1756-OB8EI

Overview

• Product type designation: Digital DC Sourcing Output Module
• Model: 1756-OB8EI
• Description: 8-point electronically fused, individually isolated digital DC sourcing output module
• Module type: Digital DC Sourcing Output
• Outputs: 8-point individually isolated, electronically fused
• Output voltage: 24V DC
• Operating voltage range: 10-30V DC
• Enclosure type: None (open-style)

Output Specifications

• Output current per channel, nominal: 2 A @ 60 °C
• Output current per module, max: 10 A @ 60 °C; 16 A @ 55 °C (linear derating)
• Output signal delay, OFF to ON: 1 ms max
• Output signal delay, ON to OFF: 5 ms max

Power and Dissipation

• Backplane current @ 5.1V DC: 250 mA
• Backplane current @ 24V DC: 2 mA
• Power dissipation, max: 4.7 W @ 60 °C
• Isolation voltage: 50V continuous

Physical Specifications

• Removable terminal blocks: 1756-TBCH, 1756-TBS6H
• Weight: 0.50 lbs (0.23 kg)

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