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1734-OB4E | Allen-Bradley 24VDC 4-Channel Sourcing Output Module with Electronic Protection
- Regular price
- $125.00
- Sale price
- $125.00
- Regular price
-
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Product Description P/N: 1734-OB4E
Description
The Allen-Bradley 1734-OB4E is a compact digital output module designed to provide reliable 24 VDC sourcing outputs within POINT I/O distributed control systems. This module offers four electronically protected output channels, making it suitable for applications requiring high-density output control in limited panel space. With its efficient power handling and diagnostic features, the 1734-OB4E supports precise machine operation and system safety.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs and Accessories |
| Part Number | 1734-OB4E |
| Subcategory | PLC Expansion Modules |
| Series | POINT I/O |
| Module Type | Digital DC Sourcing Output Module |
| Number of Outputs | 4 sourcing channels |
| Output Voltage | 24 VDC nominal (10–28.8 VDC range) |
| Output Current Rating | 1 A per channel, 3 A max per module |
| POINTBus Current | 75 mA at 5 VDC |
| Power Dissipation | 1.2 W max at 28.8 VDC |
| Thermal Dissipation | 4.1 BTU/hr max |
| Protection | Electronically protected outputs |
| Isolation Voltage | 50 V continuous, tested to 2500 VDC for 60 seconds |
| Surge Current | 2 A for 10 ms, repeatable every 3 s |
| Signal Delay | 0.1 ms ON/OFF |
| ESD Immunity | 6 kV contact, 8 kV air |
| Mounting | DIN rail |
| Dimensions | 2.21 × 0.47 × 2.97 in |
| Weight | 0.02 kg |
Information About 1734-OB4E
The 1734-OB4E is part of the Allen-Bradley POINT I/O series, built with a modular architecture that enables flexible mounting, terminal selection, and network configuration. It is engineered for compatibility with POINTBus communication systems, providing seamless integration into distributed I/O environments. The module is well suited for machinery, process control, and automation systems requiring electronically protected output channels and detailed diagnostic feedback. Its enhanced sourcing technology and compact form factor allow for efficient installation and dependable performance in demanding industrial settings.
Key Features:
- Four Sourcing Outputs: Provides four digitally controlled 24 VDC sourcing channels for precise output operation.
- Electronic Protection: Each channel includes built-in electronic protection to prevent damage from overload and short-circuit conditions.
- High-Density Design: Narrow module width allows efficient use of panel space and high I/O density.
- Diagnostic Indicators: Includes individual output status LEDs and fault indicators for quick troubleshooting.
- Wide Voltage Range: Supports a 10–28.8 VDC operational range for compatibility with diverse control systems.
- Rapid Switching Performance: Features fast 0.1 ms output signal transitions for responsive control.
- POINTBus Integration: Draws only 75 mA from POINTBus, ensuring efficient system power allocation.
- Robust Environmental Ratings: Operates reliably from –20°C to 55°C with strong ESD and RF immunity.
The 1734-OB4E delivers the reliability and precision required for advanced distributed I/O output control in industrial automation systems.
Description
The Allen-Bradley 1734-OB4E is a compact digital output module designed to provide reliable 24 VDC sourcing outputs within POINT I/O distributed control systems. This module offers four electronically protected output channels, making it suitable for applications requiring high-density output control in limited panel space. With its efficient power handling and diagnostic features, the 1734-OB4E supports precise machine operation and system safety.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs and Accessories |
| Part Number | 1734-OB4E |
| Subcategory | PLC Expansion Modules |
| Series | POINT I/O |
| Module Type | Digital DC Sourcing Output Module |
| Number of Outputs | 4 sourcing channels |
| Output Voltage | 24 VDC nominal (10–28.8 VDC range) |
| Output Current Rating | 1 A per channel, 3 A max per module |
| POINTBus Current | 75 mA at 5 VDC |
| Power Dissipation | 1.2 W max at 28.8 VDC |
| Thermal Dissipation | 4.1 BTU/hr max |
| Protection | Electronically protected outputs |
| Isolation Voltage | 50 V continuous, tested to 2500 VDC for 60 seconds |
| Surge Current | 2 A for 10 ms, repeatable every 3 s |
| Signal Delay | 0.1 ms ON/OFF |
| ESD Immunity | 6 kV contact, 8 kV air |
| Mounting | DIN rail |
| Dimensions | 2.21 × 0.47 × 2.97 in |
| Weight | 0.02 kg |
Information About 1734-OB4E
The 1734-OB4E is part of the Allen-Bradley POINT I/O series, built with a modular architecture that enables flexible mounting, terminal selection, and network configuration. It is engineered for compatibility with POINTBus communication systems, providing seamless integration into distributed I/O environments. The module is well suited for machinery, process control, and automation systems requiring electronically protected output channels and detailed diagnostic feedback. Its enhanced sourcing technology and compact form factor allow for efficient installation and dependable performance in demanding industrial settings.
Key Features:
- Four Sourcing Outputs: Provides four digitally controlled 24 VDC sourcing channels for precise output operation.
- Electronic Protection: Each channel includes built-in electronic protection to prevent damage from overload and short-circuit conditions.
- High-Density Design: Narrow module width allows efficient use of panel space and high I/O density.
- Diagnostic Indicators: Includes individual output status LEDs and fault indicators for quick troubleshooting.
- Wide Voltage Range: Supports a 10–28.8 VDC operational range for compatibility with diverse control systems.
- Rapid Switching Performance: Features fast 0.1 ms output signal transitions for responsive control.
- POINTBus Integration: Draws only 75 mA from POINTBus, ensuring efficient system power allocation.
- Robust Environmental Ratings: Operates reliably from –20°C to 55°C with strong ESD and RF immunity.
The 1734-OB4E delivers the reliability and precision required for advanced distributed I/O output control in industrial automation systems.