Eaton i-on16 Installation Manual

Also see for i-on16: Quick user guide Administrator's and user guide

Before You Begin i-on16Page 61. Tamper switch.2. Sounder.3. Connector for KEY-EP.4. Sounder volume control.5. Connector for control unit bus.6. Jumpers for:6a Addressing (not used in i-onEX controlunits).6b LED functions and RS485 bustermination.Figure 12. KEY-KP01 Keypad PCB1. Tamper switch.2. Sounder.3. Connector for KEY-EP. Terminals for zones4. Sounder volume control5. Connector for data bus and output terminal.6. Jumpers for addressing and LED function:6a Addressing6b LED functions and RS485 bustermination.Figure 13. KEY-KPZ01 Keypad PCBPower AvailabilityBefore connecting any external devices to thecontrol unit, you must make sure that the controlunit can provide sufficient current to power thesystem during a mains failure for the time requiredto meet Grade 2 PD6662 or EN50131-1. Thestandard requires 12 hour standby, which includestwo periods of 15 mins in alarm.The amount of current available from the controlunit depends on the battery fitted. The current takenby the control unit PCB, communicator and keypadsis given in Technical Specifications on page 22.For example: in an alarm system with an i-on16control unit and two i-kp01 keypads the systemtakes the following total quiescent current:Device CurrentControl unit PCB 130mAi-sd01 communicator (quiescent) 20mA2 x i-kp01 at 30mA each(backlights off)60mASiren (quiescent) 25mATotal 235mADuring an alarm, these figures become:Device CurrentControl unit PCB 220mAi-sd01 communicator 50mA2 x i-kp01 at 30mA each(backlights off)60mAExt Siren & Strobe 400mATotal 730mAThe total amp hours required =(0.235A x 11.5h) + (0.730A x 0.5h) = 3.07AhA fully charged 7Ah battery can provide this amountof charge.In this example a 7Ah battery should exceed theGrade 2 requirements.Note: All current drawn from the Aux terminals (12Vand 14.4V) must be included in the overallcalculation.234BRIGHTTERM0V 12V A B0V 12V D0 D1 LEDEXT READERZ1 Z2 OP16a6b34 562