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)

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)
Included accessories IC clip leads ×1, Alligator clip leads ×1, Carrying case ×1, Instruction Manual ×1

Related Products