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Allen Bradley Point I/O 1734 1734-OB8K

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1734-OB8K

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The Allen Bradley 1734-OB8K is an output module from the Point I/O 1734 series, designed to control 8 sourcing outputs effectively. It provides non-isolated outputs, making it suitable for various industrial applications.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1734-OB8K

ManufacturerAllen Bradley
Product TypeOutput Module
Product LinePoint I/O 1734
Part Number1734-OB8K
Weight0.06 lbs (0.03 kg)
Number of Outputs8 Outputs
Output TypeSourcing Outputs
Isolated OutputsNon-Isolated Outputs
Output Groups1 Group of 8 Outputs
Minimum On-State Voltage10V DC
Nominal On-State Voltage24V DC
Maximum On-State Voltage28.8V DC
Maximum On-State Voltage Drop0.2V DC
Minimum On-State Current per Channel1 mA
Maximum Off-State Leakage0.5 mA at 28.8V DC
Maximum Output Signal Delay1 ms Off to On and On to Off
Output Current per Output1A
Maximum Output Current per Module3A
Maximum Power Dissipation2W at 28.8V DC
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Part of the Point I/O 1734 series, the 1734-OB8K output module is constructed for efficiency in managing outputs. It comprises 8 sourcing outputs organized in one complete group, facilitating straightforward integration into control systems. The device operates with nominal voltage set at 24V DC, providing versatility in various setups. Users can expect a minimum on-state voltage of 10V DC and should note that the maximum on-state voltage can reach up to 28.8V DC.

Each output is designed to handle a maximum current of 1A, with an overall limit of 3A for the entire module. It is engineered to maintain a low on-state voltage drop of only 0.2V DC, ensuring effective signal transmission. In terms of reliability, the 1734-OB8K features minimal off-state leakage, rated at 0.5 mA at 28.8V DC, contributing to its suitability in control applications.

The response time of the output module is effectively swift, with a maximum signal delay of just 1 ms for transitions between off-to-on and on-to-off states. Finally, the module is capable of dissipating a maximum of 2W at 28.8V DC, indicating its operational efficiency under typical load conditions.