FEIG 7027.000.10 RFID Reader

The ID MRMU400 is a UHF Mid Range Reader Module designed by FEIG ELECTRONIC GmbH for industrial and machine integration applications.

Key Features

• Output Power: Up to 1 Watt (adjustable in 100 mW steps)

• Antenna Support: Connections for up to 2 antennas (MCX connectors with built-in multiplexer)

• Read Range: Over 4 meters

• Transponder Support: EPC Class1 Gen2, ISO 18000-63, ISO/IEC 29167 (e.g., NXP UCODE DNA)

• Secure Operation: Secure key storage and support for encrypted communication

• Edge Computing: Runs Linux OS on an ARM Cortex-A7 + M4 processor, enabling custom apps on the device

Interfaces & I/O

• Inputs: 1 optocoupler input (max 24 V DC / 20 mA)

• Outputs: 1 optocoupler + 1 relay output

• Interfaces: RS485, Ethernet (IPv4/IPv6), USB OTG

Physical Design

• Form Factor: Module without housing – ideal for integration into existing control boxes

• Cooling: Aluminum mounting plate for heat dissipation

• Protection: Comes with a plastic cover to prevent accidental contact or stress on electronics

Specifications

• Dimensions: 185 x 135 x 35 mm

• Weight: 535 g

• Power Supply: 12–24 V DC ±10% or PoE+

• Operating Temperature: -40 °C to +70 °C

• Humidity Tolerance: 5% to 95% (non-condensing)

Software & Functionality

• Reader modes: Host Mode, Buffered Read, Notification

• Integrated diagnostics: RF monitoring, antenna SWR, overheating protection

• Software features: EPCglobal™ LLRP, anti-collision, RSSI, phase angle, config cloning, web interface

Certifications

• Radio: EN 302 208 (EU), FCC Part 15 (USA), IC RSS-247 (Canada)

• EMC & Safety: EN 301 489, EN 62368-1, EN 50364

• Cybersecurity: EN 18031-1