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Technical specifications for
1756-OB16E
Allen-Bradley 1756-OB16E Digital DC Output Module
Overview
The 1756-OB16E is a Digital DC Output Module designed for use in ControlLogix series programmable automation controllers. It provides 16 digital output points, offering efficient signal control in automated systems.
Key Features
- Manufacturer: Rockwell Automation
- Brand: Allen-Bradley
- Part Number: 1756-OB16E
- Series: ControlLogix
- Module Type: Digital DC Output Module
- Number of Outputs: 16 Outputs
- Output Type: Electronically fused
- Output Voltage: 12-24 Volts DC
- Nominal Output Voltage: 24 VDC
Electrical Specifications
- Output Voltage Range: 10-31.2 Volts DC
- Output Delay Time (OFF to ON): 70 µs nominal / 1 ms max
- Output Delay Time (ON to OFF): 360 µs nominal / 1 ms max
- Maximum Output Current Rating per Point: 1 Amp at 60°C (140°F)
- Maximum Output Current Rating per Module: 8 Amps at 60°C (140°F)
Current and Power
- Backplane Current at 24 Volts: 2 milliamperes
- Backplane Current at 5.1 Volts: 250 milliamperes
- Power Dissipation (Max): 4.1 W @ 60°C (140°F)
- Thermal Dissipation: 13.98 BTU/hr @ 60°C (140°F)
Module Keying
- Module Keying: Electronic keying for module identification and configuration
- RTB Keying: User-defined mechanical
Physical Specifications
- Slot Width: 1 slot
- Removable Terminal Blocks: 1756-TBNH; 1756-TBSH
- Isolation Voltage: 50 Volts Continuous
- Enclosure: None (open type)
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