventing pops and extending equipment life.
  • With a 10-foot AC cord, easily manage power in racks or remote locations using this sequencer.
  • Remote control capabilities via RS-232 offer seamless integration into any smart home system.
See More Product Details
On Backorder?Expected Availability: 09/2025
Free Shipping

See Options

Qty
1

Protect your gear with Adorama Protect.* Learn more

1 Year

$84.99

2 Year

$149.00

3 Year

$219.00

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Furman Sound CN-2400S Specifications

  • AC Voltage Input Range

    90-139VAC, 50/60Hz

  • Maximum AC Current Rating

    20 amps (Thermal breaker)

  • AC Cord

    3/14AWG, 10', black, fixed, NEMA 5-15P plug

  • AC Receptacles

    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

  • Surge/Under-Overvoltage Protection

    AC Surge Protection: SMP
    Spike Protection Mode: Line to neutral, zero ground leakage
    Spike Clamping Voltage: 188VAC peak at 6,000 volts/3,000 amps
    Response Time: 1 nanosecond
    Maximum Surge Current: 6,500 Amps
    AC Undervoltage Protection: EVS, 77VAC+/-3VAC
    AC Overvoltage Protection: EVS, 145VAC+/-5VAC
    AC Overvoltage Reset Modes: Manual and Auto-reset (configurable)

  • AC Filtering

    LiFT
    Noise Attenuation: Linear, 10dB at 10KHz, 40dBat 100KHz, 50dBat 500KHz

  • Operating Temperature Range

    5 to 40 deg. C / 41 to 104 deg. F

  • Humidity Range

    <90% rH (Relative Humidity)

  • User Interface 1

    Key-switch: Front panel, 3-position key-switch (On, Off, Remote)
    Keys: Included, 1 pair
    Push-button Switch: Front panel, hidden by security cover
    Circuit Breaker: Front panel, push-button, 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

  • User Interface 2

    Front Panel 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
    Potentiometer: Front panel, hidden by security cover, fine tune delay adjust

  • Control/Status/Triggering (Rear Panel) 1

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

  • Control/Status/Triggering (Rear Panel) 2

    RS-232 Compatible: Yes, DB-9 Connector
    IP Addressability: Optional, via BB-RS232 Ethernet/RS-232 Adapter (sold separately) for IP control via Telnet, HTTP, BlueBOLT
    Voltmeter: Available with RS-232/Ethernet option, +/- 2VAC accuracy
    Ammeter: Available with RS-232/Ethernet option, +/-1A accuracy

  • Power Consumption (No Load)

    10W

  • Safety Agency

    NRTL-C, RoHS Compliant

  • UPC Code

    50654061028463

About Furman Sound CN-2400S

Where professional-grade power management is a necessity, the Contractor Series CN-2400S 1RU 20 Amp Bidirectional SmartSequencer stands out as an advanced and reliable solution. This innovative product, specifically designed for Commercial A/V Installers, integrates robust control capabilities with SmartSequencing Technology, superior AC protection, and AC noise filtration.

The CN-2400S is a pioneering product featuring Furman's SmartSequencing technology, a game-changer in the realm of large and complex A/V systems. It allows for safe and efficient power on and off operations with a simple button press or key turn, even by non-technical personnel. This high-quality product's bidirectional communication 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.

The CN-2400S offers an impressive range of control options, equipped with RS-232 ports and command sets for seamless 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.

This durable SmartSequencer also offers Surge Protection Series Multi-Stage Protection (SMP) Technology, providing the highest level of surge & spike protection available. Its Noise Filtration Linear Filtration Technology (LiFT) reduces AC noise linearly across a very wide bandwidth for unequaled audio & video clarity. The Voltage Protection Extreme Voltage Shutdown (EVS) circuitry safely powers down itself and connected equipment during unsafe voltage periods.

The CN-2400S also features nine total outlets, including eight rear panel NEMA 5-15R outlets and one front panel NEMA 5-15R outlet, providing ample connectivity for your devices. With its diagnostic lights, you can easily monitor system information including power quality, "Protection Ok" indicator, and Extreme Voltage indicator.

In summary, the Contractor Series CN-2400S 1RU 20 Amp Bidirectional SmartSequencer is an advanced, reliable, and high-quality solution for your power management needs, offering superior control, protection, and flexibility.

Furman Sound CN-2400S Features

  • Advanced SmartSequencing technology for efficient power management
  • High-quality surge and spike protection with SMP Technology
  • AC noise reduction via Linear Filtration Technology (LiFT)
  • Extreme Voltage Shutdown (EVS) for safe power control
  • Nine total outlets for flexible device connectivity
  • Diagnostic lights for easy system monitoring and control

Key Features

  • Safeguard your equipment with Furman's SMP surge protection, ensuring clean power always.
  • Features EVS overvoltage shutdown, this power sequencer protects from dangerous voltage spikes.
  • This 20 amp power supply offers nine outlets, perfect for pro audio and home theater setups.
  • Use the SmartSequencer for staged power-up/down, preventing pops and extending equipment life.
  • With a 10-foot AC cord, easily manage power in racks or remote locations using this sequencer.
  • Remote control capabilities via RS-232 offer seamless integration into any smart home system.

What's in the box:

  • Furman Sound Contractor Series CN-2400S 1RU 20 Amp Bidirectional SmartSequencer
  • Furman Sound 15 Year Limited Warranty