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Allen Bradley ArmorPoint Modules 1738-OB4EM12

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1738-OB4EM12

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The Allen Bradley 1738-OB4EM12 is a digital output module designed for versatile industrial applications. With 4 sourcing outputs operating at 24 VDC and capable of delivering 1.0 A per channel, this unit supports various configurations.

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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 1738-OB4EM12

ManufacturerAllen Bradley
Product TypeDigital Output Module
Product LineArmorPoint Modules
Part Number1738-OB4EM12
Number of Outputs4 Outputs
Output TypeSourcing
Operating Voltage24 VDC
Rated Current per Channel1.0 A
Connection TypeM12 Micro
IP RatingIP67
Mounting TypeDIN Rail or Wall Mount
Minimum Operating Temperature-20 °C
Maximum Operating Temperature60 °C
Minimum Storage Temperature-40 °C
Maximum Storage Temperature85 °C
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The 1738-OB4EM12 from Allen Bradley is engineered as a digital output module that excels in automation tasks. This unit includes 4 individual outputs designed in a sourcing configuration, making it suitable for various control applications. Each output operates at a voltage of 24 VDC and can handle up to 1.0 A per channel, ensuring reliable operation for connected devices.

This module utilizes M12 micro connections, providing secure and efficient wiring in tight spaces. It boasts an IP67 rating, ensuring that it is protected against dust and liquid ingress, making it appropriate for demanding settings. Moreover, the 1738-OB4EM12 can be mounted either on DIN rails or directly on walls, contributing to installation versatility.

With a wide temperature tolerance, it operates effectively within a range of -20 °C to 60 °C. In addition, it is built to handle storage temperatures from -40 °C up to 85 °C, allowing for safe storage in varied environmental conditions. Consequently, the 1738-OB4EM12 module is a robust choice, delivering reliable performance across a variety of industrial applications.