grundfos data booklet

SP A, SP6IO 112 moduleProduct Description Product numberThe IO 112 is a measuring module and a single-channel protection unit foruse in connection with the MP 204 motor protector. The module can be usedfor protection of the pump against other factors than the electrical conditions,for instance dry running. It can also be used as a stand-alone protectionmodule.AccessoriesThe IO 112 interface has three inputs for measured values, one potentiometerfor setting of limits and indicator lights indicating the following:• measured value of the input• value of the limit set• alarm source• pump status.96651601Control MP 204TM03 5811 3906Electrical data• Supply voltage: 24 VAC ± 10 %, 50/60 Hz or 24 VDC ± 10 %.• Supply current: Min. 2.4 A, max. 8 A.• Power consumption: Max. 5 W.• Ambient temperature: -25 °C to +65 °C.• Enclosure class: IP20.Product Description Product numberThe Control MP 204 control cabinets are supplied with all necessarycomponents. Three types of control cabinets are available, depending onfunctions and starting method.The control cabinets are designed for installation in a control cabinet foroutdoor use.The Control MP 204 control cabinets have a built-in main switch and a thermalmagnetic circuit breaker.TM05 3695 1612Functions:Digital input• Float switch or pressure relay (if no IO 112 is used).Analog input• Too high motor temperature (Tempcon)• thermistor/PTC, pump• pressure sensor, 4-20 mA (with IO 112).Relay output• Pump alarm.Communication• Grundfos Remote Management.• GSM/GPRS(IO 112 not supported)• Modbus RTU wired(IO 112 not supported)• Profibus DP(IO 112 not supported).Protection• Protects the pump against short-circuit.Consult WebCAPS onwww.grundfos.com for productselection.81