PULSE GENERATOR UNIT MR8791

Pulse Generator Input Module for Control Simulation
Testing

The Pulse Generator Unit MR8791 is a plug-and-play module for Hioki
Memory HiCorders to conduct control simulation testing of control
boards on equipment such as engine, airbags, brake systems, and
power steering.

Model No. (Order Code)

MR8791	For the MR8847A and similar products

Use with Hioki Memory Hicorders.
*Output cords are not included. Please purchase them separately.

Key Features

• Output pulse waves, pattern waves up to 8 channels per unit
(output signals of TTL level, or open-collector)
• For use with Hioki Memory Hicorder series (cannot use with 8847 or MR8847)
• Isolated between unit and output (Not isolated between each channel (common ground))

Basic specifications (Accuracy guaranteed for 1 year)

Output terminal	Number of channels: 8, Connector: D-sub, half-pitch, 50-pin Max. rated voltage to ground: 33 V rms AC or 70 V DC (between unit and output channels) Logic output/Open collector output
Output mode 1	Pattern output: Read frequency: 0 Hz to 120 kHz, 2048 logic patterns Pulse output: Frequency 0 Hz to 20 kHz, Duty 0.1% to 99.9%
Output mode 2	Logic output: Output voltage level: 0 V to 5 V (H level: 3.8 V or more, L level: 0.8 V or less) Open collector output: Absolute maximum rated voltage for collector/emitter: 50 V Overcurrent protection: 100 mA
Other	Self-test function
Dimensions and mass	106 mm (4.17 in) W × 19.8 mm (0.78 in) H × 196.5 mm (7.74 in) D, 230 g (8.1 oz)
Accessories	None

Catalog: Waveform Generator System U8793,MR8847A

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