Extended input and output options The CrE pump offers a variety of configurable input and output options, including: • Threeanalogueinputs(0-10V;0/4-20mA;0.5-3.5V) • Oneanalogueoutput(0-10V;0/4-20mA) • Twodedicateddigitalinputs • Twoconfigurabledigitalinputsoropen-collectoroutputs • TwoPt100/1000inputsfortemperaturemeasurement • LiqTecsensorinputs–dry-runningprotectionsensor • Twosignalrelayoutputs • GENIbusconnection • InterfaceforCIMfieldbusmodules Extended communication As part of the intelligent isoLuTIons programme the CrE pumps allow a variety of Communication Interface Modules(CIM)tobebuiltintothepumptoenable communication with and data transfer to sCAdA and BMs systems. Industrial Ethernet The CrE pump supports the industrial ethernet standards Modbus TCP and PROFINET IO. As a result, installation is easier and the initial cost lower because the pump can be integrated directly into BMs and sCAdA systems. Industrial bus The CrE pump supports the following industrial busses: • Profibus • Modbus • BACnet • Lonbus GENIbus The CrE pump is equipped with a grundfos gEnIbus interface. GSM The gsM module enables remote data transmission from Grundfospumpsorcontrollers–viamobilephonesor sCAdA systems. GRM grundfos remote Management makes it possible to monitor and manage pump systems remotely to reduce theneedforcostly–andoftenunnecessary–on-site inspections. Grundfos GO grundfos go is the industry’s most advanced mobile pump control solution, designed to be totally compatible with all grundfos E-pumps, including the CrE. The intuitive device allows you to become the commander of yourentirepumpfleet–allfromthepalmofyourhand. Extended specifications Ambient temperature Enclosure class Maximum speed Wide supply voltage full load continuous 40°C, maximum allowed 60°C IP55andIP66 neMa4outdoorrating 6000 rpm single-phase:200-240V Three-phase:380-480V
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