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20863_01-A

User manual

Safera Connection Hub for Safera Siro IN-line and Siro R

Summary of Contents for Connection Hub

Page 1: ...1 20863_01 A User manual Safera Connection Hub for Safera Siro IN line and Siro R ...

Page 2: ... galvanic connection between the Safera system and the automation system When the AUX outputs are active ON the optoisolator s output transistors will be held in conducting mode thus enabling current flow from IN to OUT This connection can be used exactly as a relay s contact however the direction and amount of the current flow must be controlled as specified below Maximum IN OUT voltage is 24 VDC...

Page 3: ...ecurity System 3 24 VDC provided by the automation system Pull up recommended to provide 1mA absolute max 10mA Logic input of the automation system Signal ground of the automation system IN OUT SAFERA Example connection of one AUX output In this case the home automation system s logic input is pulled to ground potential when the AUX output signal is active Note that the maximum current pass in the...

Page 4: ...reliable extinguish launch The Power Supply must be replaced One red blink The CTU service interval 5 to 10 years has been reached The CTU must be replaced Two red blinks Connection Hub has lost connection with the CTU The CTU has been removed or the cable is damaged Replace the CTU and or cable if necessary Three red blinks The CTU has been emptied because of a fire alarm The CTU must be replaced...

Page 5: ...s and hold the child proof lock button To activate AUX2 cooking on press and hold the OK button 3 When you have finished testing press the adjustment mode button and pair the sensor unit again with the PCU normally according to the installation manual 5 Removing the Connection Hub or CTU from a Safera System Connection Hub and CTU cannot be removed by normal means The system s oper ating principle...

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