Products Description
| Company Information | |||
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| Mobile | +8613950166376 | ||
| +8613950166376 | |||
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Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | FLEX Ex Quad-Channel Power Supply Module |
| Model | Allen-Bradley 1797-PS2E2 |
| Input Voltage Range | 18–32 V DC |
| Input Current | 3.1–1.6 A |
| Output Channels | 4 isolated channels |
| Output Voltage | 9.5 V DC |
| Output Power | 4 × 8.5 W |
| Input Power | 55 W |
| Power Dissipation | 21 W |
| Thermal Dissipation | 71.67 BTU/hr |
| Protection Rating | IP65 / NEMA 7B |
| Mounting Type | DIN rail / FLEX Ex system enclosure |
| Operating Temperature | -20 to 70 °C |
| Dimensions (H × W × D) | 140 × 174 × 280 mm |
| Weight | 7.7 kg |
FAQ
FAQ
Q1. What is the Allen-Bradley 1797-PS2E2 used for?
It is a power supply module for the FLEX Ex system, providing intrinsically safe power to field I/O modules in hazardous environments.
Q2. How many output channels does it provide?
It provides four independent and galvanically isolated output channels.
Q3. What is the input voltage range?
It operates within an input range of 18 to 32 V DC.
Q4. Is the 1797-PS2E2 suitable for explosive areas?
Yes, it is certified for hazardous zones with IP65 and flameproof enclosure protection.
Q5. What is the output voltage per channel?
Each channel delivers approximately 9.5 V DC intrinsically safe power.
Q6. Can it operate with redundant power inputs?
Yes, it supports dual input terminals for redundant power supply configurations.
Q7. What is the weight of this module?
It weighs approximately 7.7 kg.
Q8. What is the physical size of the unit?
Its dimensions are 140 × 174 × 280 mm (H × W × D).
Tags
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.
