Hesai Pandar64 User Manual

For Pandar64 lidars with Lemo connectors, a trigger port is added to output external trigger signals.
Figure 14. Connection box (back)
Port No. Port name Description
d Trigger port Outputs external trigger signals for multi-sensor synchronization.
Connector (male socket): Molex, LLC 5023520300
Recommended wire connector (female plug): Molex, LLC 5023510300
Voltage: 0 to 3.3 V
Signal type: Pulse
Max. current output level: 3 mA
Pin description for the Trigger port:
Pin No. Direction Pin Description
1 Input GND, to ground the external trigger signal.
2 Output Trigger signal (Encoder): outputs one pulse when the lidar rotates 0.05°.
Pulse width: 7 μs @ 600 RPM, 3.5 μs @ 1200 RPM
3 Output Trigger signal (Index): outputs one pulse when Channel 18 passes the lidar's 180° position (see Figure
3. Rotation direction (top view)).
Pulse width: 4 μs @ 600 RPM, 2 μs @ 1200 RPM
Pandar64
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Hesai Pandar64 Specifications

General

Brand	Hesai
Model	Pandar64
Category	Measuring Instruments
Language	English