D1020
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D1020 - 1

SIL 2 Powered Isolating Driver Smart-Hart compatible DIN-Rail Models D1020S, D1020D 1 2 3 000C Characteristics: General Description: The single and dual channel DIN Rail Isolating Driver, D1020S and D1020D, isolates and transfers a 4-20, 0-20 mA signal from a controller located in Safe Area to a load of up to 750 Q in Hazardous Area. It has a high output capacity of 15 V at 20 mA combined with a low drop across its input terminals. The circuit allows bi-directional communication signals, for Smart I/P. In the 4-20 mA input range, a field open circuit reflects a high impedance to the control device output circuit. Function: 1 or 2 channels I.S. mA analog output for 2 wire I/P Smart converters or valve positioners, provides 3 port isolation (input/output/supply). Signalling LED: Power supply indication (green). Smart Communication Frequency Band: 0.5 to 40 KHz within 3 dB (Hart and higher frequency protocols). EMC: Fully compliant with CE marking applicable requirements. Functional Safety Management Certification: G.M. International is certified by TUV to conform to IEC61508:2010 part 1 clauses 5-6 for safety related systems up to and included SIL3. • SIL 2 according to IEC 61508:2010 Ed.2 for Tproof = 3 / 10 years (<10% / >10 % of total SIF). • PFDavg (1 year) 2.60 E-04, SFF 62.04 %. • SIL 3 Systematic capability. • 2 fully independent channels. • Output to Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2. • 4-20 or 0-20 mA Input, Output Signal. • Wide Band Smart Communication, Hart compatible. • Field open circuit detection. • High Accuracy. • Three port isolation, Input/Output/Supply. • EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1. • ATEX, IECEx, UL & C-UL, FM & FM-C, INMETRO, EAC-EX, UKR TR n. 898, TUV Certifications. • TUV Functional Safety Certification. • Type Approval Certificate DNV and KR for maritime applications. • High Reliability, SMD components. • High Density, two channels per unit. • Simplified installation using standard DIN Rail and plug-in terminal blocks. • 250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier. Power Bus and DIN-Rail accessories: DIN rail anchor MCHP065 DIN rail stopper MOR016 Terminal block male MOR017 Terminal block female MOR022 Supply: 24 Vdc nom (20 to 30 Vdc) reverse polarity protected, ripple within voltage limits < 5 Vpp. Current consumption @ 24 V: 95 mA for 2 channels D1020D, 50 mA for 1 channel D1020S with 20 mA output typical. Power dissipation: 1.9 W for 2 channels D1020D, 1.0 W for 1 channel D1020S with 24 V supply voltage and 20 mA output typical. Max. power consumption: at 30 V supply voltage and overload condition, 2.7 W for 2 channels D1020D, 1.4 W for 1 channel D1020S. Isolation (Test Voltage): I.S. Out/In 1.5 KV; I.S. Out/Supply 1.5 KV; I.S. Out/I.S. Out 500 V; In/Supply 500 V; In/In 500 V. Input: 0/4 to 20 mA with < 2.0 V voltage drop, reverse polarity protected. Output: 0/4 to 20 mA, on max. 750 Q load, current limited at = 23 mA. Response time: 50 ms (10 to 90 % step change). Output ripple: < 20 mVrms on 250 Q communication load on 0.5 to 40 KHz band. Frequency response: 0.5 to 40 KHz bidirectional within 3 dB (Hart and higher frequency protocols). Performance: Ref. Conditions 24 V supply, 250 Q load, 23 ± 1 °C ambient temperature. Calibration accuracy: < ± 0.1 % of full scale. Linearity error: < ± 0.05 % of full scale. Supply voltage influence: < ± 0.05 % of full scale for a min to max supply change. Load influence: < ± 0.05 % of full scale for a 0 to 100 % load resistance change. Temperature influence: < ± 0.01 % on zero and span for a 1 °C change. Compatibility: /* £ CE mark compliant, conforms to Directive: V ^ 2014/34/EU ATEX, 2014/30/EU EMC, 2014/35/EU LVD, 2011/65/EU RoHS. ATEX: II (1)G [Ex ia Ga] IIC, II (1)D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I; II 3G Ex nA IIC T4 Gc IECEx/INMETRO: [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I; Ex nA IIC T4 Gc UL: NI / I / 2 / ABCD / T4, AIS / I, II, III / 1 / ABCDEFG, AEx nC [ia] IIC C-UL: NI / I / 2 / ABCD / T4, AIS / I, II, III / 1 / ABCDEFG, Ex nC [ia] IIC FM: NI / I / 2 / ABCD / T4, NI / I / 2 / IIC / T4, AIS / I, II, III / 1 / ABCDEFG, AEx [ia] IIC FM-C: NI / I / 2 / ABCD / T4, NI / I / 2 / IIC / T4, AIS / I, II, III / 1 / ABCDEFG, Ex [ia] IIC EAC-EX: 2Ex nA [ia Ga] IIC T4 Gc X, [Ex ia Da] IIIC X, [Ex ia Ma] I X UKR TR n. 898:2ExnAiaIICT4 X, ExiaI X associated apparatus and non-sparking electrical equipment. Uo/Voc = 25.2 V, Io/Isc = 87 mA, Po/Po = 548 mW at terminals 14-15, 10-11. Um = 250 Vrms, -20 °C < Ta < 60 °C. Approvals: DMT 01 ATEX E 042 X conforms to EN60079-0, EN60079-11, EN60079-26. IECEx BVS 07.0027X conforms to IEC60079-0, IEC60079-11, IEC60079-26. IMQ 09 ATEX 013 X conforms to EN60079-0, EN60079-15. IECEx IMQ 13.0011X conforms to IEC60079-0, IEC60079-15. INMETRO DNV 13.0108 X conforms to ABNT NBR IEC60079-0, ABNT NBR IEC60079-11, ABNT NBR IEC60079-15, ABNT NBR IEC60079-26, ABNT NBR IEC 61241-11. UL & C-UL E222308 conforms to UL913, UL 60079-0, UL60079-11, UL60079-15, ANSI/ISA 12.12.01 for UL and CSA-C22.2 No.157-92, CSA-E60079-0, CSA-E60079-11, CSA-C22.2 No. 213 and CSA-E60079-15 for C-UL. FM & FM-C No. 3024643, 3029921C, conforms to Class 3600, 3610, 3611,3810, ANSI/ISA 12.12.02, ANSI/ISA 60079-0, ANSI/ISA 60079-11, C22.2 No.142, C22.2 No.157, C22.2 No.213, E60079-0, E60079-11, E60079-15. C-IT.MH04.B.00306 conforms to GOST R IEC 60079-0,GOST R IEC 60079-11, GOST R IEC 60079-15. CM 16.0034 X conforms to flCTy 7113, rOCT 22782.5-78, flCTy IEC 60079-15. TUV Certificate No. C-IS-236198-03, SIL 2 conforms to IEC61508:2010 Ed.2. TUV Certificate No. C-IS-236198-09, SIL 3 Functional Safety Certificate conforms to IEC61508:2010 Ed.2, for Management of Functional Safety. DNV No.A-13778 and KR No.MIL20769-EL001 Certificates for maritime applications. Mounting: T35 DIN Rail according to EN50022. Weight: about 180 g D1020D, 120 g D1020S. Connection: by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2. Location: Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4, Class I, Division 2, Groups A, B, C, D Temperature Code T4 and Class I, Zone 2, Group IIC, IIB, IIA T4 installation. Protection class: IP 20. Dimensions: Width 22.5 mm, Depth 99 mm, Height 114.5 mm.

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