LOGIC PROBE 9327
Detect the Presence of Voltage or Relay Contact Signals
with Memory HiCorders at High-speeds

• 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/+2.5/+4.0V)
• Supports pulse widths as narrow as 100ns using high speed response
• Miniature connector

Model No. (Order Code)

9327For the MR8847 series, 8860 series, 8855
CE

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

FunctionDetection of voltage signal or relay contact signal for High/Low state recording
Input4 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 threshold1.4V/ 2.5V/ 4.0V
Contact input detection resistance1.4 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 width100 ns or longer
Max. allowable input0 to +50V DC (the maximum voltage that can be applied across input pins without damage)
Dimensions and mass62 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)
AccessoriesIC clip leads ×1, Alligator clip leads ×1, Carrying case ×1, Instruction Manual ×1

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