20A Power Supply Redundancy Module DR-RDN20 Users Manual / 8 9 1 1 : 9, 3 : 7 + , AS/NZS62368-1 TPTC004 UL508 SPECIFICATION MODEL DR-RDN20 REVERSE VOLTAGE (max.) 30V OUTPUT CURRENT (max.) 20A OUTPUT VOLTAGE DROP 0.6V LED INDICATORS Two green LEDs indicating each input isOK or fai INPUT VOLTAGE RANGE 21 ~ 28V NUMBER OF INPUTS Two INPUT INPUT CURRENT (max.) 20A per input INPUT VOLTAGE ALARM When input is > 20V(5%) or < 30V( 5%) relay contacts FUNCTION RELAY CONTACT RATING (max.) 30VDC, 1A WORKING TEMP. -40 ~ +70 WORKING HUMIDITY 20 ~ 90% RH non condensing ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +85, 10 ~ 95% RH VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes Mouning: Compliance to IEC60068-2-6 SAFETY STANDARDS UL508, AS/NZS 62368.1, EAC TP TC 004 approved Terminal-Chassis :0.5KVAC, Relay Contacts-Terminal :0.5KVAC SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE Terminal-Chassis :>100M Ohms / 500VDC / 25/ 70% RH EMC (Note 2) EMC EMISSION Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, heavy industry level, criteria A, EAC TP TC 020 MTBF 996.8Khrs min. MIL-HDBK-217F (25) OTHERS DIMENSION 55.5*125.2*100mm (W*H*D) 0.5Kg 20pcs/11Kg/1.49CUFT PACKING NOTE % & ,-. (,-. ) * % + / % 0 %1 2 (as available on 35 20A Power Supply Redundancy Module DR-RDN20 Mechanical Specification Case No.923C Unit:mm 125.2 LED 1 1 2 3 2 TB1 TB2 3 4 4 5 6 Terminal Pin No. Assignment (TB1) Pin No. Assignment 1 Vout+ 2 Vout- 3,4 Vin- 5 Vin B+ ADMISSIBLE DIN-RAIL:TS35/7.5 OR TS35/15 6 Vin A+ Terminal Pin No. Assignment (TB2) Pin No. Assignment 1 Alarm B1 2 Alarm B2 3 Alarm A1 4 Alarm A2 Block Diagram Vout+ + B2 RELAY Alarm B Vin/Vout- B B1 Vin B+ + A2 RELAY Alarm A A A1 Vin A+ Derating Curve 100 80 60 40 20 -40 0102030455060 70 (VERTICAL) AMBIENT TEMPERATURE () File Name:DR-RDN20-SPEC 2021-09-15 LOAD (%) 55.5 100