Schneider 140AIO33000C Intrinsically Safe Analog Output Module

Frequently Asked Questions (FAQ)

Q1: What is the main function of the 140AIO33000C module?
A1: It is designed to provide intrinsically safe analog current outputs for use in hazardous areas requiring Zone 20, 21, or 22 compliance.

Q2: Can this module be hot-swapped while powered?
A2: No, hot swapping is not permitted due to intrinsic safety restrictions.

Q3: What analog output ranges are supported?
A3: The module supports 0–20 mA, 0–25 mA, and 4–20 mA across multiple resolution levels.

Q4: What is the maximum loop resistance the module can handle?
A4: The module supports up to 500 Ohms of loop resistance.

Q5: Is this module compliant with ATEX standards?
A5: Yes, it complies with Directive ATEX 94/9/EC and carries appropriate ATEX markings.

Q6: What type of fault does the module detect?
A6: It can detect open circuit faults specifically on 4–20 mA output channels.

Q7: What protective coating is applied to this module?
A7: The module uses a conformal coating, Humiseal 1A33, for environmental protection.

Q8: What certifications does the module have for hazardous locations?
A8: It is certified for FM Class 1 Division 2, SIRA 02ATEX2345X, and C-Tick approval.

140AIO33000C Intrinsically Safe Analog Output Module Schneider

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.