CAN 2 Meter Cable With CAN Bus Terminators
PCM Cable Co., Ltd. is one of the leading can 2 meter cable with can bus terminators manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.
Our CAN 2 meter cable with CAN bus terminators is designed for the CAN environment, ensuring reliable performance and signal stability in a variety of harsh conditions. This CAN cable's 24 AWG copper conductor and tinned copper shielding can effectively resist interference, and the built-in 120-ohm terminator in each DB9 connector ensures the correct termination of the CAN signal to achieve the best signal balance.
Specifications
| Product name | CAN Bus cable with two 120 Ohm CAN bus termination resistors |
| Compatible with |
CSS GC-CAN-CAB-2MT-GC; Peak-system PCAN-Cable 2 IPEK-003001 |
| Drawing No. | PCM-CAN-002 |
| Cable length | 2m or customized |
| Connector | 9-pin D-Sub sockets at both ends |
| Terminators | 120-ohm terminators integrated into each DB9 connector |
| Conductor | 24 AWG stranded copper conductor for CAN signals |
| Wire gauge | 24AWG |
| Cable diameter | 4.8±0.2mm |
| Cable jacket | PVC, purple, UL2464, flame retardant |
| Insulation | Electronic grade flexible polyethylene insulation |
| Shield | Tinned copper shield for superior signal integrity |
| DB9 plug shell |
9P Zinc alloy chroem plating
|
| Screw |
short screws #4-40
|
| Connector standard | Complies with CiA DS102-1 standard |
Notes on use
In CAN bus installation, correct bus termination is critical. The 120 ohm terminator integrated in each DB9 connector in our cable is connected between pin 2 (CAN Low) and pin 7 (CAN High), and the shield is connected to ground (GND) to ensure signal balance and minimize signal reflections.
Applications
1. Automotive applications
- Vehicle networks: CAN cable can be used to connect various control units (ECUs), such as engine control units (ECUs), brake systems, dashboards, and communication buses.
- Reliability requirements: Provide stable signal transmission in high vibration and electromagnetic interference environments to ensure real-time communication between various parts of the system.
2. Industrial automation
- Device connection: CAN cable can be used to connect PLCs, sensors, and actuators in factory automation to support real-time monitoring and control.
- Environmental adaptability: Able to resist electromagnetic interference and temperature changes in industrial environments to ensure stable communication connections between devices.
3. Research and development
- Experimental equipment: CAN Bus cable can be used to connect data acquisition systems, sensor networks, and control systems to support scientific research and engineering development.
- Flexibility and scalability: Allows flexible layout and expansion of equipment to ensure accurate data acquisition and control in experiments.
FAQ
Q1: Why does a CAN bus need two wires?
A1: The CAN bus requires two wires (CAN-H and CAN-L) to achieve differential signal transmission. This design improves the system's resistance to electromagnetic interference and ensures the stability and reliability of data transmission. By detecting the voltage difference between the two wires, the CAN bus can effectively transmit data and is suitable for long-distance and high-speed communication applications.
Q2: How long CAN a CAN bus wire be?
A2: The cable length of the CAN bus depends on its transmission rate. Generally speaking, for a CAN bus with a transmission rate of 125 kbit/s, the recommended maximum cable length is about 500 meters; and for a CAN bus with a transmission rate of 1 Mbit/s, the recommended maximum cable length is about 40 meters. When setting up the CAN bus, a 120-ohm terminal resistor must be installed at each end to ensure correct termination and stable transmission of the signal.
You may also need
CAN Bus Terminator - 120 Ohm Termination Resistor
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