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The PT30 is a renowned solution designed to ensure compliance with the strict regulations set forth by FMCSA and other regulatory bodies worldwide. At the core of the PT30’s efficient functioning are supporting components, one of which is the PT30 – 9 Pin Cable.

The 9-Pin cable, a crucial component of the PT30 ELD, facilitates the connection and communication between the ELD device and the vehicle’s diagnostic system. It acts as the bridge that enables data transmission, real-time tracking, and compliance monitoring.

In this comprehensive guide, we will delve into the world of 9-Pin cables for PT30, exploring their importance, applications, and how they contribute to the seamless operation of this Electronic Logging Device.

The PT30 – 9 Pin Cable – Facilitating Functionality

Before we delve into the features and functionality of the 9-Pin Cable for GPS, it is pertinent to mention its relevance with respect to electronic logging devices, particularly PT 30 ELD.

The PT30 is an Electronic Logging Device designed to facilitate compliance with the HOS regulations established by the FMCSA and other regulatory agencies worldwide. With the incorporation of Bluetooth Low Energy (BLE) technology, the PT30 facilitates a direct and efficient connection, eliminating the need for complex external setups. 

Installing the PT30 ELD is a hassle-free procedure, which is designed to reduce downtime and speed up the process. It requires just a single connection to the diagnostic connector port within the truck, streamlining the setup and ensuring a prompt return to the road, and that is where the 9-PIN cable comes in.

While the 9-Pin cable is used across various peripheral devices in the logistics industry, this seemingly unassuming cable serves as a critical link, connecting ELDs like the PT30 to a vehicle’s diagnostic system. Read on to learn all about its role and respective features. 

The Role of the 9-Pin Cable- Adapter Cables for PT30

The 9-Pin cable GPS comprises nine distinct pins, each serving a specific function in serial communication.

  • DCD- Data Carrier Detect- When a data terminal is detected, a signal is transmitted to the connected data set, indicating the transmission of data to the terminal.
  • RxD- Received Data- The initial signal is received by the data set via the RxD line, establishing the connection between the data set and the data terminal.
  • TxD- Transmitted Data- A signal is received from the data set by the terminal, confirming the presence of a connection between the two.
  • DTR- Data Terminal Ready- The readiness of the data terminal to transmit data is indicated via the application of a positive voltage to the DTR line 
  • SG- Signal Ground- A common return path for all signals within a single interface! It is essential for facilitating the transmission of serial data between devices, and without it, serial data transmission would not be possible.
  • DSR- Data Set Ready- Serial communication is successfully established between a data set and terminal via applying a positive voltage to the DSR line
  • RTS- Request to Send- The data set is ready to initiate data transmission to the data terminal without any interference, which is indicated via a positive voltage on the RTS line.
  • CTS- Clear to Send – Once a connection is established between a data terminal and a remote modem, the CTS signal informs the data terminal that communication can now proceed without any hindrance.
  • RI- Ring Indicator- The RI signal is initiated when a modem, functioning as a data set, detects a low-frequency signal. It serves as an alert to the data terminal. 

The 9-Pin cable for PT30 has specifications that make it a reliable and efficient connector.

  • Right-angle design- The 9-Pin cable features a right-angle green over-molded connector.
  • Connector type- It connects the 9-pin diagnostic port within the vehicle to the PT30, utilizing an over molded Molex 10-pin connector.
  • Durability– Designed to withstand the rigors of the transportation industry, the cable is built to last and endure the challenges of the road.
  • Compatibility- The 9-Pin cable is tailored to seamlessly connect with the PT30 ELD, ensuring a secure and reliable data transmission.

Applications of the 9-Pin Cable for PT30

The 9-Pin cable’s significance extends beyond simple connectivity. While it is often passed on as an under-appreciated component of the PT30 ELD system, it plays an important role in enabling various applications that go beyond facilitating connection. Here are some of its practical applications.

Data Transmission

The 9-Pin GPS cable serves as a conduit for consistent data transmission between the PT30 ELD and the vehicle’s diagnostic system. This transmission is not just a simple data exchange; it contains information that is crucial for fleet management.

  • Enables monitoring in real-time, allowing fleet managers to monitor various vehicle parameters and driver activities- This may include real-time updates on engine performance, fuel consumption, vehicle speed, and more.
  • Supports compliance with regulatory requirements, such as Hours of Service (HOS) rules. The 9-Pin cable ensures that HOS data, including driving hours, rest breaks, and duty status, is accurately recorded and reported in real-time.


Real-time tracking

The integration of the PT30 ELD with the vehicle’s diagnostic system through the 9-Pin cable enables real-time tracking capabilities, offering fleet managers a comprehensive view of their operations. 

    • Provides real-time location data, allowing fleet managers to track the exact whereabouts of each vehicle in the fleet! This data aids in optimizing routing, improving response times, and enhancing overall efficiency.
  • Provides engine performance stats, including critical metrics like engine temperature, RPM, and diagnostic trouble codes (DTCs), enabling fleet managers to monitor the health and efficiency of their vehicles and address issues promptly.
  • Enables accurate HOS recording for FMCSA compliance, as it helps prevent violations and penalties related to hours of service.

Get the PT30 – 9 Pin Cable from SteerRight

While often overlooked, the reliability of the 9-Pin cable and its compatibility with various vehicle interfaces are important to the success of the PT30 ELD in facilitating fleet efficiency and ensuring regulatory compliance. It truly goes to show how even the smallest components can have a significant impact on transportation and logistics operations. 

Buy the 9-Pin cable from SteerRight today to meet your fleet management needs and ensure reliable connectivity. Contact us in case of queries.

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