Cooper Bussmann BU-905U-L installation manual Cooper Bussmann Application Engineering, Contents

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Cooper Bussmann BU-905U-L Wireless I/O Installation Manual

Cooper Bussmann Application Engineering

•Phone 8:00 a.m - 5:00 p.m. Central, M-F (636) 527-1270

•Fax: (636) 527-1607

•E-mail:FuseTech@cooperindustries.com

Thank you for your selection of the BU-905U-L Wireless I/O. We trust it will give you many years of valuable service.Configuration Manual

CONTENTS

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

About this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Installing your unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Unit components and connections . . . . . . . . . . . . . . . . . . . . . .5 Transmitter unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Receiver unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Installing the antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Supported antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Radio transmission distances . . . . . . . . . . . . . . . . . . . . . . .10 Installing and earthing antennas . . . . . . . . . . . . . . . . . . . . .11 Omni-directional antennas (dipole and collinear) . . . . . . . . .11 - Dipole antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 - Collinear antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Yagi directional antennas . . . . . . . . . . . . . . . . . . . . . . . . . .13

Installing the power supply . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Inputs and outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Digital inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Relay outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Status outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Analog input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Thermocouple input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Pulse input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Installing and configuring the unit . . . . . . . . . . . . . . . . . . . . .23

Installing the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Configuring your units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Testing your units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Unit specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Transmitter unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Receiver unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Ancillary hardware reference information . . . . . . . . . . . . . . . .27

RS232 serial cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

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3A1580Rev1.6

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Contents Cooper Bussmann BU-905U-L Wireless I/O Installation Manual Contents Cooper Bussmann Application EngineeringIndustry Canada BU-905U-L Wireless I/O Module Safety InformationFCC Notice when used in USA 905U Wireless I/O Module Safety Information FCC NoticeAbout This Document Installing Your UnitSpecifications Know technical information about your unit Section Read this section if you want toUnit Components and Connections Transmitter UnitIndicates Receiver Unit LEDs with Rssi Push PG LED on Configuration Cable Connected Output LED onSignal Strength Button PressedInstalling the Antenna Supported AntennasArea Distance Additional information USA/Canada 20+ miles Radio Transmission DistancesRG58 RG213 Cellfoil Australia/NZ 20+ kmCollinear Antennas Installing and Earthing AntennasOmni-directional Antennas 3A1580Rev1.6 Vertical polarization for the stations Yagi Directional AntennasHorizontal polarization for the stations With a common stationInstalling the Power Supply Digital Inputs Inputs and OutputsVoltage free contact Active 0-5v signal device Connection MethodImportant Safety Information Relay OutputsStatus Output Status OutputsAnalog Input Wire Transducer Current Source Output Thermocouple Input Current sink outputPassive transistor Active pulse device Pulse InputMinimum on time Analog Output Installing the Unit Installing and Configuring the UnitOther Signals Configuring Your UnitsSignals Sent Over Radio SendsTesting Your Units Receiver Unit Unit SpecificationsTransmitter Unit RS232 Serial Cable Signal Name Normal ColorAncillary Hardware Reference Information Parity No parityConnections ConfigurationIndex ReceiverCooper Bussmann BU-905U-L Wireless I/O Installation Manual Customer Assistance

BU-905U-L specifications

The Cooper Bussmann BU-905U-L is a critical component known for its reliable performance in various electrical applications. This fuse is designed to protect circuits from overloads and short circuits, ensuring the safety and integrity of electrical systems in residential, commercial, and industrial settings.

One of the main features of the BU-905U-L is its high breaking capacity, which allows it to effectively interrupt excessive current flow without damaging connected devices. This feature makes it suitable for use in demanding environments where reliable protection is crucial. The fuse is built to handle transient events, making it ideal for applications subject to short bursts of high current.

The fuse utilizes advanced materials and technologies to enhance its durability and efficiency. Its construction includes a robust, non-combustible housing that offers excellent thermal resistance and mechanical strength. This ensures the fuse can withstand harsh operating conditions while maintaining its protective capabilities. The BU-905U-L is also designed for quick and easy replacement, minimizing downtime during maintenance.

Another significant characteristic of the BU-905U-L is its thoughtful design for ease of installation. It features a standard size that is compatible with various fuse holders, allowing for a seamless integration into existing systems. Additionally, the fuse is marked with clear ratings, enabling users to quickly identify its specifications for proper selection and installation.

In terms of electrical ratings, the BU-905U-L is designed to handle a specific voltage and current, which makes it suitable for a diverse range of applications, including motor protection, lighting circuits, and power distribution systems. These fuses come with various current ratings, offering flexibility for different load requirements.

Moreover, built on a commitment to safety and quality, Cooper Bussmann ensures that the BU-905U-L meets stringent industry standards and certifications. This not only guarantees the reliability of the product but also provides peace of mind to users knowing that their electrical systems are well protected.

In summary, the Cooper Bussmann BU-905U-L fuse combines high performance, advanced material technology, and user-friendly characteristics, making it an invaluable component in any electrical system. Whether for industrial machinery or everyday electrical circuits, this fuse provides essential protection, ensuring safety and reliability in energy management.
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