1794-OB8EP | Allen Bradley FLEX Digital DC Output Module
1794-OB8EP | Allen Bradley FLEX Digital DC Output Module

1794-OB8EP | Allen Bradley FLEX Digital DC Output Module

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Availability: Estimated Lead Time: 4 - 8 Weeks
Part Number: 1794-OB8EP
USD159.00
Retail Price:USD187.00
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Part Number : 1794-OB8EP

Model1794-OB8EP
Number of outputs
8, current, sourcing
Recommended terminal base unit
1794-TB2, 1794-TB3, 1794-TB3S, 1794-TBN, 1794-TB3K, 1794-TB3SK, 1794-TBNK
On-state voltage, min19.2V DC
On-state voltage, output nom24V DC
On-state voltage, output max31.2V DC
Output current rating2.0 A max per output
10.0 A max per module (8 outputs @ 1.25 A, 5 outputs @ 2.0 A, 
or similar combinations totaling 10.0 A or less)
On-state current, output, min1.0 mA per channel
On-state current, output, max2.0 A per channel
On-state voltage drop, max0.2V DC
Surge current4 A for 50 ms, repeatable every 3 seconds
Off-state leakage current, max0.5 mA
Isolation voltage


50V (continuous), Basic Insulation Type
Tested at 850V DC for 1 s, between field side and system
No isolation between individual channels
Output signal delay?
                          Off to On
                          On to Off

0.1 ms

0.1 ms
FlexBus current73 mA @ 5V DC
Power dissipation, max5.5 W @ 31.2V DC
Thermal dissipation, max18.8 BTU/hr @ 31.2V DC
FusingOutputs are electronically fused

(1) Delay time is the time from the receipt of an output on or off command to the output actually turning on or off.


  • Estimated Lead Time : 4 - 8 Weeks
  • Shipping Weight : 2.5 Kg
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