E721

Electronic control unit

Use application field For 24V sliding gate operator

  • To be used with sliding gate gearmotors only C720 and C721.
  • Equipped with OMNIdec and 2easy technologies, it is compatible with all 3-pin receivers and all photocells (non BUS included).

Dimensions and technical specifications

Model E721
Power supply voltage 220-240V~ 50/60 Hz
Max. power 10 W
Motor max power 220 W (C720) – 300W (C721)
Max. accessories load 500 mA
Accessories power supply 24V
Programming 3 keys (+, -, F) and LCD display
Operating logic Automatic (A), Semiautomatic (E), Automatic Timer (At), Automatic Safety (SA), Parking automatic (AP), Dead man, Automatic safety (S), Safety Step by Step (SP), Semiautomatic Step by Step (EP), Semiautomatic (B)/Mixed logic ©
Programmable functions Logic, Pause time A, Pause time B, Thrust, Opening speed, Closing speed, Deceleration spaces, Pre-flashing, Opening safety devices logic, Closing safety devices logic,Obstacle detection, Partial opening, Primary/Secondary
Work time Programmable (from 0 to 9 min and 50 sec)
Pause time Programmable (from 0 to 9 min and 50 sec)
Thrust power Programmable on 50 levels
Speed adjustment Programmable on 10 levels
Terminal board inputs BUS 2 Easy 5 inputs (open A, open B, close, stop, safety device at opening, safety device at closure)
Terminal board outputs 1 programmable output (failsafe, alarms, LED, courtesy light, can be activated with radio channel 2), flashing light
Rapid connector OmniDEC (XF 433 or XF 868)
Protection Fuses Self-resetting
Operating ambient temperature -20°C ÷ +55°C


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Frequently Asked Questions

The FAAC E721 is an electronic control unit designed for FAAC 24V sliding gate motors, providing intelligent low-voltage control for residential and light commercial sliding gate applications. It manages all aspects of motor operation, including direction control, travel limits, obstacle detection, safety device integration, and access control inputs within a 24V DC system architecture.

A 24V control unit is safer to work on during installation and maintenance in outdoor environments and is compatible with battery backup and solar power systems. This gives the E721-based system the flexibility to operate independently of mains power — an important advantage for remote properties or installations where a reliable power supply to the gate cannot be guaranteed.

Yes. The E721 includes a programmable auto-close timer that triggers the gate to return to the closed position after a defined delay following an open command. This is a valuable security feature that ensures the gate is never inadvertently left open, particularly useful for properties where the gate is operated frequently throughout the day.

The E721 supports photocells, safety edges, and warning lights, providing comprehensive obstacle detection and visual warning capability during gate operation. All safety inputs are monitored continuously, and the E721 will stop and reverse the gate immediately if any safety device is activated during a cycle.

Yes. The 24V DC operation of the E721 makes it fully compatible with solar panel and battery storage systems, allowing the complete sliding gate automation system to run entirely on renewable energy. We design and install an appropriately sized solar and battery setup to match the gate's usage frequency and your site's available sunlight.