مقدمة المنتج
The Allen Bradley 1756-PB75 ControlLogix DC Power Supply is a high-capacity DC input module developed for demanding ControlLogix automation systems. It converts 18–32 VDC input power into regulated backplane power required to operate ControlLogix processors, communication modules, and I/O cards installed within the chassis.
Designed for industrial panels where 24 VDC nominal distribution is standard, the 1756-PB75 provides increased internal power availability compared to lower-capacity DC models. With a 95-watt output rating, it supports larger rack configurations and systems with higher module density.
Installed on the left side من the ControlLogix chassis, the module operates automatically once powered, delivering consistent internal energy without programming or configuration.
مواصفات المنتج
| Parameter | Specification |
|---|---|
| Product الطراز | 1756-PB75 |
| Series | ControlLogix |
| Power Supply Type | DC Input Power Supply |
| Rated Output Power | 95 Watts |
| Input Voltage Range | 18–32 VDC |
| Nominal Input Voltage | 24 VDC |
| Backplane Output | Regulated DC power for ControlLogix chassis |
| Protection Features | Overcurrent protection and thermal shutdown |
| Isolation | Input-to-backplane electrical isolation |
| Mounting Position | Left side من chassis |
| Cooling Method | Convection cooling |
| Operating Environment | Industrial control cabinet installation |
| Dimensions | 140 x 112 x 145 mm |
| الوزن | 0.95 kg |
Applications
• High-Density PLC Systems
Suitable for ControlLogix racks containing multiple communication and analog modules requiring higher internal power.
• 24 VDC-Based Automation Cabinets
Ideal for facilities standardized on 24 VDC nominal distribution systems.
• Manufacturing and Process Control
Provides stable backplane energy in oil & gas, chemical, and large production environments.
• Material Handling and Logistics Systems
Ensures reliable controller and I/O operation in conveyor and warehouse automation.
• Machine Control Architectures
Used in medium to large equipment requiring expanded PLC module configurations.
Advantages
• 95 Watt Output Capacity
الدعمs higher internal load requirements compared to standard DC power supplies.
• Wide 18–32 VDC Input Range
Compatible with industrial DC systems experiencing normal voltage fluctuations.
• Stable Backplane Regulation
Maintains consistent DC distribution to prevent unexpected processor resets.
• Integrated Protection Mechanisms
Features overcurrent limiting and thermal shutdown circuits to enhance system safety.
• Industrial-Grade Construction
Designed for continuous operation in demanding automation environments.
• Seamless Platform Compatibility
Fully engineered for integration within ControlLogix chassis configurations.
معلومات الشركة
E-mail: [email protected]
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Add: مبنع أليشان، 2 طريق لفلينج، منطقة سيمينغ، شيامن، فوجيان، الصين، 361006
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