Application
Special features
Parts and characteristics
Construction features
Commissioning
Useful additions
Safety instruction
For safety reasons, opening the controller casing without tools is not permitted when using a 230 V mains supply. A safety latch with warning label is available, which can be ordered as EM-TRF
The EM-LIGHT expansion module enables the on and off switching of a light operated with 230 V AC at the EASYLAB operating unit. The light is connected via a terminal socket to a plug (type: WAGO WINSTA Midi Series 770). The EM-LIGHT expansion module is connected to a digital output of the EASYLAB TCU3 controller as well as the 230 V connection terminals of the EM-TRF or EM-TRF-USV expansion modules. The light is switched on and off via the control unit of the controller.
This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme.
Expansion module for the EASYLAB fume cupboard controller TCU3 (connected to 230 V AC), for easy connection of a light (230 V AC) to a switched connection socket. Operation of the light (typical fume cupboard lighting) on the control panel of the fume cupboard controller.
Special characteristics
Control of fume cupboard lighting using the control panel
Technical data
Supply voltage 230 V AC, connection to EM-TRF or EM-TRF
UPS
1 Product
EM-LIGHT Connection socket for lighting, switchable on control panel (only for ELAB component, EASYLAB fume cupboard controller; also requires EM-TRF or EM-TRF-USV)
Note:
This is the order code for retrofitting the expansion module into a VAV control unit with EASYLAB control component. Usually, the expansion module is ordered with the initial order for the VAV controller for fume cupboard control, via the order code of the basic unit under the section Expansion modules with the order code S.
Commissioning with factory preparation
When ordering the EASYLAB controller with EM-LIGHT expansion module, the connection socket is installed and wired at the factory and the lighting control is activated in the configuration. The built-in socket for light switching is thus ready for operation.
Installation and commissioning for retrofitting
The prerequisite for retrofitting is an existing EM-TRF or EM-TRF-USV expansion module in the EASYLAB TCU3 controller for supplying the controller and the lighting via mains voltage.
For retrofitting:
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