Allen-Bradley
Allen-Bradley 1797-PS2E2 FLEX Ex Intrinsically Safe Power Supply
Model: Allen-Bradley 1797-PS2E2 FLEX Ex Intrinsically Safe Power Supply
Data Category Specific Par…
- Genuine products, direct from the factory
- Technical selection and commissioning support
- Bulk purchasing and customization available
Specifications & Service
| MOQ | 1 PCS |
|---|---|
| Warranty | 1 year |
| Delivery Time | 3-5 days |
| Shipping | FedEx/DHL/UPS/TNT |
| Payment | TT/Western Union |
Product Details
| Data Category | Specific Parameters |
|---|---|
| Product Model | 1797-PS2E2 |
| Brand | Allen-Bradley (Rockwell Automation) |
| Product Type | FLEX Ex Intrinsically Safe (IS) Power Supply |
| Input Voltage Range | 18-32 V DC |
| Input Current Consumption | 1.6-3.1 A |
| Output Channels | 4 independent IS channels |
| Per Channel Output Power | 8.5 W |
| Output Voltage (U₀) | <9.5 V DC |
| Output Current (I₀) | <1 A DC |
| Output Capacitance (C₀) | <500 nF (IIC) |
| Output Inductance (L₀) | <8 μH (IIC) |
| Isolation | Galvanic isolation (input to output); No isolation between outputs |
| Total Input Power | 55 W |
| Power Dissipation | 21 W (71.67 BTU/hr) |
| Dimensions (H×W×D) | 140 mm × 174 mm × 280 mm (5.51 in × 6.9 in × 11.0 in) |
| Net Weight | Approx. 7.7 kg (17 lb) |
| Protection Rating | IP65 / NEMA 7B |
| Operating Temperature Range | -20 °C to 70 °C (-4 °F to 158 °F) |
| Storage Temperature Range | -40 °C to 85 °C (-40 °F to 185 °F) |
| Hazardous Location Rating | Ex de [ib] IIC T4 Gb; Zone 1, 2, 22 |
| Certifications | IECEx, ATEX, INMETRO, C-Tick |
| Max Output Cable Resistance | <0.1 Ω (both directions) |
| Key Features | Dual input redundancy; daisy-chainable; fiber hub compatible |
| Wire Size Support | Max 4 mm² (12 gauge) conductors (100 °C rated) |
| Vibration Resistance | 2 g @ 10-500 Hz (IEC 60068-2-6) |
| Shock Resistance | 15 g (IEC 60068-2-27) |
