Products Description
| Company Information | |||
| sales@xmjzjsgs.com | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
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Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | ANR11D-420 S1 |
| Type | Node Unit |
| Power Supply | 24 V DC |
| Installation Area | Zone 2 / Division 2 (Non-Incendive Protection) |
| Explosion Type | Type “n” (Non-Incendive) |
| Temperature Class | T4 (Max surface temperature ≤135°C) |
| Mounting Method | Enclosure-mount (Metal cabinet, IP54 or higher) |
| Dimensions (W×H×D) | 482.6 × 221.5 × 205 mm |
| Weight | 10 kg |
| Operating Temp. | -20°C to +60°C |
| Communication | Optical ESB Bus, FOUNDATION Fieldbus |
| Protection Rating | IP54 or above (depending on cabinet specification) |
FAQ
Frequently Asked Questions (FAQ)
Q1: What hazardous area is ANR11D-420 S1 suitable for?
A1: This product is compliant with Type “n” protection and can be installed in Zone 2 or Division 2 environments.
Q2: What are the cabinet requirements for installing this node unit?
A2: It must be mounted in a certified metal enclosure with at least IP54 protection rating.
Q3: What are the typical applications of this device?
A3: It is widely used in petrochemical, gas, power, and chemical industries with potential explosive atmospheres.
Q4: Can ANR11D-420 S1 be used in Zone 1 areas?
A4: No, this model is certified for use only in Zone 2 or Division 2 areas.
Q5: Does the product support intrinsic safety protection?
A5: No, it uses Type “n” non-incendive protection and requires proper explosion-proof wiring and terminal boards.
Q6: Can modules be hot-swapped during operation?
A6: No, hot swapping in hazardous areas is strictly prohibited while the system is powered.
Q7: Are there specific requirements for signal and power cabling?
A7: Yes, wiring must comply with EN 60079-14 or relevant local explosion-proof wiring regulations.
Q8: Is regular maintenance required during operation?
A8: Yes, periodic inspection and maintenance must be performed by certified personnel according to the installation manual.
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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.
