CU 155


OKIN CU155: Compact controller makes installation simple

OKIN CU155 is the ideal controller in space-critical applications. Because of its compact design, it only requires little space and offers the greatest possible flexibility for positioning the controller. Special applications with a slim and flat design take benefit from the use of a space-saving controller. It is equipped with mounting holes by default and therefore particularly fast and simple to install at the desired position.

Numerous connectivity options

Up to four OKIN drives can be connected to the OKIN CU155. Even complex motion profiles can be realized. An external DC voltage source with protective extra-low voltage is used for the power supply. In addition, an integrated overcurrent switch-off provides optimal system protection. The OKIN CU155 controller can be fitted with different controller PCBs. A direct, relay and microprocessor controller are possible. The latter is individually programmable with regard to its functions and error signalling. Furthermore, the CU155 can be designed for drives with Hall sensors. The controller can be operated with different cable handsets. The OKIN CU155 controller is certified in accordance with the test standards.
EN 60335-1, EN 60335-1, EN 55014-1 and EN 55014-2.

Standard configurations

Control unit

relay-free control, relay control, microprocessor control with customised programming

Connection options 1

connections for drives: 1-4
connections for operating elements: 1

Housing colour

black RAL 9005, light grey RAL 7035

Protection degree


Protection class


Relative humidity

30% - 75%

Ambient temperatures

+10°C - +40°C

Power supply

external DC power supply

1 (example, depending on control unit type)

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