Vega VEGABAR 82 Quick Setup Manual

Also see for VEGABAR 82: Product information Operating instructions Quick setup guide Operating instructions Operating instructions

Contents

176 SupplementVEGABAR 82 • 4 … 20 mA/HART46308-EN-1602126 Supplement6.1 Technical dataElectromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 barCable entryƲ M20 x 1.5 1 x cable gland M20 x 1.5 (cable: ø 6 … 12 mm), 1 xblind plug M20 x 1.5Ʋ ½ NPT 1 x blind plug NPT, 1 x closing cap (red) ½ NPTWire cross-section (spring-loaded terminals)Ʋ Massive wire, stranded wire 0.2 … 2.5 mm² (AWG 24 … 14)Ʋ Stranded wire with end sleeve 0.2 … 1.5 mm² (AWG 24 … 16)Voltage supplyOperating voltage UBƲ Non-Ex instrument 9.6 … 35 V DCƲ Ex-d instrument 9.6 … 35 V DCƲ Ex ia instrument 9.6 … 30 V DCƲ Ex-d-ia instrument 15 … 35 V DCƲ Ex-d-ia instrument with ship approval 15 … 35 V DCOperating voltage UB - illuminated display and adjustment moduleƲ Non-Ex instrument 16 … 35 V DCƲ Ex-d instrument 16 … 35 V DCƲ Ex ia instrument 16 … 30 V DCƲ Ex-d-ia instrument No lighting (integrated ia barrier)Reverse voltage protection IntegratedPermissible residual ripple - Non-Ex, Ex-ia instrumentƲ for UN 12 V DC (9.6 V< UB < 14 V) ≤ 0.7 Veff (16 … 400 Hz)Ʋ for UN 24 V DC (18 V< UB < 35 V) ≤ 1.0 Veff (16 … 400 Hz)Permissible residual ripple - Ex-d-ia instrumentƲ for UN 24 V DC (18 V< UB < 35 V) ≤ 1 Veff (16 … 400 Hz)Load resistorƲ Calculation (UB - Umin)/0.022 AƲ Example - Non-Ex instrument withUB= 24 V DC(24 V - 9.6 V)/0.022 A = 655 Ω

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