8 OUT Module

  • NK-M8U
  • 8 OUT Module

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The DIN RAIL 8 output Module NK-M8U is a KNX DIN rail mounting device useful to interface commands (e.g. push buttons) or loads (e.g. lamps) for any kind of applications.

The 8 outputs on board can be configured:
• Each output can be configured independently for load control (R1 to R8)
• Each output can be configured independently for ON/OFF or continuous switching (PWM) for Electric valves (solenoid actuators) (EV1 to EV8)
• Outputs can be configured in pairs for the management of roller shutters and blinds; up to 4 channels (Channels A to D)
• Outputs can be configured in pairs for management of Motor Reductor or for solenoid valves with 3 point control or for ventilating grille; up to 4 channels (Channels A to D)
• Fan Coil Actuator for 2/4 pipes systems for Heating / Cooling with 3 speed motors) (uses relay from 1 to 5)

Dimensions: Standard 4M for DIN rail mount

Power supply: From KNX bus 21..30 Vcc SELV current consumption < 10mA

Connections: Outputs: 2 screw connection for each input, MAX cable width. 4 mm2

General characteristics: 8 relay outputs (16 A)

Outputs:
• Resistive loads: Max 16 A
• Incandescent lamps: Max 10 A
• Motor and motor reduction unites: Max 10 A
• Fluorescent lamps with electronic transformer: Max 4 A
• Fluorescent lamps (max 140uF): Max 3 A (700W)

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  • See the following documents:
  • Brochure: IT EN