Furman CN-20MP
20A MiniPort Power Sequencer


Furman’s CN-20MP Contractor Series MiniPort extends the benefits of SmartSequencing™ to electronics outside of the equipment rack, providing tremendous flexibility to any installation scenario. The unit may be daisy-chained and fully controlled via a Furman SmartSequencer™, legacy Furman sequencer, third-party sequencers, via the Internet (with BB-RS232 adaptor (sold separately) and SmartSequencer), and/or control and automation systems.

The CN-20MP features DIP switches and a potentiometer, allowing customization of settings such as sequencing delays, 12V on/off, and more. Security covers are provided to prevent unauthorized personnel from tampering with the DIP switches, and the unit can shut itself off automatically when triggered by a fire alarm.

Furman CN-20MP Contractor Series 20 Amp MiniPort Features:

  • SmartSequencing: SmartSequencing allows bidirectional, safe sequenced power up/down operations via the push of abutton or turn of a key
  • Voltage Protection: Extreme Voltage Shutdown (EVS) safeguards from catastrophic under-voltage (under 80V sustained) or over-voltage (over 145Vsustained) conditions. The EVS feature can be selectively enabled or disabled according to the preference of the user
  • BlueBOLT Compatible®: IP Control (Telnet or cloud-based BlueBOLT) via SmartSequencing (when connected to Furman's CN-1800S/CN-2400S (sold separately) with BB-RS232 Adaptor)
  • Diagnostic Lights: Diagnostic lights provide valuable system information including power quality
  • 20 Amp Output Current: 20 amp maximum current capacity
  • DIP Switch Customization: DIP switches and potentiometer allows customization of settings such as sequencing delays, 12V on/off, and more. Security covers are provided to prevent unauthorized personnel from tampering with DIP switches

Furman CN-20MP Contractor Series 20 Amp MiniPort Specifications:

  • AC Voltage Input Range: 90-139 VAC, 50/60 Hz
  • Maximum AC Current Rating: 20 Amps (No Breaker)
  • AC Cord: 3/12 AWG, 10 feet, black, fixed, NEMA 5-20P plug
  • AC Receptacles: 2 NEMA 5-20R's (1 duplex)
  • Surge/Under-Overvoltage Protection:
    • AC Undervoltage Protection: EVS, 77VAC+/-3VAC
    • AC Overvoltage Protection: EVS, 140VAC+/-5VAC
    • AC Overvoltage Reset Modes: Enabled and disabled (configurable via DIP Switch #9)
  • Operating Temperature Range: 5ºC (40ºF) to 40ºC (105ºF)
  • Humidity Range: <90% rH (Relative Humidity)
  • User Interface:
    • Circuit Breaker: No Breaker
    • Front panel diagnostic indicators (LED): Power, Extreme Voltage, Primary Link, Secondary Link
    • Side Panel DIP Switch Features (with security cover): 1 Minute Delay, 2 Minute Delay, 4 Minute Delay, Force Off NO/NC, 12V Mode On/Off GND Mode On,Momentary/Maintained, Primary/Secondary, EVS Reset Auto/Manual
    • Side Panel Potentiometer allows fine tune delay adjustments
  • Control/Status/Triggering (Rear Panel):
    • Remote Terminal: +5-30VDC In, 12VDC (12mA) Out
    • SmartSequencing: Phoenix-type 4-Pin Connector, Screw Terminals, Primary & Secondary Links (Current Loop - 1000 ft nominal
    • Remote Terminal: Phoenix-type 5-Pin Connector With Screw Terminals; +12V, STAT, REM, GND, DLY_OUT (Class 1 Wiring
    • Force Off: Phoenix-type 2-Pin Connector With Screw Terminals, FORCE OFF (Class 1 Wiring)
    • RS-232 Compatible: Yes, indirectly, when connected via SmartSequencing to a Furman Smart Sequencer with an RS-232 port
    • IP Accessibility: Optional IP control via Telnet, HTTP, or BlueBOLT® when used in conjunction with SmartSequencing
    • Voltmeter: Available with SmartSequencing Ethernet option, ± 2VAC accuracy
    • Ammeter: Available with SmartSequencing Ethernet option, ±1A accuracy
  • Power Consumption (No Load): 10 Watts
  • Safety Agency: CSA, RoHS Compliant

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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