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Applied for In-Dummy, Cameras Hub;
- Support up to 8 JBUS Channels;
- Include 6 channels trigger output;
- SR and T0 switch input connector;
- UPS Battery inside, LED status indicators.
Onboard Hub JHUB-8C is mainly used in vehicle crash test, the bus integration of built-in data acquisition dummy (In-Dummy), high-speed cameras, etc., which includes power supply, communication and trigger signal. JHUB-8C also provides trigger output to achieve synchronous data acquisition with on-board data acquisition, electrical measurement and other equipment. A built-in UPS battery is used to ensure the reliability of communication and triggering. An independent trigger input can be connected to an external switch to realize start recording and T0 triggering.
Specification (25℃):
| Name | Unit | Value |
| Bus Interface | Channels | 8×JBUS |
| Bus Max. Voltage | V | 60 |
| Bus Trigger | / | SR, T0 |
| Bus Trigger Mode | / | Differential |
| Communication | / | Ethernet |
| T0 Output | Channels | 6×T0 OUT |
| T0 OUT Mode | / | Switch |
| Trigger Input | SR, T0 | Switch |
| Battery Working | hours | ≥3 |
| Anti-Shock | ＞100g @6ms half sine | |
| Case Material | / | Al Alloy |
| Weight | kg | 1.5 |
| Dimension | mm | 230×64×70 |
LED POW: Power On;
LED BAT：Battery Status;
LED JBUS：Communication Status;
LED SR：Start Recording Trigger;
LED T0：T0 Trigger.
ON/OFF：Power ON/OFF Switch.
Connector Define:
T0 OUT：ODU GK1L0C-P02Q：
| Pin 1 | Switch T0 + |
| Pin 2 | Switch T0 - |
Trigger TRG IN：ODU GK1L0C-P05Q：
| Pin 1 | Switch T0+ |
| Pin 2 | Switch T0- |
| Pin 3 | Switch SR+ |
| Pin 4 | Switch SR- |
| Pin 5 | Not Connect |
JBUS-1—JBUS-8：ODU GK2L0C-P16Q：
| Pin 1，11，12 | Power+ |
| Pin 2，3，13 | Power GND |
| Pin 4, 5, 6, 14 | Ethernet |
| Pin 7, 8 | T0 Trigger |
| Pin 15, 16 | SR Trigger |
| Pin 9 | Trigger GND |
| Pin 10 | Trigger Terminal |
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Onboard Hub JHUB-8C |