4 IN 4 OUT IN 4M Module
- NK-IO44
-
4 IN 4 OUT IN 4M Module
The DIN RAIL 4 Input / 4 Output Module NK-IO44 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 device is equipped with 4 binary inputs (potential free) and 4 binary relay outputs.
Inputs can be connected to conventional switching devices, e.g. push buttons, switches, floating contacts, for switching functions with pulse edge evaluation (e.g. rising or falling edge, toggle...).
Inputs can be configured with ETS SW, as output to drive LEDS. Inputs can be used to for on/off commands, dimming, shutter control, scene recall and control; outputs include switching function, scene recall and control logic function.
The 4 outputs on board can be configured:
• Each output can be configured independently for load control (R1 to R4)
• Each output can be configured independently for ON / OFF or continuous switching (PWM) for Electric valves (solenoid actuators) (EV1 to EV4)
• Outputs can be configured in pairs for the management of roller shutters and blinds; up to 2 channels (Channels A to B)
• 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 2 channels (Channels A to B)
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
• Inputs: 3 screw connection every 2 inputs, MAX cable width. 4 mm2
General characteristics:
• 4 inputs for free potential contacts configurable also as low voltage outputs for signal LEDS
• 4 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 6 A
• Fluorescent lamps (max 140uF): Max 3 A (700W)
