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Power Supply Redundancy Modules

PULS DIODE REDUNDANCY MODULE 12 - 24VDC, 20A PIRD20.241

Product Code: PIRD20.241

Cost-effective solution for building redundant systems. This product features dual input with a single output and two diodes with a common cathode. It has a wide-range input of DC 12-28V with a tolerance of +-25%. The product operates at full power in temperatures ranging from -40°C to +55°C. With a width of only 39mm, it is compact and space-saving. The large screw terminals make wiring easy, and it includes a distribution terminal for the negative pole.

Technical Specifications

Conformal Coating No
Country of Origin China / Czech Republic
Derating 0.5 W/°C
Derating Temperature (°C) > +55
E Classification E-CS03
Efficiency %
Input Voltage Range DC (V) 12, 24
Maximum Input Voltage DC (V) 28
Maximum Output Current (A) 20
Maximum Output Short-circuit Current (A) 26
Minimum Input Voltage DC (V) 12
No. of Inputs 2
Nominal Current Per Input (A) 10
Output Voltage (V) 12-24
Power Loss No Load (W) 0
Special Application Hazardous location
Use In Crosslinking Yes
Voltage Drop (mV) 460
Brand PULS
Connection Type Screw terminals
Customs Tariff Number 85044083
Degree of Protection IP20
Dimensions (mm) 39W x 124H x 124D
Family PIANO
Mounting Type DIN Rail
Operational Temperature Range (°C) -40 to 70
Range PIANO
Rated Current (A) 20
Series PI series
Standards and Approvals ATEX EN 60079, Class I Div. 2 Canada - CSA, Class I Div. 2 USA - CSA, EU Declaration of Conformity, IECEx IEC 60079, IEC 60950 CB Scheme, Korea Certification, UL 508 Canada, UL 508 USA, UL 60950-1 Canada, UL 60950-1 USA, UK Declaration of Conformity
Warranty Period (Months) 36
Weight (g) 280

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