Description
808-D1 Allen Bradley Central control module
Product Dimensions:
Product Description
The 808-D1 is a zero-speed switch from Allen-Bradley that is designed to detect when a rotating shaft has stopped or slowed below a predetermined speed. It is commonly used in conveyor systems, packaging machines, and other applications where it is critical to ensure that machinery has come to a complete stop before personnel can safely interact with it.
Product Specifications
- Speed range: 150-900 RPM
- Operating voltage: 24 VDC or 120 VAC
- Output current: 2 A
- Output type: Form C (SPDT)
- Operating temperature: -40 to 70°C
- Enclosure rating: NEMA 1, 4, 13
- Mounting: Panel mount
Product Advantages
- Solid-state design: The 808-D1 is a solid-state device, which means that it has no moving parts and is therefore resistant to shock and vibration. This makes it a reliable choice for demanding applications.
- Easy to install: The 808-D1 is easy to install and can be mounted directly to a panel.
- Wide operating range: The 808-D1 has a wide operating range of 150-900 RPM, which makes it suitable for a variety of applications.
- Multiple output options: The 808-D1 is available with multiple output options, including NPN, PNP, and relay. This allows it to be easily integrated into a variety of control systems.
Considerations
- Speed setting: The speed setting of the 808-D1 must be carefully adjusted to ensure that it is properly detecting the desired speed.
- Environmental conditions: The 808-D1 should be installed in an environment that is free from excessive dust, moisture, and vibration.
- Load current: The load current of the 808-D1 should not exceed 2 A.
Product Applications
- Conveyor systems: The 808-D1 can be used to detect when a conveyor belt has stopped or slowed below a predetermined speed. This can help to prevent accidents by ensuring that personnel have time to clear the conveyor before it starts up again.
- Packaging machines: The 808-D1 can be used to detect when a packaging machine has stopped or slowed below a predetermined speed. This can help to prevent products from being damaged or improperly packaged.
- Other applications: The 808-D1 can be used in a variety of other applications where it is critical to ensure that machinery has come to a complete stop before personnel can safely interact with it.
I hope this information is helpful. Please let me know if you have any other questions.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
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