ELO Warning Buzzers 203.107.005, 203.107.006, 203.107.011 and 203.107.012 have 5 terminals of 30, 85, 86, 87 and 87a. Terminal 30 is always connected to ( + ) of the battery (12V or 24V). ( - ) should be connected to one or more terminals of the remaining 4 terminals (85, 86, 87, 87a). The sound option is determined by which terminal the ( - ) is connected to. If ( - ) is connected to a single terminal, ELO Buzzer will warn the driver of a single “situation”. If ( - ) is connected to more than one terminal the warning of the first “situation” needs to eliminated in order for the buzzer to warn the driver of other “situations”. In a sense ELO Warning Buzzer operates in “First Come First Serve” basis. For ELO Buzzer to warn the driver of following “malfunctions or situations”, the prior case needs to be resolved. The exception of this is the Terminal 85 (continuous sound). All other terminals override Terminal 85. The difference between these 4 ELO Buzzers are; 203.107.005 is 12V 76 dB, 203.107.006 is 24V 76 dB, 203.107.011 is 12V 90 dB and 203.107.012 is 24V 90 dB.
ELO Warning Buzzers 203.107.007, 203.107.008, 203.107.013 and 203.107.014 also have 5 terminals of 30, 85, 86, 87 and 87a. Terminal 85 is always connected to ( - ) of the battery (12V or 24V). ( + ) should be connected to one or more terminals of the remaining 4 terminals (30, 86, 87, 87a). The sound option is determined by which terminal the ( + ) is connected to. If ( + ) is connected to a single terminal, ELO Buzzer will warn the driver of a single “situation”. If ( + ) is connected to more than one terminal the warning of the first “situation” needs to eliminated in order for the buzzer to warn the driver of other “situations”. Same as other versions (203.107.005 , 203.107.006, 203.107.011 and 203.107.012) ,in a sense ELO Warning Buzzers of 203.107.007, 203.107.008, 203.107.013 and 203.107.014 operate in “First Come First Serve”basis. For ELO Buzzers to warn the driver of following “malfunctions or situations”, the prior case needs to be resolved. The exception of this is the Terminal 30 (continuous sound) for these buzzers.. All other terminals override Terminal 30. The difference between these 4 ELO Buzzers are; 203.107.007 is 12V 76 dB, 203.107.008 is 24V 76 dB, 203.107.013 is 12V 90 dB and 203.107.014 is 24V 90 dB.