ABB ICMK-14-N1 Advant Controller 31 Remote Unit

Overview:

The ICMK-14-N1 is a central extensible remote unit designed for use with the CS31 system bus, providing 8 isolated 24 V DC inputs and 6 transistor outputs. This unit is ideal for a wide range of automation applications that require efficient input/output control in harsh industrial environments.

Key Features:

• Inputs: 8 isolated 24 V DC inputs.
• Outputs: 6 transistor outputs (24 V DC / 0.5 A).
• Power Supply: 24 V DC with a nominal voltage range of 19.2 to 30V.
• Polarity Reversal Protection: Yes.
• Short Circuit Protection: Yes.
• Power Dissipation: 5W.
• Weight: 400g.
• Dimensions: 120 x 93 x 84 mm.

Technical Specifications:

• Brand: ABB
• Model: ICMK14N1/ICMK-14-N1
• Input Voltage Range: 24 V DC, no isolated power supply for inputs.
• Maximum Output Current: 0.5 A per output.
• Power Consumption:
  • Unit alone (typical): 80 mA
  • Maximum configuration (typical): 400 mA
• Mains Voltage: 24 V DC, nominal value.
• Polarity Reversal Protection: Yes.

FAQs:

1. What is the voltage range for the ICMK 14 N1?
   The unit supports a voltage range of 19.2 to 30V DC.
2. Can the outputs handle more than 0.5A?
   No, the outputs are rated for 0.5A. Exceeding this limit may damage the unit.
3. Is there any protection against polarity reversal?
   Yes, the unit comes with built-in polarity reversal protection.

For more detailed information, please check official datasheet: Advant Controller 31