The C-RC-0002R-design heating control module

A number of designs can use the wall-mounted version of the module with a display. The module is always executed with respect to the particular electrical installation design, comprising a display (with the temperature display), push-buttons (temperature correction and change of mode), LEDs and internal temperature sensor, as well as outputs for the connection of an external temperature sensor (e.g. the floor temperature).

The module consists of two parts. The internal part contains the sensor electronics and is terminated with 4 wires (the CIB and the external temperature sensor) and a connector, where the cable from the other part is inserted. The second part represents a wall-mounted design feature with an installed display, push-buttons, a LED and a temperature sensor terminated on a 70 mm cable with a connector. The second temperature sensor (NTC 12k or NTC up to 100k) is e.g. for measuring the floor temperature.

Fig. 1. An example of connecting the C-RC-0002R-design control module, including the external temperature sensor.

Notes:

1. The external temperature sensor must be an NTC 12k or other NTC with the resistance of up to 100k; the connection cable can be up to dozens of meters long. A typical use is for a floor sensor, the recommended cables include e.g. the SYKFY or similar cables, with at least 1x2 wires with 0.5 mm diameter.

2. The module is designed as a small embedded module in a flush-box (KU68); it is terminated with four 10 cm wires (the CIB bus and an external temperature sensor) and a connector, in which the cable from the top part of the module is inserted (i.e. the design cover with the display, push-buttons, a LED and the temperature sensor).