Cooper Bussmann BU-905U-L-T Transmitter Quick Start Guide

Industry Canada: BU-905U-L Wireless I/O Module

RSS-119 - This device has been type accepted for operation by Industry Canada in accordance with RSS-119 of the Industry Canada rules. See the label on the unit for the specific Industry Canada certification number and any other certification designations.

NOTE: Any changes or modifications not expressly approved by Cooper Bussmann P/L could void the user’s authority to operate this equipment.

To operate this equipment legally the user must obtain a radio-operating license from the government agency. This is done so the government can coordinate radio users in order to minimize interference.

Safety information - FCC Notice

This device complies with Part 15.247 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference; and

This device must accept any interference received, including interference that may cause undesired operation

NOTE: This equipment is suitable for use in Class 1 Division 2 groups A, B and C or non-hazardous locations only.

Unit Specifications

Input/Output

Number

Additional Information

Digital inputs

2

Dry-contact digital inputs slow-pulsed at 10Hz.

 

 

All inputs are suitable for voltage free contacts (e.g., mechanical switches) or NPN transistor

 

 

devices (e.g., electronic proximity switches).

 

 

NOTE: PNP transistor device inputs are NOT suitable.

Analog Inputs

1

0-20mA differential input; 16-bit resolution, 0.1% accuracy, 10 ohm input impedance.

Thermocouple Inputs

1

J, K or T type thermocouple with on-board cold-junction compensation.

 

 

Cold junction compensation accuracy ±1º over ambient temp range: -40º to +70ºC.

Power supply

1

9-30Vdc 1 Amp CSA certified Class 2 power supply. For use in Class I Div 2 hazardous locations,

 

 

the power supply must be approved for Class I Div 2 use.

 

 

WARNING: Explosion hazard - do not disconnect while circuit is live unless area is known

 

 

to be non-hazardous.

Transmitter

1

1 Watt Frequency Hopping Spread Spectrum (FHSS) transmitter.

Frequency

902-928 MHz

Actual frequency range depends on country.

Document information

Quick Start Guide Cooper Bussmann BU-905U-L-T Wireless I/O Transmitter Unit Version 1.8

Cooper Bussmann Contact Details

Telephone 636-527-1270

Fax 636-527-1607

E-mailFuseTech@cooperindustries.com

Website www.cooperbussmann.com

3A1577Rev1.8

www.cooperbussmann.com/BussmannWirelessResources

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Cooper Bussmann BU-905U-L-T Unit Specifications, Document information, Industry Canada BU-905U-L Wireless I/O Module

BU-905U-L-T specifications

The Cooper Bussmann BU-905U-L-T is an innovative circuit protection device that stands out for its reliability and advanced features. Designed to meet the demands of modern electrical systems, this fuse offers a comprehensive solution for safeguarding against overloads and short circuits in various applications.

One of the main features of the BU-905U-L-T is its fast-acting response time. This allows the fuse to quickly interrupt the current flow in the event of a fault, protecting sensitive electronic components from damage and ensuring system integrity. The fast-acting capability is particularly crucial in applications where electronic devices are sensitive to power fluctuations, making the BU-905U-L-T an ideal choice for the automotive, industrial, and consumer electronics sectors.

The fuse is designed with a voltage rating of 125 volts, enabling it to handle a wide range of electrical systems while providing effective protection. Additionally, it has a current rating of 15 amps, allowing it to accommodate various electrical loads, making it versatile for multiple use cases. Its compact design ensures easy integration into tight spaces, making it suitable for both residential and commercial applications.

Environmental considerations are also taken into account with the BU-905U-L-T. The device is constructed from materials resistant to thermal and mechanical stress, ensuring long-lasting reliability even in demanding environments. This durability reduces the frequency of replacements, translating to lower maintenance costs and enhanced operational efficiency.

Another significant characteristic of the BU-905U-L-T is its compliance with international safety standards. The fuse has been rigorously tested, ensuring that it meets or exceeds regulatory requirements. This compliance not only guarantees safety but also provides peace of mind for manufacturers and end-users alike.

Furthermore, the BU-905U-L-T features patented technology that enhances its performance and efficiency. The internal construction allows for minimal arcing during operation, which contributes to its longevity and dependability. This innovative approach to fuse design helps to ensure consistent operation over time, providing the reliability expected in critical applications.

In summary, the Cooper Bussmann BU-905U-L-T is a high-quality, fast-acting fuse designed for modern electrical protection needs. With its robust construction, adherence to safety standards, and advanced technologies, this device offers an efficient solution for preventing electrical faults. Whether utilized in automotive, industrial, or consumer electronics, the BU-905U-L-T stands as a reliable choice for safeguarding electrical systems.