The analog value transmitter is used for manual setting of the actuating variable, e.g. for mixing flaps, valve positions, temperature values, etc. The module can be controlled by two operating modes, which are set using the three-stage switch (ON, OFF, AUTO) on the front. The switch position is reported back via the external control contact terminals B1 and B2. Switch position ON: The actuating variable can be set using the potentiometer on the front. The output signal 0 to 10 V is available at terminal Y. Switch position AUTO: The actuating variable is passed through to the actuating variable output Y without change via terminal YR. Connection with spring-loaded terminals (push-in), setpoint transmitter, manual control level with feedback, LED brightness proportional to the actuating variable