LOGIC PROBE 9327

Detect the Presence of Voltage or Relay Contact Signals with Memory HiCorders at High-speeds

Key Features

  • Detect Hi/Lo voltage or relay contact signals
  • 4 channels with common ground
  • Switch between digital or contact input
  • 3 thresholds for digital input (+1.4 V/+2.5 V/+4.0 V)
  • Supports pulse widths as narrow as 100 ns using high speed response
  • Miniature connector

Model No. (Order Code)

9327 For the MR8847 series, 8860 series, 8855
Connects to the logic input terminals of Hioki Memory HiCorders. Check the size of the terminal before purchase.

Basic specifications

Note: The unit-side plug is miniature terminal type
Function Detection of voltage signal or relay contact signal for High/Low state recording
Input 4 channels (common ground between unit and channels), digital/contact input, switchable (contact input can detect open-collector signals)
Input resistance: 1 MΩ (with digital input, 0 to +5 V)
500 kΩ or more (with digital input, +5 to +50V)
Pull-up resistance: 2 kΩ (contact input: internally pulled up to +5 V)
Digital input threshold 1.4V/ 2.5V/ 4.0V
Contact input detection resistance 1.4 V: 1.5 kΩ or higher (open) and 500 Ω or lower (short)
2.5 V: 3.5 kΩ or higher (open) and 1.5 kΩ or lower (short)
4.0 V: 25 kΩ or higher (open) and 8 kΩ or lower (short)
Detectable pulse width 100 ns or longer
Max. allowable input 0 to +50V DC (the maximum voltage that can be applied across input pins without damage)
Dimensions and mass 62 mm (2.44 in)W × 94 mm (3.70 in)H × 20 mm (0.79 in)D, 150 g (5.3 oz), Main unit cable 1.5 m (4.92 ft), input section cable 300 mm (0.98 ft)
Accessories IC clip leads ×1, Alligator clip leads ×1, Carrying case ×1, Instruction Manual ×1

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