1794-OB8

Product Overview

1794-OB8 is an Allen-Bradley Flex I/O digital DC output module with 8 sourcing outputs.

Identity

• Model: 1794-OB8

• Type: Digital DC Output Module

• Series: Flex I/O

Output Characteristics

• Number of Outputs: 8 sourcing channels

• Nominal On-State Voltage: 24 V DC

• Output Current Rating: 4 A total

• On-State Current (max): 500 mA per channel

• On-State Voltage Drop (max): 0.5 V DC

• Off-State Leakage Current (max): 0.5 mA

Electrical Ratings

• Isolation Voltage: 50 V continuous

• Flexbus Current: 60 mA @ 5 V DC

• Power Dissipation: 3.3 W @ 31.2 V DC max

• Thermal Dissipation: 11.2 BTU/hr @ 31.2 V DC max

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