140AII33010 Intrinsically Safe AI Module | Schneider Electric

Schneider Electric 140AII33010 Intrinsically Safe Analog Input Module

The Schneider Electric 140AII33010 is an intrinsically safe analog input module for Modicon Quantum. This 8-channel module operates safely in hazardous areas including Zone 20, 21, and 22 environments.

Key Technical Specifications

• Brand: Schneider Electric
• Model: 140AII33010
• Product Type: Intrinsically Safe Current Input Module
• Input Channels: 8 intrinsically safe channels
• Input Ranges: 0-20 mA, 0-25 mA, 4-20 mA
• Resolution: Up to 0-25000 counts
• Isolation: 2500V DC between channels and bus
• Update Time: 750 ms

Safety & Certifications

• Certifications: ATEX, IECEx, FM Class 1 Division 2
• Protection Rating: II1 G/D EEx ia IIC
• Common Mode Rejection: >100 dB at 50/60 Hz
• Operating Temperature: 0°C to 60°C
• Standards: EN 50014, EN 50020, UL 508

Diagnostics & Protection

• Diagnostics: Broken wire detection for 4-20 mA loops
• Input Protection: Internally limited to 25 mA maximum
• Input Impedance: 100 Ohm ±0.1%
• Bus Current: 1500 mA requirement
• Power Dissipation: 7.5 W

Shipping & Packaging

• Package Includes: 1 x 140AII33010 module
• Dimensions: 12.40" × 6.38" × 1.85" (31.5 × 16.2 × 4.7 cm)
• Weight: 28.04 oz (795 g)
• Shipping: FedEx, UPS, DHL

Frequently Asked Questions

• Where can this module be used? In hazardous areas classified as Zone 20, 21, or 22.
• What signals does it accept? 0-20mA, 0-25mA, and 4-20mA current signals.
• How many input channels are there? The module provides 8 isolated input channels.