Mitsubishi Electric AL 232CAB, RS 232C Cable Hardware Manual
![Mitsubishi Electric AL 232CAB, RS 232C Cable manual cover](/images/5c3b475c73a9eed5fc74993d/thumbs/thumb175x175.webp)
The Mitsubishi Electric AL 232CAB RS 232C Cable is used for serial communication between devices, such as connecting a PLC to a computer for configuration or data exchange.
To connect the AL 232CAB to a Mitsubishi PLC, plug the 9-pin connector into the PLC's RS-232C port and secure it with screws. Ensure the other end is connected to the appropriate serial port on the computer or device.
Check the cable connections for secure fit, ensure the correct COM port settings are selected, and verify that both devices are powered on and configured correctly for RS-232 communication.
While designed for Mitsubishi PLCs, the AL 232CAB can be used with other devices that support RS-232C communication, provided the pin configuration and communication settings are compatible.
The RS-232C standard typically supports cable lengths up to 15 meters (about 50 feet) for reliable communication, but this can vary depending on the environment and baud rate.
Check for electrical interference, ensure proper grounding, verify baud rate and settings, and inspect the cable and connectors for damage.
Regularly inspect the cable for physical damage, clean the connectors to prevent corrosion, and ensure the cable is not subjected to excessive bending or tension.
You may need terminal emulation software or specific drivers to facilitate communication between the computer and the connected device via the AL 232CAB cable.
If the cable is damaged, it should be replaced immediately to avoid communication errors or potential damage to connected devices.
Use a multimeter to test continuity of the cable wires or connect it between two known working devices to ensure proper data transmission.