Press the bottom of the module firmly toward the rail until you hear a "click." This indicates the spring-loaded clip has engaged.
Check the communication cables and ensure the baud rate matches the master controller.
Verify that your power supply voltage matches the JUQ405 specifications (typically 24V DC, but check your specific model’s label). 2. Physical Mounting
If this is red, immediately turn off power and re-verify your wiring and DIP switch settings.
The JUQ405 features pluggable terminal blocks for easier maintenance.
Press the bottom of the module firmly toward the rail until you hear a "click." This indicates the spring-loaded clip has engaged.
Check the communication cables and ensure the baud rate matches the master controller.
Verify that your power supply voltage matches the JUQ405 specifications (typically 24V DC, but check your specific model’s label). 2. Physical Mounting
If this is red, immediately turn off power and re-verify your wiring and DIP switch settings.
The JUQ405 features pluggable terminal blocks for easier maintenance.