B&B Electronics CR-25E manual 2007 B&B Armr 800

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Installation & Operations Manual
CR-25E Cable Beam Barrier	Installation, Adjustment & Maintenance	18 of 31

8)With the barrier in the fully raised or lowered position, loosen the lock nuts on the connecting rods and turn the rods to increase or decrease their length. Adjust the rods until the barrier arm is in the desired position.

NOTE: Adjusting the connecting rods changes both the raised and lowered position by the same amount.

9)Run the barrier through several cycles to ensure proper starting and stopping points.

10)If the barrier panel travels slightly too far in either the open or closed direction, this can be adjusted using the limit switches. It is important to note that adjusting the limit switch at this point will stop the barrier arm before it has fully decelerated.

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Contents Made in the USA Corporate Technical Support Field Service SupportWelcome IntroductionCorporate Technical Support Service Support How to Contact UsTable of Contents Operating mechanism INSTALLATION, Adjustment and MaintenanceHave been installed HousingCarefully. Consult Factory if Problem is not Found CR-25E Emergency Operation Instructions Necessary, refer to the enclosed installation instructionsCR-25E Start Up Instructions CR-25E Shut Down InstructionsPillow Block Bearings Final drive gear box Low speed housingConnecting Rod Ends Items11 Lubrication Replacement InstructionsLimit Switch Drive Chain Item Recommended Replacement Oils for CR-25E To mount the new assembly To remove the old assemblyMotor Replacement Instructions Disconnect Barrier Power by Throwing Limit Switch Replacement InstructionsMain Power Switch S1 OFF Before Beginning Field Balancing Instructions Indications Problem SolutionCounterweight Sizes Calculating Counterweight RequirementsGate Arm Balancing Instructions Adjusting the Barrier Movement 2007 B&B Armr 800 2007 B&B Armr 800 2007 B&B Armr 800 Specifications Braking Mechanism Limit SwitchTransmission MotorQuality Assurance Safety SWITCHES, Terminal Blocks and WiringEnergy Absorption Cables Cable Anchoring SystemHousing Assembly 0025-0050-A Accessories and Major ComponentsOperator Assembly 0025-0053-B Brake Assembly 0040-0023-C Limit Switch Assembly 0040-0009-F Motor Cut Sheet System Drawings Installation 22’ Clear OpeningInstallation 14’ Clear Opening Wiring Warranty

CR-25E specifications

B&B Electronics CR-25E is a robust and versatile device designed for fulfilling the needs of industrial communication systems. Characterized by its reliability and advanced functionality, the CR-25E is widely recognized in the automation and control sectors.

One of the key features of the CR-25E is its high-speed data transmission capabilities. With support for both RS-232 and RS-485 communication protocols, the device ensures seamless integration across various systems. The CR-25E operates at speeds up to 115.2 Kbps, allowing for rapid data exchange, which is crucial in applications like robotic controls, sensors, and monitoring systems.

Another standout characteristic of the CR-25E is its built-in isolation features. With 2.5 kV isolation on the serial lines, it protects the connected equipment from voltage spikes and noise, significantly enhancing the reliability of the communication link. This isolation effectiveness is particularly valuable in environments rife with electrical interference, as it ensures stable operation and long-lasting performance.

The CR-25E supports multiple power input options, including AC and DC power supplies. This flexibility enables easy integration into existing systems without the need for extensive modifications or additional components. The device also features wide input voltage ranges, thus accommodating different industrial environments and requirements.

In terms of mounting options, the CR-25E is designed with user-friendliness in mind. The compact design and DIN rail compatibility facilitate easy installation in control panels, maximizing space efficiency while maintaining accessible connectivity for maintenance or troubleshooting.

For monitoring and configuration, the CR-25E integrates effortlessly with various industrial software and applications. The device features diagnostic LEDs to provide real-time indications of operational status, simplifying troubleshooting by allowing users to quickly identify issues.

In summary, B&B Electronics CR-25E stands out due to its high-speed data transmission, robust isolation features, versatile power input capabilities, and user-friendly design. These attributes make it a preferred choice among engineers and technicians in the field of industrial communication, ensuring that systems remain efficient, reliable, and effective in demanding operational settings.