Overview

The 07KR51 - HSB 24VDC is a versatile control module that offers 8 isolated 24V DC inputs and 6 relay outputs, designed for various industrial applications. It operates on a 24V DC power supply, ensuring reliable performance even in challenging environments. This model is equipped with robust features, including protection against polarity reversal, and provides effective short circuit protection. It’s ideal for controlling and monitoring systems in automation, industrial control, and remote monitoring applications.

Technical Specifications

• Brand: ABB

• Model: 07KR51 - HSB

• Part Number: 1SBP260015R1001

• Dimensions: 120 x 93 x 84 mm

• Weight: 400 g

• Power Supply:

  • Nominal Value: 24V DC
  • Admissible Voltage Range: 19.2V to 30V
  • Consumption (Typical):
    • Unit alone: 80 mA
    • Maximum configuration: 400 mA
  • Polarity Reversal Protection: Yes
  • Dissipation: 5W

• Inputs:

  • Number of Inputs: 8
  • Type: Isolated Electronic (1500 V AC isolation)
  • Input Voltage:
    • Nominal: 24V DC
    • Signal at 0 (IEC 1131-2): 0 to +5V
    • Signal at 1 (IEC 1131-2): +15V to +30V
  • Current at 24V DC:
    • Inputs lxx.02 to lxx.07: 7 mA
    • Inputs lxx.00 and lxx.01: 9 mA
  • Minimum Filtering Time: 5 ms
  • Cable Length:
    • Unshielded: 300 m
    • Shielded: 500 m

• Outputs:

  • Number of Outputs: 6
  • Type: Relay (250V AC, 2A)
  • Output Power Supply: 24V DC isolated

• Other Features:

  • Short Circuit Protection: Yes
  • Mains Voltage: 24V DC, with an admissible range from 19.2V to 30V.
  • Applications: Ideal for industrial automation, control panels, and monitoring systems where reliable 24V DC inputs and outputs are required.

FAQ

• Q1: What is the maximum voltage range for the input signals?
  A1: The admissible range for input signals is between 0V to 30V.

• Q2: How much current do the inputs draw?
  A2: The current drawn by the inputs varies: 7 mA for inputs lxx.02 to lxx.07 and 9 mA for inputs lxx.00 and lxx.01.

• Q3: Can the module be used with shielded cables?
  A3: Yes, shielded cables can be used with a maximum length of 500 meters.