Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Product Series | PLC-5 1771 Power Supply |
| Model Number | 1771-PS7 |
| Product Type | Power Supply Module |
| Input Voltage Range | 85 to 138V AC / 170 to 276V AC |
| Input Frequency | 47 to 63 Hz |
| Output Voltage | 5V DC |
| Output Current Capacity | 16 A at 5V DC |
| Maximum Power Output | Approx. 80 W |
| Compatible Chassis | 1771-A1B to 1771-A4B Chassis |
| Input Power Requirement | Approx. 175 VA |
| Isolation Voltage | 1500V AC RMS |
| Efficiency | Approx. 70% |
| Heat Dissipation | Approx. 90 W |
| Mounting Type | Chassis Mount |
| Cooling Method | Natural Air Convection |
| Enclosure Type | Open Style |
| Status Indicators | Power OK Indicator |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% Non-Condensing |
| Shock Resistance | 30 G |
| Vibration Resistance | 2 G |
| Dimensions | Approx. 30.5 x 15.2 x 12.7 cm |
| Weight | Approx. 2.3 – 2.7 kg |
| Certifications | UL, CE, CSA |
| Typical Applications | PLC-5 Chassis Power Distribution, Industrial Automation Systems |
FAQ
FAQ
Q1: What is the Allen-Bradley 1771-PS7 used for?
A1: The 1771-PS7 is a PLC-5 power supply module designed to provide operating power to Allen-Bradley 1771 I/O chassis and installed modules.
Q2: What input voltage does the 1771-PS7 support?
A2: The module supports dual-range AC input voltages of 85–138V AC and 170–276V AC at 47–63 Hz.
Q3: What output capacity does the 1771-PS7 provide?
A3: The power supply delivers 5V DC output with a maximum current capacity of 16 A.
Q4: Which chassis systems are compatible with the 1771-PS7?
A4: The module is compatible with Allen-Bradley 1771-A1B through 1771-A4B PLC-5 chassis systems.
Q5: What type of mounting does the 1771-PS7 use?
A5: The module is designed for chassis mounting directly within a 1771 PLC chassis.
Q6: Does the 1771-PS7 include status indicators?
A6: Yes. The module includes a Power OK indicator for monitoring power supply operation status.
Q7: Is the 1771-PS7 suitable for industrial environments?
A7: Yes. The power supply is designed for industrial automation applications and includes certifications such as UL, CE, and CSA.
Q8: What are the common applications of the 1771-PS7?
A8: Common applications include powering PLC-5 controllers, I/O modules, industrial automation systems, process control systems, and machine control cabinets.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
