مقدمة المنتج
The Allen-Bradley 1756-PA72K ControlLogix AC Power Supply is a reliable and widely used power module designed to provide stable backplane power for ControlLogix automation systems. With a standard 72 W output capacity, it ensures consistent and efficient power delivery to controllers, I/O modules, and communication modules installed within the chassis.
This وحدة accepts a wide AC input voltage range من 85–265 VAC, making it suitable for global industrial applications without requiring additional voltage conversion. It delivers a regulated 5 VDC output at up to 10 A, along with additional current capacity for other backplane voltage rails, ensuring proper operation من all installed modules.
The 1756-PA72K is chassis-mounted on the left side and connects directly to the backplane, simplifying installation and improving system integration. Its open-style design enhances heat dissipation, while built-in status LEDs provide clear diagnostics for power conditions. The conformal coating further protects the module in harsh industrial environments.
مواصفات المنتج
| Parameter | الوصف |
| الطراز | 1756-PA72K |
| العلامة التجارية | Allen-Bradley |
| Product Type | ControlLogix AC Power Supply |
| Input Voltage Range | 85–265 VAC |
| Nominal Input Voltage | 120 / 220 VAC |
| Input Frequency | 47–63 Hz |
| Input Power (Max) | 100 VA / 100 W |
| Output Power (Max) | 75 W @ 0–60°C |
| Output Voltage | 5 VDC |
| Output Current (5V) | 10 A |
| Current Capacity (1.2/3.3/5.1/24V) | 1.5 / 4 / 10 / 2.8 A |
| Power Dissipation | 25 W @ 0–60°C |
| Inrush Current (Max) | 20 A |
| Isolation Voltage | 250 V continuous |
| Mounting Type | Chassis mount (left side) |
| Design | Open-style |
| Status Indicators | LED indicators |
| Operating Temperature | 0 to 60°C |
| Dimensions | 140 × 112 × 145 mm |
| الوزن | 0.95 kg |
| Coating | Conformally coated |
Applications
● ControlLogix automation systems
Provides stable backplane power for controllers and I/O modules.
● Manufacturing and production lines
Ensures reliable power delivery in continuous operation environments.
● Process industries (oil & gas, chemical, power)
الدعمs critical systems requiring high reliability and uptime.
● Distributed control systems
Used in large-scale automation architectures with multiple modules.
● Global industrial installations
Wide input voltage range allows deployment across different regions.
Advantages
● Wide AC input range (85–265 VAC)
Eliminates the need for external voltage conversion, supporting global applications.
● Stable and high-capacity output
Provides up to 75 W output power with reliable 5 VDC supply at 10 A.
● Direct backplane connection
Simplifies installation and improves electrical efficiency.
● Multiple voltage rails support
Supplies various backplane voltages for different module requirements.
● Robust diagnostic features
LED indicators allow quick identification من power status and faults.
● High durability design
Open-style construction and conformal coating enhance heat dissipation and environmental resistance.
● Flexible chassis compatibility
Compatible with ControlLogix chassis Series A and B.
معلومات الشركة
E-mail: [email protected]
Mobile：يرجى الاتصال عبر البريد الإلكتروني
Whatsapp：يرجى الاتصال عبر البريد الإلكتروني
Add: مبنع أليشان، 2 طريق لفلينج، منطقة سيمينغ، شيامن، فوجيان، الصين، 361006
خدماتنا
نحن متخصصون في توفير قطع الأتمتة الصناعية مع ضمان لمدة عام واحد. قطع الأتمتة الصناعية لدينا تباع في جميع أنحاء العالم.
يمكننا توفير المعدات وقطع الغيار من مختلف البلدان والشركات المصنعة، وحل مخاوفكم أو مشاكل الجودة في أماكن متعددة، مع ميزة سعرية كبيرة.
نرحب باتصالك للحصول على مزيد من التفاصيل حول المنتجات.
