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AECT308T Heavy Duty Truck Breakout Box - Auto Diagnostic Jumper Box and Protocol Detector
The AECT308HD is used for diagnosing electrical faults and CAN bus line activity. It can check power and ground circuits, check active protocol lines, or connect a multimeter or oscilloscope for detailed signal analysis.
The Breakout Box Covers Five Functions：
1. | OBD2 Male to female extension line: The Length is 1.5 Meter of the line can Connect between Diagnostic Link Connector (DLC) and scan tool. |
2. | ALL OBD signal breakout with 4mm Banana socket: Sixteen high quality 4mm banana sockets breakout all OBD signal for easy to Connect a multimeter or oscilloscope for detailed signal analysis. |
3. | OBD Signal Detects : Sixteen Led lights at the pin-outs display OBD signal activity. The leds allow Detection of ISO 9141-2,DIS/ISO 14230-1 (12V car and 24V diesel), CAN bus (J-2284), (SAEJ1939), (SAEJ1708) Power signal and ground signal . |
4. | Battery voltage monitor : A 3-digit blue LED (resolution: 0.1 V) Voltmeter displays voltage. The measuring range is from 8-30V. The BOX not only can detect car signal but also can detect some of diesel signal for example the diesel of K-line L-line and CAN bus (SAEJ1939) (SAEJ1708) |
5. | with flashlight function of OBD Connector : The OBD Male Connector has a flashlight function and button which is useful for locating and accessing the DLC |
Pin Assignments
LED Light Indication | Pin # SAE Designation |
Red LED
| 16 – Battery Power On when plugged into DLC 4 – Chassis Ground On when plugged into DLC 5 – Signal Ground On when plugged into DLC |
Green LED
| 7 – K Line ( ISO 9141-2 and ISO 14230-4) 15 – L Line (ISO 9141-2 and ISO 14230-4) |
Yellow LED
| 12 – Bus + Line of SAE J1708+ 13 – Bus-Line of SAE J1708- 6 – CAN High of SAE J2284 (ISO 15765-4) 14 – CAN Low of SAE J2284 (ISO 15765-4) |
Blue LED
| 1 – OEM Discretionary 2 – OEM Discretionary 3 – OEM Discretionary 8 – OEM Discretionary 9 – OEM Discretionary 10 – OEM Discretionary 11 – OEM Discretionary |
Product Parameters
Work voltage | 8V ~ 30V |
Maximum load: | Up to 5.0 amp output |
Working temperature | 0℃~ 50℃ |
Storage environment temperature | -20℃~70℃ |
Relative humidity | 60% |
Volt displays | 3-digit LED (resolution: 0.1 V) |
Weight of the main unit | 486g |
Banana sockets | 16 outputs × 4.0 mm diameter with LED lamp indications |
Protocols detected: | ISO 9141-2, DIS/ISO 14230-1, CAN bus (J-2284)(SAEJ1939)(SAEJ1708) |
