Building Automation moduly-rozszerzenia-1ao-3do - STERKRAK
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Extension Modules 1AO/3DO
Relay modules converting analog output voltage of the controller (AO) to corresponding sequences of three relay outputs (DO).

Analog To Digital Converter PAC3

The PAC3 module converts the analog input signal (0 - 10V) from the controller to 8 discrete, voltageless output states. Relays have SPDT contacts.

PAC4T has 4 MOSFET solid state relays.

PAC3 diagram

Sequential Control Device MS123

The MS123 module is functional equivalent of the USS123 and USS123P which converts the analog input signal (0 - 10V) from the controller to four discrete, voltageless output states. Relays have SPDT contacts.

Switching sequence: 0 S1 S1+S2 S1+S2+S3 MS123 diagram

Sequential Control Device USS123P

The USS123P module is three relay module that converts the analog input signal (0 - 10V) from the controller to four discrete, voltageless output states. Relays have SPDT contacts.

Switching sequence: 0 S1 S1+S2 S1+S2+S3 USS123P diagram


Sequential Control Device MS3

The MS3 module is functional equivalent of the URAC3 and URAC3P which converts the analog input signal (0 - 10V) from the controller to four discrete, voltageless output states. Relays have SPDT contacts.

Switching sequence: 0 S1 S2 S3 MS3 diagram

Analog To Digital Extension Device URAC3P

The URAC3P module is three relay module that converts the analog input signal (0 - 10V) from the controller to four discrete, voltageless output states. Relays have SPDT contacts.

Switching sequence: 0 S1 S2 S3 URAC3P diagram