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1794-OB8EP Flex I/O

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Allen Bradley
$466.00
SKU:
1794-OB8EP Automation Webstore Certified
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Rockwell Disclaimer: The product is used surplus. Automation Webstore 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 Automation Webstore 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, Automation Webstore 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. Automation Webstore 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. Automation Webstore also makes no representations as to your right to install any such firmware on the product. Automation Webstore 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.

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 Product Description

Output Module, 24V DC, 8 Outputs, Electronically Protected 1794 FLEX I/O

 Warranty Information

All Surplus and Refurbished products come with a 1-Year Automation Webstore Warranty.

 Product Overview

The 1794-OB8EP is a Flex IO module that is used as a discrete output module. This module has Eight (8) electronically fused 24VDC output channels. It is used for energizing devices or Final Control Elements (FCE). Some of these devices are indicators, relays, solenoid, audible alarms and other components.

The module’s internal protection operates by opening the fuse when overload is detected. During this fault condition, a feedback is provided to the controller and entered to the diagnostic buffer. The opened fuse may be reset in a variety of options.

This module features a significantly higher output than other output modules. Ordinary modules’ Current output are 0.5A per channel, the 1794-OB8EP, rated Current is 2.0 A per channel. This module operates at a Voltage category of 10 to 31.2VDC output. It has a nominal Voltage output of 24VDC. It has a physical dimension of 94 x 94 x 69 mm (3.7 x 3.7 x 2.7 in.). Terminal base options for this module include 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TBN, 1794-TB3K, 1794-TB3SK and 1794-TBNK with the most recommended one is the 1794-TB3.

Though the operating voltage category of this module is 24VDC, it may still be used to energize electrical loads that operate in 110VAC / 220VAC. This is done through interposing method. The module’s output must actuate a relay with 24VDC coil. The Normally Open (N.O.) contact shall be wired with to the appropriate voltage source to energize the load. Even with same voltage levels, interposing is also an optional protection method to implement especially systems with old wiring. VIIIVThe 1794-OB8EP is a Flex IO 24V dc electronically fused 8 2 A output module. This module has an integrated protection for each output channel. It is compatible for use with any 1794 Flex IO adapters to implement distributed I/O application.

 Product Specifications

Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Product Description: Flex IO 24VDC Output Module
Part Number: 1794-OB8EP
Number of Inputs: 8, sourcing? electronically fused
Terminal base: 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TBN, 1794-TB3K, 1794-TB3SK, 1794-TBNK
ON state Voltage, min: 19.2VDC
ON state Voltage, max.: 31.2VDC
ON state Voltage, nom: 24VDC
On state current, min: 1.0 mA per channel
On state current, max: 2.0 A per channel
Indicators: 8 Yellow status indicators
Mounting: DIN Rail
Wire Size: Determined by installed terminal base
Operating Temperature: 0 to 55 C (32 to 131 F)
Storage Temperature: -40 to 85 C (-40 to 185 F)
Vibration: 5g @ 10 to 500 Hz
Operating Shock: 30 g
stockLevelCertified: 87
stockLevelSurplusNoBox: 16
stockLevelSurplusOpenBox: 7

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Automation Webstore sells used surplus products. Automation Webstore is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by Automation Webstore come with Automation Webstore’s 1-year warranty and do not come with the original manufacturer’s warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Rockwell Disclaimer: The product is used surplus. Automation Webstore 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 Automation Webstore 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, Automation Webstore 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. Automation Webstore 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. Automation Webstore also makes no representations as to your right to install any such firmware on the product. Automation Webstore 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.

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