Schneider Electric 140CRA21110 DIO Drop Interface

Schneider Electric 140CRA21110 DIO Drop Interface

Core Technical Specifications

• Brand & Model: Schneider Electric 140CRA21110 DIO drop interface.
• Input Voltage: Accepts a wide range from 85 to 276 V AC at 47-63 Hz.
• Rated Voltage: Designed for standard 115/230 V AC supply systems.
• Output Power: Provides a regulated 5.1 V DC output at 3 A nominal current.
• Power Rating: Has a rated capacity of 50 VA for consistent performance.
• Fuse Protection: Includes an associated 1.5 A fuse for circuit safety.

Electrical Characteristics & Protection

• Input Current: Draws a maximum of 0.2 A at 115V or 0.4 A at 230V.
• Inrush Current: Manages startup surges up to 10 A (115V) or 20 A (230V).
• Short-Circuit Protection: The unit features built-in output short-circuit protection.
• Overvoltage Protection: Includes safeguards against output overvoltage conditions.
• Power Dissipation: Has a typical heat dissipation of 11 Watts during operation.

System Integration & Compatibility

• I/O Capacity: Supports 30 input words and 32 output words per drop.
• Backplane Compatibility: Works with various Quantum backplanes (2, 3, 4, 6, 10, 16 positions).
• Diagnostics: Performs startup and runtime diagnostics for RAM address and checksum.
• Connection: Features a 7-pole terminal block for secure electrical connections.

Environmental Durability & Certifications

• Operating Temperature: Functions reliably from 32 to 140 °F (0 to 60 °C).
• Storage Temperature: Can be stored in conditions from -40 to 185 °F (-40 to 85 °C).
• Humidity Rating: Operates at up to 95% relative humidity without condensation.
• EMC Resilience: Resists electromagnetic fields up to 10 V/m (80–2000 MHz).
• ESD Protection: Withstands 4 kV (contact) and 8 kV (air) electrostatic discharge.
• Certifications: Holds UL, CSA, DNV, C-Tick, and GOST approvals for global use.

Frequently Asked Questions (FAQ)

• Q: Is this module brand new and authentic?
  A: Yes, we supply only brand new, original Schneider Electric products.
• Q: What is the output voltage and current of this interface?
  A: It provides a steady 5.1 V DC output at 3 Amps nominal current.
• Q: Can it operate with both 115V and 230V AC inputs?
  A: Yes, the 140CRA21110 is designed for dual voltage 115/230 V AC input.
• Q: What I/O capacity does this DIO drop support?
  A: It supports a configuration of 30 input words and 32 output words.
• Q: How quickly do you process and ship orders?
  A: We typically ship all in-stock items within 5 business days.
• Q: What is your return policy for this item?
  A: We offer a 30-day return period for unused items in original packaging.

Contact Information & Inquiries: For pricing and technical support, email us at sales@nex-auto.com or message on +86 153 9242 9628.

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