y ar Pr el im in DRP10 SERIES 10A DIN RAIL MOUNTABLE REDUNDANT MODULE FEATURES SUITABLE FOR REDUNDANT OPERATION OF 24V SYSTEM MAX 10A SPECIFICATION GENERAL Characteristics Conditions min. Ambient temperature Operating at Vi nom -25 Storage temperature Non operational -25 Relative humidity Vi nom, Io nom Dimension L91 x W35 x D56.2 Cooling Free air convection Case material Plastic typ. 20 max. unit + 71 + 85 o C o C % RH 95 mm INPUT SPECIFICATIONS Characteristics Rated input voltage Conditions min. typ. 21 Io nom max. unit 28 VDC 10 A 2 Number of inputs Input current (max) OUTPUT SPECIFICATIONS Characteristics Conditions Output voltage drop Vi n - Vout Output current Vi nom Reverse voltage (max) min. typ. max. unit V 0.5 10 A 30 V APPROVALS AND STANDARDS CE EN61000-6-3, EN55022 class B EN61000-6-2, EN55024 EN61204-3 www.chinfa.com 2009.01.23 [email protected] DRP10 SERIES MECHANISM & PIN CONFIGURATION mm [inch] CONSTRUCTION Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safely and firmly on the rail; no tools required even to remove 1 2 3 4 5 6 A+ INSTALLATION - B+ 35.00 [1.38] Ventilation / Cooling Normal convection All sides 25m/m free space For cooling recommended Connector size range Solid:0.2-2.0mm2(AWG24-14) (use copper conductors only) - 56.2 [2.21] - 49.60 [1.95] + + + - 32.10 [1.26] 91.00 [3.58] 7 8 9 10 11 12 PIN ASSIGNMENT PIN NO. Designation A+ 2 A+ 3 B+ IN 1 B+ 5 - 6 - 7 8 + + 9 + 10 11 OUT 4 12 Description Input terminal Positive output terminal - Negative output terminal / input terminal - PHYSICAL CHARACTERISTICS CASE SIZE SCREW TERMINAL TYPE 91 x 35 x 56.2 mm (3.58 x 1.38 x 2.21 inches) CASE MATERIAL Plastic WEIGHT 75g www.chinfa.com 2009.01.23 [email protected] DRP10 SERIES TYPICAL APPLICATION NOTES 1.) 1+1 Redundancy : Using 1 more PS as the redundant unit. PS#1 PS#2 DRP10 Vout Load 2.) Single Use : Connecting only one PS to one DRP10 to reduce the stress of the diodes and hence increase the reliability. PS#1 Vin A PS#1 Vin B Vin A Vin B DRP10 DRP10 Vout Vout Load 3.) 1+N Redundancy : Using 1 more PS as the redundant units to increase the reliability. PS#1 Vin A PS#2 Vin B PS#1 PS#2 Vin A Vin B DRP10 Vout PS#1 Vin A DRP10 Vout PS#2 Vin B DRP10 Vout Load CIRCUIT SCHEMATIC Vin A+ Vout+ Vin B+ Vin - www.chinfa.com 2009.01.23 Vout- [email protected]