Cooper Bussmann BU-905U-L Pulse Input, Minimum on time, Passive transistor Active pulse device

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

Pulse Input

The BU-905U-L-T module lets you configure the digital inputs as pulse inputs with the following characteristics:

Characteristic

Value

Maximum rate

10Hz

Minimum OFF time

20mSec

Minimum ON time

20mSec

Note: You should connect the pulse input in the same way as a digital input.

The following diagrams illustrate different connection methods:

Connection method

Example

Passive transistor

 

Active pulse device

3A1580Rev1.6

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Contents Cooper Bussmann BU-905U-L Wireless I/O Installation Manual Cooper Bussmann Application Engineering ContentsFCC Notice when used in USA 905U Wireless I/O Module Safety InformationIndustry Canada BU-905U-L Wireless I/O Module Safety Information FCC NoticeSpecifications Know technical information about your unit Installing Your UnitAbout This Document Section Read this section if you want toTransmitter Unit Unit Components and ConnectionsIndicates Receiver Unit Signal Strength PG LED on Configuration Cable Connected Output LED onLEDs with Rssi Push Button PressedSupported Antennas Installing the AntennaRG58 RG213 Cellfoil Radio Transmission DistancesArea Distance Additional information USA/Canada 20+ miles Australia/NZ 20+ kmInstalling and Earthing Antennas Omni-directional AntennasCollinear Antennas 3A1580Rev1.6 Horizontal polarization for the stations Yagi Directional AntennasVertical polarization for the stations With a common stationInstalling the Power Supply Inputs and Outputs Digital InputsConnection Method Voltage free contact Active 0-5v signal deviceRelay Outputs Important Safety InformationStatus Outputs Analog InputStatus Output Wire Transducer Current Source Output Current sink output Thermocouple InputPulse Input Minimum on timePassive transistor Active pulse device Analog Output Installing and Configuring the Unit Installing the UnitSignals Sent Over Radio Configuring Your UnitsOther Signals SendsTesting Your Units Unit Specifications Transmitter UnitReceiver Unit Ancillary Hardware Reference Information Signal Name Normal ColorRS232 Serial Cable Parity No parityIndex ConfigurationConnections 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.