Setpoint potentiometer with relay output ECS10, IP54

Setpoint potentiometer with relay output ECS10, IP54 is designed to change EC (electronically commutated) motor rotating speed by changing control signal 0..10 VDC. The ECS10, IP54 can be also used to change control input DC signals for frequency inverters or other devices that can be controlled by input DC signals. For the output signal regulation the voltage 3..15 VDC must be supplied to the ECS10, IP54. For enabling the controlled device the ECS10(IP54) has relay output. The minimum and maximum levels of the potentiometer output signal can be adjusted with inside-installed trimmers.