Data sheet VSPC RS485 2CH Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Data surge protection * for RS 422 and RS 485 signal * suitable as transient surge protection for fast data signals General ordering data Version Order No. Type GTIN (EAN) Qty. Surge protection for instrumentation and control, 5 V, 5 V, 450 mA, IEC 61643-21 8924670000 VSPC RS485 2CH 4032248696314 1 pc(s). Creation date March 31, 2021 8:03:28 PM CEST Catalogue status 12.03.2021 / We reserve the right to make technical changes. 1 Data sheet VSPC RS485 2CH 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 27.5 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 2,003 Years SIL in compliance with IEC 61508 SFF 3 92.54 % Lead 7439-92-1 E311081 UL certificate UL 497b Certificate IIB IIC 11 nF Gas group D Input voltage, max. Ui Internal inductance, max. LI IIA 6.4 V 0 H orange Design Segment Version Terminal, miscellaneous Measurement - Monitoring - Setting without warning function / function indicator Surge voltage category Temperatures Storage temperature Humidity Probability of failure SIL PAPER MTTF ges 57 PFH in 1*10-9 per hour 4.25 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 Protection degree UL 94 flammability rating IP20 V-0 Insulation coordination acc. to EN 50178 Pollution severity 2 III Creation date March 31, 2021 8:03:28 PM CEST Catalogue status 12.03.2021 / We reserve the right to make technical changes. 2 Data sheet VSPC RS485 2CH Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Rated data IEC / EN 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 Insertion loss 113.7 MHz Lightning test current, Iimp (10/350 s) Wire-PE 2 x 0.2 kA Max. continuous voltage, Uc (AC) 5V Number of poles 1 Protection level UP (typ.) 250 V Protection level on output side Wire-wire 1 kV/s, typically 10 V Protection level, UP GND - PE 500 V Protection level, UP wire - wire 15 V Rated current IN 450 mA Rated voltage (DC) 5V Signal transmission properties (-3 dB) 113.6 MHz 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 2.20 Discharge current Imax (8/20s) wire-PE 2 x 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) GND-PE 0.2 kA Lightning test current, Iimp (10/350 s) wire-wire 0.2 kA Max. continuous voltage, Uc (DC) 6.4 V Overload - failure mode Modus 2 Protection level on output side Wire-PE 1kV/s, typically 10 V Protection level on output side Wire-wire 8/20 s, typically 15 V Protection level, UP wire - PE 35 V Pulse-reset capacity 20 ms Rated voltage (AC) 5V 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 AC/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 31, 2021 8:03:28 PM CEST Catalogue status 12.03.2021 / We reserve the right to make technical changes. 3 Data sheet VSPC RS485 2CH 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 2CL for two floating-ground driven signal cables and ground, e.g. for bus systems. Twostage protection circuit consisting of coarse protection, decoupling resistors and fine protection between the signal wires and additional coarse common mode voltage protection to 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. It is possible to mark the plug. Short specification Surge protection plug for base element VSPC BASE 2CL, transverse voltage coarse and fine protection for two floating-ground powered IT signal cables, coarse common mode voltage protection to earth. Version: 5V 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 Declaration of Conformity STEP EPLAN, WSCAD Instruction sheet Creation date March 31, 2021 8:03:28 PM CEST Catalogue status 12.03.2021 / We reserve the right to make technical changes. 4 Data sheet VSPC RS485 2CH 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 31, 2021 8:03:28 PM CEST Catalogue status 12.03.2021 / We reserve the right to make technical changes. 5