8 IN 4 OUT Module - flush mount
- NK-IO84M
-
8 IN 4 OUT Module - flush mount
NK-IO84M module includes 4 digital inputs to interface free potential contacts; 4 analog / digital inputs for free potential contacts or temperature sensors and 4 LED outputs.
Digital inputs can interface sensors, traditional buttons, etc; 4 LED output channels at low voltage can drive LED for synoptics panels or switches.
Dimensions: height x width x depth: 43x36x24mm
Power supply: From KNX bus 21..30 Vcc SELV current consumption < 10mA
12 configurable channels:
• [01 ÷ 04] 4 digital inputs (for free potential contacts)
[05 ÷ 08] 4 digital or analogic inputs (for free potential contacts or temperature probe)
• [09 ÷ 12] 4 low voltage outputs for signal LEDS
Digital inputs:
• 8 channels [01 ÷ 08] for free potential contacts
• Voltage scanning 3,3 V Dc
• MAX inputs cable lenght 30m (twisted) [01 ÷ 04]
• MAX inputs cable lenght 10m (twisted) [05 ÷ 08]
• 6 poles terminal with screws [05 ÷ 08]
Analog inputs:
• 4 channels [05 ÷ 08] configurable as temperatur sensors with
both probes:
NK-SDT1 (range from -20°C to +100°C)
NK-SDT2 (range from -50°C to +60°C)
• 2 channels [05 ÷ 06] configurable as thermostat
Digital LED outputs: 4 low voltage outputs for signal LEDS
Max 0,3 mA for each output
Heating and cooling mode:
• Mode can be set with HVAC MODE object or with set point
• Set point change is programmable via BUS
• 2 ON/OFF points and algorithm for PWM control
• 3 speed fan coil control
• OFF MODE for open windows (contacts required)
• Comfort MODE (occupied room)
