If you’re looking for a reliable and high-quality stack light for your industrial needs, the Allen Bradley 855T stack light is a popular choice. However, before you install the stack light, it’s essential to understand its wiring diagram to ensure proper installation and avoid any electrical hazards.
What is an Allen Bradley 855T Stack Light?
The Allen Bradley 855T is a stack light used in industrial settings to provide visual and audible signals for machine and process status. The stack light comprises different colored LED lights and an alarm horn to indicate the machine’s status. The different colors of the lights represent different conditions, such as red for stop, yellow for caution, and green for go.
Wiring Diagram Components
The Allen Bradley 855T stack light wiring diagram consists of several components, including:
| Component | Description |
|---|---|
| Control Station | The control station is the location where the operator controls the stack light. |
| Power Source | The power source provides power to the stack light. |
| Stack Light Base | The stack light base connects the stack light to the control station and power source. |
| Light Modules | The light modules are the different colored LED lights used to indicate machine status. |
| Alarm Horn | The alarm horn provides an audible signal to indicate machine status. |
Wiring Diagram Instructions
Follow these wiring diagram instructions to correctly wire the Allen Bradley 855T stack light:
Step 1
Choose a suitable location for the stack light base and control station. The location should be easily accessible and allow the operator to view the stack light’s status from a distance.
Step 2
Connect the power source to the control station using appropriate electrical wiring. Ensure the power source voltage matches the voltage rating of the stack light.
Step 3
Wire the control station to the stack light base using the appropriate electrical wiring. Follow the wiring diagram provided by the manufacturer to ensure proper connections.
Step 4
Install the light modules into the stack light base. Ensure the light modules are correctly aligned and securely mounted.
Step 5
Connect the alarm horn to the stack light base using appropriate electrical wiring. Ensure the horn’s volume is suitable for the operating environment.
Step 6
Test the stack light to ensure proper operation. Test each light module and the alarm horn in turn to ensure they work correctly.
FAQs about Allen Bradley 855T Stack Light Wiring Diagram
1. Can I use different colored light modules in the stack light?
Yes, you can use different colored light modules in the stack light as long as they are compatible with the stack light base and control station.
2. What is the recommended voltage rating for the power source?
The recommended voltage rating for the power source depends on the stack light’s model and specifications. Check the manufacturer’s instructions for the correct voltage rating.
3. How do I know if the alarm horn is working correctly?
You can test the alarm horn by operating the control station and checking if the horn produces an audible signal. The horn’s volume should be suitable for the operating environment.
4. Can I install multiple stack lights in the same location?
Yes, you can install multiple stack lights in the same location as long as they don’t interfere with each other and the operator can view each stack light’s status clearly.
5. Are there any safety precautions I should take when wiring the Allen Bradley 855T stack light?
Yes, always follow the manufacturer’s instructions and wear appropriate personal protective equipment when wiring the stack light. Ensure the power source is switched off before wiring the stack light to prevent electrical shocks.
