Advanced LIFELINE Px-100 Product Manual

Also see for LIFELINE Px-100: User guide

Advanced LIFELINE Px-100 Product Manual Manual pdf 20 page image

www.advancedco.com203.3.3 Switch InputsEight programmable switch inputs are providedand can be configured to activate predefinedmessages. Each input is (optionally) monitored forshort and open circuits and for activation.The negative connection is connected to chassisground (earth).A 6K8 EOL resistor must be fitted across theterminals if the input is unused.Maximum circuit impedance 50 ohms.Cable size: 28-16AWG (0.1mm2-1.5mm2).Refer to programming section on how to configurethese inputs.+–INPUTSVolt-freeMonitored for open,short and active –6K8 EOLActivation resistor –470R6K8470RThe optional EXP-005 module provides aconvenient method of terminating the line with thecorrect resistor values.3.3.4 Relay OutputsAll relay outputs are rated at 30V AC/DC, 1.0A,resistive.Cable size: 28-16AWG (0.1mm2-1.5mm2).One dedicated relay (FLT RLY) is provided forfault indication. This is a changeover type relayconfigured for “Fail-Safe” operation. It is normallyenergised and will de-energise under any faultcondition included total power failure.Three programmable relays are also provided.These are normally de-energised and will activateon the programmed condition.Refer to programming section on how to configurethese outputs.NONCCOMNOCOMFAULT RELAY“Fail-Safe” OperationThe relay will de-energize on any faultcondition. The de-energized state isshownPROG RELAYSRLY-1, RLY-2, RLY-3Relays energize onthe programmedcondition.3.3.5 RS232 InterfaceThe Px-100 is equipped with an RS232 I/F Circuitat the bottom of the base card.The terminal block connections are shownopposite.TX = Transmit Data from the panel, RX = ReceiveData into the panel, GND = Ground Reference.The RS232 Interface uses common signals withthe RS485 Interface. Only one of these interfacescan be used.Cable size: 28-16AWG (0.1mm2-1.5mm2).This interface can be used for serial connection tothe Mx range of fire alarm control systems offeredby Advanced Electronics Ltd.RS232RS485FLT RLYRLY-1RLY-2TXRXGNDABConnect TX output to panel RX inputConnect RX input to panel TX outputConnect GND to panel GNDBase Card Connections.