SCHNEIDER|140CRA21120|DIO Drop Interface Module

SKU: 140CRA21120

Manufacturer: SCHNEIDER
Product No.: 140CRA21120
Condition：In stock
Product Type: DIO Drop Interface Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 75g
Shipping port: Xiamen
Warranty: 12 months

Schneider Electric 140CRA21120 DIO Drop Interface Module

Description
Schneider Electric 140CRA21120 is a dual-port DIO drop interface module for the Modicon Quantum automation platform, operating at 24 V DC with redundancy and integrated diagnostics.

Features

Dual redundant ports for reliable I/O communication
Built-in short-circuit and overvoltage protection
Supports multiple backplane configurations
Integrated diagnostic functions during startup and runtime

Technical Specifications

Supply Voltage: 24 V DC (range: 20–30 V)
Max Supply Current: 1.6 A at 24 V
Inrush Current: 30 A at 24 V
Buffer Time: Up to 1 ms
Fuse Rating: 2.5 A
Output Voltage: 5.1 V DC
Output Current: 3 A nominal, 0 A minimum load
Protection Features: Short-circuit and overvoltage protection
I/O Capacity: 30 inputs / 32 outputs
Power Dissipation: 11 W
Supported Backplanes: 2, 3, 4, 6, 10, and 16 slot configurations
Interface Type: Terminal block, 7 poles
Operating Temperature: 0 to 60 °C
Storage Temperature: -40 to 85 °C
Relative Humidity: Up to 95%, non-condensing
Certifications: UL 508, CSA Class 1 Division 2, UL, GOST, C-Tick, DNV
EMC Compliance:
- ESD: 4 kV contact / 8 kV air (IEC 801-2)
- RF Immunity: 9.14 V/m at 80–2000 MHz (IEC 801-3)
Weight: 0.674 kg

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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