TeSys U communication module for Modbus, to be inserted in advanced power bases LUB120, LUB320, LUB380 equipped with a BL type (24V DC) LUC control unit. It provides a RJ45 connector for connection to a Modbus network, a plug-in terminal block for the connection to an external power supply 24V DC, in addition with 2 x configurable logic inputs 24V DC and 1 x logic output 24V DC. On front side, a 3-point plug-in terminal block is provided for the local control of the starter controller, to be associated with a control terminal block LU9BN11C for a LUB base or LU9MRC for a LU2B base. It displays 3 LEDs indicating 24V voltage presence (24V=) and communication status (COMM, ERR). Certified when used in conjunction with a LUB power base (IEC, UL, CSA, CCC, EAC, Marine).

• Communications & Management Attributes
• Communication Port Protocol : Modbus RTU
• Complementary Attributes
• Us Rated Supply Voltage : 24 V DC
• Important Information Attributes
• Persona Type Ids : EU, LC, OM, OM8, PB
• Persona Type Names : End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder
• Market Segmentation Id : COMMERCIAL, INDUSTRIAL
• Market Segmentation : Commercial, Industrial
• Response Time : 10 ms +/- 30 % change to state 0, 10 ms +/- 30 % change to state 1
• Connections Terminals : screw clamp terminals 1 0.25-1 mm²flexible with cable end, screw clamp terminals 2 0.14-0.75 mm²flexible without cable end, screw clamp terminals 2 0.25-0.34 mm²flexible with cable end, screw clamp terminals 1 0.14-1 mm²flexible without cable end, screw clamp terminals 1 0.14-1 mm²rigid without cable end, screw clamp terminals 1 0.25-0.5 mm²flexible with cable end, screw clamp terminals 2 0.14-0.5 mm²rigid without cable end, screw clamp terminals 2 0.5-0.5 mm²flexible with cable end
• Local Data Status : Publishable
• Local Publishable Date : 2026-03-26
• Global Commercial Status : Commercialised
• Return Indicator : Y
• Stocking Flag : N
• Stock Policy : 2
• Serviceability : No
• Traceability : No
• Field Service Division : PPIBS
• Weee Applicability : Finished product
• Weee Scope : In
• Legacy Weee Scope : In
• Weee Product Category : 5
• Scope Perimeter : At least in Europe
• Eoli Availability Display : Yes
• End Of Life Doc Ref : ENVEOLI2504025EN
• Reach Full Compliance Status : Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id : CONTAINS_SVHC
• Reach Compliance Directive : Reference contains Substances of Very High Concern above the threshold
• Rohs Eur In Scope : Yes
• Rohs Eur Status : Compliant By Exemption
• Rohs Eur Conformity Date : 2025
• Rohs Eur Full Compliance Status : Compliant By Exemption
• China Rohs In Scope : Yes
• China Rohs Label : 7
• With Recycled Cardboard : Yes
• Without Single Use Plastic : Yes
• Product Contributes To Saved And Avoided Emissions : No
• Tier Id : 2
• Tier : 2
• Function Option Id : STANDARD
• Function Option : Standard
• Product Kit Identifier : N
• Addressing : 0...31
• Associated Cable Type : AWG 26...AWG 16
• Bus Type : Modbus
• Cable Connector Type : RJ45 front panel
• Compatibility Code : LUL
• Connection Pitch : 3.81 mm
• Device Application : communication
• Device Short Name : LUL
• Energy Efficiency Optimized : False
• Function Available : communication module
• Halogen Free Status : Halogen free plastic parts product
• Local Signalling : 3 LEDs front panel
• Mounting Location : front side
• Mounting Mode : plug-in
• Product Availability : Stock - Normally stocked in distribution facility
• Product Or Component Type : communication module
• Protection Type : gG fuse 1 A
• Range : TeSys
• Range Of Product : TeSys U
• Return Time : 30 ms
• Returnability : Yes
• Sustainable Packaging : Yes
• Switching Current Capacity : 0.5 mA 24 V
• Tightening Torque : 0.2-0.25 N.m2.5 mm
• Transmission Rate : 19200 bit/s
• Weee Label : The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
• Warranty In Months : 18
• Pep Code : ENVPEP2504025EN
• Offer Owner Code : 190788
• Environment Attributes Main
• Product Compatibility : LUCL, LUCC, LUCB, LUCM, LUCA, LUCD
• Take Back : Nej
• Halogene Performance : Halogen free plastic parts product
• Recycled Metal Content At Cr Level : 0 %
• China Rohs Regulation : X
• Mercury Free : Yes
• Ambient Air Temperature For Operation : -25-55 °C
• Circularity Profile : ENVEOLI2504025EN
• Environmental Disclosure : ENVPEP2504025EN
• Eu Rohs Directive : Compliant By Exemption
• Halogen Content Performance : Halogen free plastic parts product
• Ip Degree Of Protection : IP20 conforming to IEC 60529
• Packaging Made With Recycled Cardboard : Yes
• Packaging Without Single Use Plastic : Yes
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• Pep Code : ENVPEP2504025EN
• General Attributes
• Product Or Component Type : communication module
• Range Of Product : TeSys U
• ETIM
• ETIM 8 : EC001604
• ETIM 9 : EC001604
• Output Attributes
• Number Of Outputs : 2 dedicated to starter-controller coil operation, 1
• Output Current : <= 500 mA
• Contractual Warranty Attributes
• Warranty Period : 18 months
• Warranty : 18 months
• Input Attributes
• Input Type : resistive
• Logic Input : positive 24 V DC - 7 mA
• Number Of Inputs : 2
• Switching Current Capacity : 0.5 mA 24 V