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1794-OB8EP
1794-OB8EP
1794-OB8EP
  1. 1794-OB8EP
  2. 1794-OB8EP
  3. 1794-OB8EP

Allen Bradley 1794-OB8EP Digital Output Module

£252.94 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsAllen Bradley
Model 1794OB8EP
Output Current per Channel Up to 2 A
Series FLEX I/O
Output Type Electronic fused, 24V DC source
Module Type Plug-in
Type Digital Output Module
Rated Output Voltage 24 V DC
Permitted Output Voltage Range 24…24 V
Communication Protocol Depends on installed network adapter
Backplane Communication Through terminal base adapter
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SKU: 1794-OB8EP Category: Tags: , , Brand:
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Allen Bradley 1794-OB8EP Digital Output Module

The AB 1794-OB8EP is an 8-point digital output module in the FLEX I/O series, designed for 24V DC sourcing applications. Featuring integrated electronic fusing, this module offers advanced protection for downstream devices and simplifies fault diagnostics, making it ideal for distributed control systems where space-saving and high reliability are essential.

Technical Specifications

Model 1794OB8EP
Series FLEX I/O
Type Digital Output Module
Channels 8 sourcing outputs
Output Type Electronic fused, 24V DC source
Terminal Base Compatibility TB2, TB3, TB3S, TBN
Application Industrial automation, actuator control, PLC-based output systems

Electrical Specifications

Rated Output Voltage 24 V DC
Permitted Output Voltage Range 24…24 V
Output Current per Channel Up to 2 A
Output Configuration Sourcing (positive logic)
Short-Circuit Protection Yes – electronic fuse
Overload Protection Yes
Output Delay (Signal Change) <1 ms typical
Electronic Fusing Per channel protection
Input Channels 0
Galvanic Isolation Channel-to-backplane isolation
Current Limiting Enabled for device protection

Mechanical Specifications

Width 94 mm
Height 94 mm
Depth 69 mm
Mounting Type DIN rail (via terminal base)
Connection Type Screw terminals
Module Type Plug-in
Front Installation Not supported
Enclosure Rating IP20
Weight Approx. 130 g

Environmental Specifications

Operating Temperature 0…55 °C
Storage Temperature –40…85 °C
Relative Humidity 5% to 95% non-condensing
Shock Resistance 30 g, 11 ms (IEC 60068-2-27)
Vibration Resistance 2 g, 10–500 Hz (IEC 60068-2-6)
Altitude Rating Up to 2000 m
Pollution Degree 2
Certifications CE, UL, cULus, RoHS
Ingress Protection IP20 (when properly enclosed)

Compliance & Communication

System Compatibility FLEX I/O
Communication Protocol Depends on installed network adapter
Diagnostics Short-circuit and overload detection
Configuration Via Studio 5000 / RSLogix 5000
Status Indicators LED for each output
Backplane Communication Through terminal base adapter
Field Power Supply 24V DC nominal

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Frequently Asked Questions

How can I check whether 1794-OB8EP is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can 1794-OB8EP be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 0.13 kg

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1794-OB8EP_Product-Profile.pdf1794-OB8EP_Selection-Guide.pdf1794-OB8EP_Installation-Instructions.pdf

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