RME 4 U KNX | 4-ch. switch actuator 16 A, extension module MIX2
€108,04 Incl. tax €187,90 Incl. tax. Out of stock, but available
Specifications
Information
RME 4 U KNX – 4-channel switch actuator 16 A, MIX2 extension module
Article number: 4930228
Application
The Theben RME 4 U KNX is a 4-channel switch actuator (16 A) designed as an extension module within the MIX2 system. It is intended for use in KNX installations and expands an existing MIX2 base module with four additional switching channels. Suitable for residential and commercial buildings, with flexible switching functions for lighting and other electrical loads.
Important note
This module can only be used in combination with a MIX2 base module. The RME 4 U KNX cannot operate independently and requires an existing MIX2 main unit. A maximum of two MIX or MIX2 extension modules can be connected to one base module.
Functions
- 4-channel switch actuator (16 A) as extension module
- Part of the MIX2 system
- Expandable up to 12 channels by combining with base module + 2 extensions
- Removable KNX bus module allows device replacement without reprogramming
- Manual operation possible on the device, even without KNX bus voltage
- Status indication via LEDs for each channel
- Configurable functions: switching, pulse, delay, staircase lighting with pre-warning
- Logic functions: AND, OR, blocking, release
- Supports central commands: permanent ON/OFF, central switching, call/save scenes
- Switching of different phases is possible
- Suitable for SELV applications if all channels switch SELV
Technical specifications
- Mounting: DIN rail
- Width: 4 modules (TE)
- Connection type: Screw terminals
- Max. cable cross-section:
- Solid: 0.5 mm² (Ø 0.8) to 6 mm²
- Stranded with ferrule: 0.5 mm² to 4 mm²
- Number of channels: 4
- Contact type: NO contact, 16 A nominal, 3 A minimum
- Contact opening width: < 3 mm
- Resistive load: 3680 W
- Incandescent/halogen lamp load: 2000 W
- Fluorescent lamps (conventional ballast):
- Parallel compensated: 1300 W (140 µF)
- Not compensated: 2000 VA
- Fluorescent lamps (electronic ballast): 1200 W
- Energy-saving lamps: 300 W
- LEDs:
- < 2 W: 55 W
- 2–8 W: 600 W
- > 8 W: 600 W
- Max. inrush current: 800 A / 200 µs
- Output voltage: 240 V AC
- Switching output: Potential-free
- Suitable for SELV: Yes, if all channels switch SELV
- C-load support: Yes
- Ambient temperature: -5 °C to +45 °C
- Protection rating: IP 20
- Protection class: II
Related products
4-channel 16 A switch actuator, base module for MIX2. Manual operation, status LEDs and logic functions. Expandable to 12 channels with MIX/MIX2 modules. Suitable for various load types.
€204,88 Incl. tax
