Data sheet VSPC 3/4WIRE 24VDC Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com 3 or 4-wire system protection includes the following signals: * PT100, measuring bridges, DMS sensors, measuring bridges, ... * Pluggable arrester,for interruption-free and impedanceneutral plug-in and pull-out * Can be tested with V-TEST testing device * Space-saving design for up to 4 binary signals * Version with floating-earth PE connection used to avoidinterference currents that result from differences in voltage potential * For use in compliance with the IEC 62305 and IEC61643-22 (D1, C1, C2 and C3) installation standards * Integrated PE foot safely discharges up to 20 kA (8/20 s) and 2.5 kA (10/350 s) to the PE * Colour coding of the voltage levels for fast identification in the cabinet * Safety function through coding elements for different voltage levels General ordering data Version Order No. Type GTIN (EAN) Qty. Surge protection for instrumentation and control, 24 V, 450 mA, IEC 61643-21 8924550000 VSPC 3/4WIRE 24VDC 4032248696192 1 pc(s). Creation date March 20, 2021 6:46:30 AM CET Catalogue status 12.03.2021 / We reserve the right to make technical changes. 1 Data sheet VSPC 3/4WIRE 24VDC Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Depth Height Net weight Width (inches) 69 mm 90 mm 47 g 0.701 inch Depth (inches) Height (inches) Width 2.717 inch 3.543 inch 17.8 mm -40 C...80 C 5...96 % Operating temperature -40 C...70 C SIL Paper 2,655 Years SIL in compliance with IEC 61508 SFF 3 95.33 % Lead 7439-92-1 E311081 UL certificate UL 497b Certificate IIB IIC 4 nF Gas group D Input voltage, max. Ui Internal inductance, max. LI IIA 28 V 0 H Design Protection degree UL 94 flammability rating Terminal, miscellaneous IP20 Temperatures Storage temperature Humidity Probability of failure SIL PAPER MTTF ges 43 PFH in 1*10-9 per hour 7 Environmental Product Compliance REACH SVHC Rated data UL Certificate No. (UL) CSA protection data Gas group C Gas groups A, B Internal capacity, max. CI General data Colour Optical function display Segment Version orange No Measurement - Monitoring - Setting without warning function / function indicator V-0 Insulation coordination acc. to EN 50178 Pollution severity 2 Surge voltage category III Creation date March 20, 2021 6:46:30 AM CET Catalogue status 12.03.2021 / We reserve the right to make technical changes. 2 Data sheet VSPC 3/4WIRE 24VDC Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Rated data IEC / EN Capacitance 935 pF Discharge current Imax (8/20s) wire-PE 10 kA Discharge current In (8/20s) GND-PE 2.5 kA Discharge current In (8/20s) wire-wire 2.5 kA Lightning test current, Iimp (10/350 s) Wire-PE 2.5 kA Max. continuous voltage, Uc (DC) 28 V Overload - failure mode Modus 2 Protection level on output side Wire-PE 1kV/s, typically 270 V Protection level on output side Wire-wire 8/20 s, typically 50 V Protection level, UP wire - PE 38 V Pulse-reset capacity 30 ms Rated voltage (DC) 24 V Signal transmission properties (-3 dB) 750 KHz Standards IEC 61643-21 Surge current-carrying capacity C2 5 kA 8/20 s Surge current-carrying capacity D1 2.5 kA 10/350 s Volume resistance 0.20 Discharge current Imax (8/20s) GND-PE 10 kA Discharge current Imax (8/20s) wirewire 10 kA Discharge current In (8/20s) wire-PE 2.5 kA Lightning test current, Iimp (10/350 s) GND-PE 2.5 kA Lightning test current, Iimp (10/350 s) wire-wire 2.5 kA Number of poles 1 Protection level UP (typ.) < 800 V Protection level on output side Wire-wire 1 kV/s, typically 50 V Protection level, UP GND - PE 450 V Protection level, UP wire - wire 80 V Rated current IN 450 mA Requirements category acc. to IEC 61643-21 C1, C2, C3, D1 Signalling contact No Surge current-carrying capacity C1 < 1 kA 8/20 s Surge current-carrying capacity C3 100 A 10/1000 s Voltage type DC GOST-Zertifikat Pluggable in VSPC BASE cUL Certificate EC000943 27-13-08-07 27-13-08-07 ETIM 7.0 ECLASS 9.1 ECLASS 11.0 Further details of approvals GOST certificate Connection data Type of connection Ratings IECEx/ATEX/cUL cUL certificate Classifications ETIM 6.0 ECLASS 9.0 ECLASS 10.0 EC000943 27-13-08-07 27-13-08-07 Creation date March 20, 2021 6:46:30 AM CET Catalogue status 12.03.2021 / We reserve the right to make technical changes. 3 Data sheet VSPC 3/4WIRE 24VDC Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Tender specification sheets Long specification Surge protection plug for use in connection with the base element VSPC BASE 2/4 CH for four floating-ground driven signal cables. Two-stage protection consisting of coarse and fine protection between all signal cables as well as coarse common mode voltage protection to signal ground/earth. Mechanical identification of the plug to the base element according to the switching type and rated voltage. Protected plug with coding pin and counter-profile for the base element. Optical identification of the protected plug based on the type of protected switching and the voltage level. It is possible to mark the plug. Short specification Surge protection plug for base element VSPC BASE 2/4 CH, transverse voltage coarse and fine protection for four floatingground powered signal cables, coarse common mode voltage protection to earth.Version: 24 V DC Approvals Approvals ROHS UL File Number Search Conform E311081 Downloads Approval/Certificate/Document of Conformity Engineering Data Engineering Data User Documentation SIL Paper CE PAPER STEP EPLAN, WSCAD Instruction sheet Creation date March 20, 2021 6:46:30 AM CET Catalogue status 12.03.2021 / We reserve the right to make technical changes. 4 Data sheet VSPC 3/4WIRE 24VDC Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Drawings Electric symbol Circuit diagram Discharge capacity Komplettmodul Creation date March 20, 2021 6:46:30 AM CET Catalogue status 12.03.2021 / We reserve the right to make technical changes. 5