Allen-Bradley 1794-OB16P | 16-Channel Fused Output Module

Allen-Bradley 1794-OB16P Flex I/O DC Discrete Output Module

The Allen-Bradley 1794-OB16P provides protected DC output control with advanced safety features. This robust module offers sixteen sourcing outputs with electronic fusing and surge protection. It ensures reliable operation and equipment protection in demanding industrial environments.

Core Specifications

• Model: 1794-OB16P
• 16 sourcing output channels
• 24V DC nominal voltage operation
• 10V - 31.2V DC wide operating range
• 8.0A total current (500mA maximum per channel)
• 0.5V maximum on-state voltage drop
• 0.5mA maximum off-state leakage current
• Weight:0.2kg

Protection & Performance

• Electronically fused channels for overload protection
• 1.5A surge current for 50ms, repeatable every 2 seconds
• 16 yellow LED status indicators for channel monitoring
• 25-75mA external supply current draw
• 5.0W power dissipation at 31.2V DC
• 17.0 BTU/hr thermal dissipation
• 60mA FlexBus current draw at 5V DC

Mechanical & Environmental

• Compatible with 1794-TB2, TB3, TB3S terminal bases
• Keyswitch position 2 configuration
• Open-type enclosure with DIN rail mounting
• Compact dimensions: 94 × 94 × 69 mm
• 0°C to 55°C operating temperature range
• -40°C to 85°C storage temperature range

Safety & Durability

• 30G shock resistance rating
• 5G vibration resistance (10-500 Hz)
• Pollution Degree 2 classification
• Overvoltage Category II rating
• Industrial-grade construction

Package Contents

• 1794-OB16P protected output module
• Installation documentation
• Technical specification guide
• Safety compliance certificates

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