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Allen Bradley 1788 Linking Devices 1788-EN2PAR

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1788-EN2PAR

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The 1788-EN2PAR device from Allen Bradley is a Profibus PA linking solution designed for reliable communication. It operates within a voltage range of 24 to 32 VDC and draws an input current of 26 mA at 24 VDC, making it efficient for various applications.

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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 1788-EN2PAR

ManufacturerAllen Bradley
Product TypeProfibus PA Linking Device
Product Line1788 Linking Devices
Part Number1788-EN2PAR
Weight20.00 lbs (9.07 kg)
Max. Ambient Humidity80% RH without condensation
Input Voltage24 to 32 VDC
Input Current26 mA at 24 VDC
Power Dissipation12.24 Watts
Isolation Voltage30 Volts
Ethernet WireCat5
DC Power Wire24 to 18 AWG
Power ConnectorPhoenix
CertificationsUL
Mounting OrientationVertical
Operating Temperature0 to 60 ⁰C
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The 1788-EN2PAR from Allen Bradley serves as a Profibus PA linking device, facilitating effective communication for connected systems. This product requires an input voltage between 24 to 32 VDC and consumes an input current of 26 mA when supplied at 24 VDC. Designed for robust performance, it has a maximum power dissipation of 12.24 Watts, which helps mitigate overheating during operation.

Humidity management is a key feature, as this unit supports up to 80% relative humidity without condensation, enabling it to function reliably in various environments. The 1788-EN2PAR offers a vertical mounting orientation, making it adaptable to different installation layouts. Its isolation voltage is rated at 30 volts, adding a layer of safety during use.

This linking device employs Cat5 Ethernet wiring for network connections, ensuring compatibility with standard communication infrastructures. It also accepts DC power wires within the range of 24 to 18 AWG, allowing for flexible wiring options. The power connector is of the Phoenix type, enhancing the device's connectivity reliability. With UL certification, users can trust the safety and electrical standards of the 1788-EN2PAR. Its operational temperature range is 0 to 60 °C, making it suitable for a variety of applications.

Revision Part #Also known as
1788-EN2PAR Ser A1788-EN2PAR/A, Series A, Rev A
1788-EN2PAR Ser B1788-EN2PAR/B, Series B, Rev B
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