Yokogawa NFTB5S-00 Pressure Clamp Terminal Block

Key Features and Specifications

General:

• Description: Pressure clamp terminal block used for input/output modules for an FCN autonomous controller.
• Purpose: Provides a secure and reliable connection between field devices and input/output modules.
• Documentation: Refer to GS 34P02Q30-01E “Field Connection Specifications” and TI 34P02Q91-01E “FCN/FCJ Installation Guide” for detailed installation and connection guidance.

Digital Input Modules:

• Model Numbers: NFDV151, NFDV157, NFDV161
• Number of Input Channels:
  • NFDV151: 32 channels
  • NFDV157: 32 channels
  • NFDV161: 64 channels
• Rated Input Voltage: 24 V DC
• Input ON Voltage:
  • NFDV151 & NFDV157: 18 to 26.4 V DC
  • NFDV161: 20 to 26.4 V DC
• Input OFF Voltage: 5.0 V DC or less
• Input Current (at Rated Input Voltage):
  • NFDV151 & NFDV157: 4.1 mA ± 20% per channel
  • NFDV161: 2.5 mA ± 20% per channel
• Instantaneous Allowable Maximum Input Voltage: 30.0 V DC
• Withstanding Voltage:
  • Between input signal and system: 2 kV AC
  • Between commons: 500 V AC (common minus (-) side every 16-channel)
• Input Response Time: 8 ms or less (for status input)
• Functions:
  • Status input
  • Push button input
  • Function for detecting ON/OFF status
  • Function for counting the push button edge
• Maximum Current Consumption:
  • NFDV151: 500 mA (5 V DC)
  • NFDV157: 350 mA (5 V DC)
  • NFDV161: 550 mA (5 V DC)
• Weight:
  • NFDV151: 0.3 kg
  • NFDV157: 0.4 kg
  • NFDV161: 0.3 kg
• External Connection:
  • Pressure clamp terminal
  • MIL connector cable