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MOUNTING AND OPERATING MANUAL FOR DIGITAL HANDSET INS-720MR...
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In case of mixed installation with handsets / video monitors and need of connecting more monitors to the same address, you have to use INS-MPR monitors from ACO range. Connection diagram In case of higher amount of handsets you need to consider power consumption in order to buy appropriate power supply (in standby mode and while many ring at the same time –...
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Connecting the system (diagram 1): Optional usage of passive splitters to power the handsets (diagram 2): Powering the handsets from the panel (diagram 3): *Optionally 3 wire installation can be used...
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Maximal amount of handsets powered by the panel should not exceed 50 pieces (assuming there is only one handset ringing at a time). Power supply should be accordingly bigger (ACO recommends our PSU: TR DIN 12V 2A or DC PSU - DR-45-15), if there are more than one handsets ringing at the same time, use diagram 1 or 2 and use the formula below to estimate the amount of power supplies.
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