Operating and connection manual for ELESA's ENUC-RF control unit used with DD52R-E-RF position indicators.
This manual provides instructions for installing, connecting, and configuring the ENUC-RF control unit to interface with DD52R-E-RF electronic position indicators via Ethernet/IP, Profinet IO, or Modbus/TCP. It covers safety precautions, power and PLC connections, interface setup, data exchange protocols, and technical specifications. The unit supports up to 36 indicators and operates in the 2.400–2.480GHz ISM band with a typical range of 30m in industrial environments.
The control unit is designed for DIN rail mounting and includes an external antenna for wireless communication. It is intended for industrial process control in sectors like packaging, plastics, and textiles. Safety and installation guidelines are emphasized, including proper grounding, avoiding explosion hazard areas, and maintaining minimum distances from electrical equipment.
| Supply Voltage | 24 VDC ±5 % |
|---|---|
| Power Consumption | 50 mA |
| Frequency Range | 2.400-2.480GHz |
| Interface Options | Ethernet/IP, Profinet IO, Modbus/TCP |
| Operating Temperature | 0 ÷ +50 °C |
| Weight | ≈ 50 g |
The ENUC-RF supports Ethernet/IP, Profinet IO, and Modbus/TCP interfaces.
Each control unit can handle up to 36 position indicators.
The antenna must be placed outside the cabinet in the highest possible position; an extension cable can be used if needed.