Danfoss AK-LM 330 Design Manual

Also see for AK-LM 330: User guide

Contents

AK-LM 330 RS8FR302 © Danfoss 2015-08 33Planning tableThe table helps you establish whether there are enoughinputs and outputs on the basic controller.If there are not enough of them, the controller must beextended by one or more of the mentioned extensionmodules.Note down the connections you will require and addthem upAnalog input signalExampleOn/off voltage signalExampleOn/off voltage signalExamplePulse signalExampleOn/Off output signalExampleLimitationsAnalog inputsTemperature sensors Saux1- Saux10 3Voltage signals Volt-input 1-5 2Pressure transmitter Paux1 - Paux5 2 P = Max. 5On/off inputs (DI1 - DI16) Contact 24 V 230 VMonitoring 2Extended defrost delays 1Case cleaning signal 1Signal to reset alarm relayPulse inputsEnergy measurement (1-4) 1Synchronizing signalOn/off outputsRelays for thermostat functions (1-10) 1Relays for voltage signals (1-5) 1Relays for pressostat functions (1-5) 1Relays for digital input functions (1-16)Relays for alarm function (1-2) 1Sum of connections for the regulation 7 0 4 1 4 Sum = max. 80Number of connections on a controller module 11 11 0 0 0 0 0 0 8 8Missing connections, if applicable 0 0 4 1 0The missing connections to be supplied by one or more extension modules: Sum of powerAK-XM 101A (8 analog inputs) ___ pcs. á 2 VA = __AK-XM 102A (8 digital low voltage inputs) ___ pcs. á 2 VA = __AK-XM 102B (8 digital high voltage inputs) +1 ___ pcs. á 2 VA = __AK-XM 107A (8 pulse inputs) +1 ___ pcs. á 2 VA = __AK-XM 204A / B (8 relay outputs) ___ pcs. á 5 VA = __AK-XM 205A / B (8 analog inputs + 8 relay outp.) ___ pcs. á 5 VA = __1 pcs. á 8 VA = 8Sum =Sum = max. 32 VA4765The example:None of the 3 limitations are exceeded => OK