Redundancy Modules - Puls

PULS YRM2.DIODE is a redundancy unit belonging to the Y-series, designed with diode technology and ATEX approval for enhanced safety in potentially explosive atmospheres. This dual-input redundancy module supports 2 x inputs and 1 x output, operating within a supply voltage range of 18Vdc-60Vdc, including nominal values of 24Vdc, 48Vdc, and 60Vdc. It features screw-clamp connections for secure installation and is designed for DIN rail mounting, ensuring compatibility with standard industrial setups. The unit is capable of handling a rated current of 20A at 48Vdc, with a derating to 0.5A in temperatures ranging from +60°C to +70°C. It can withstand ambient air temperatures for operation between -40°C and +70°C. The YRM2.DIODE measures 32mm in width, 124mm in height, and 117mm in depth, with a peak inrush current consumption of 150A at 18-60Vdc input. It includes protection functions against short-circuits, with a 25A threshold at 6V, and supports both series/parallel operation for 1+1 redundancy and N+1 redundancy, ensuring continuous operation by using multiple power supplies in parallel. The output voltage range is 24-48Vdc, with nominal values of 24Vdc and 48Vdc. Power dissipation/losses are rated at 8.8W for 18-60Vdc input with 2x5A input and 9.5W for a 10A input. The electrical durability of the unit is estimated at 25 years or 219,000 hours at both 40°C with a 20A output and 25°C with a 10A output. Lastly, the ripple is specified at 780mVpp over a frequency range of 20Hz to 20MHz at 50Ω.

PULS MLY10.241 is a redundancy unit featuring dual-input redundancy module technology with 2 inputs and 1 output, designed for DIN rail mounting. It operates within an ambient air temperature range of -40 to +70°C using diode technology. The unit has a rated current of 10A at 48Vdc, with a derating to 0.25A between +60°C and +70°C. It offers screw-clamp connections for secure installation and measures W45mm x H75mm x D91mm. The supply voltage range is 9Vdc to 60Vdc, accommodating 12Vdc, 24Vdc, and 48Vdc systems, with an output voltage range of 12-48Vdc. It includes short-circuit protection with a 16A threshold at 6V, power dissipation/losses at nominal load are 4W, and it boasts an electrical durability of 218,000 hours at +40°C. Ripple is specified at 800mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

PULS YR80.241 is a redundancy unit belonging to the Y-series, designed with a built-in decoupling MOSFET for 1+1 or N+1 redundancy and ATEX approval. It operates with a supply voltage range of 8.4Vdc to 36.4Vdc, nominally at 12Vdc or 24Vdc, and can handle a rated current of 80A at 28Vdc. The unit features screw-clamp connections for secure installation and is designed for DIN rail mounting. It operates efficiently within an ambient air temperature range of -40 to +70°C. The YR80.241 has dimensions of W46mm x H124mm x D127mm and a net width of 46 mm. It is capable of a peak inrush current consumption of 1500A and offers protection functions including short-circuit protection with a 130A threshold at 6V. This model supports both series and parallel operation for 1+1 redundancy, utilizing two identical power supplies, and N+1 redundancy, using three or more identical power supplies, with all outputs isolated by diodes or other switching arrangements. The output voltage range is 12-28Vdc, nominally at 12Vdc or 24Vdc. Power dissipation/losses are rated at 2.7 W for 8.4-36.4Vdc input with 2x20A input and 3.6 W for 40A input. Its electrical durability is notable, with up to 1450000 hours at 25°C for 80A output with 2x20A input. The output stage capacitance is 320 µF, and the ripple is measured at 49mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

PULS YR40.242 is a redundancy unit belonging to the Y-series, designed with a built-in decoupling MOSFET for 1+1 or N+1 redundancy configurations and holds ATEX approval. It operates with a supply voltage range of 8.4Vdc to 36.4Vdc, supporting nominal voltages of 12Vdc and 24Vdc. The unit measures 36mm in width, 124mm in height, and 127mm in depth, featuring screw-clamp connections for secure installation. It is rated for a current of 40A at 28Vdc, with a derating to 1A at temperatures ranging from +60°C to +70°C. Designed for DIN rail mounting, it can function within an ambient air temperature range of -40 to +70°C. The YR40.242 has a peak inrush current consumption of 1000A and includes protection functions against short-circuits, with a threshold of 26A at 6V. It supports both series and parallel operations for 1+1 and N+1 redundancy, ensuring continuous operation by using two or more identical power supplies in parallel. The output voltage is maintained between 12-28Vdc, with power dissipation losses of 1.7W for 2x10A input at 8.4-36.4Vdc and 2.4W for 20A input. Its electrical durability is rated at 672000 hours at 40°C with a 20A output from 2x10A input, and up to 1900000 hours at 25°C with a 40A output from 2x10A input. The output stage capacitance is 320µF, with a ripple of 72mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

PULS MLY02.100 is a redundancy unit featuring a dual-input redundancy module with 2 inputs and 1 output, designed for DIN rail mounting. It operates within an ambient air temperature range of -40 to +70°C using diode technology. The unit has a rated current of 10A at 48Vdc, with a derating to 0.25A for temperatures between +60°C and +70°C. Connection is facilitated through spring-clamp connections. The dimensions of the MLY02.100 are 45mm in width, 75mm in height, and 91mm in depth. It supports a supply voltage range from 9Vdc to 60Vdc, accommodating 12Vdc, 24Vdc, and 48Vdc systems, with an output voltage range of 12-48Vdc. The unit is equipped with short-circuit protection, featuring a 16A threshold at 6V. Power dissipation at nominal load is 4W, and it boasts an electrical durability of a minimum of 218,000 hours at +40°C. Ripple is specified at 800mVpp over a frequency range of 20Hz to 20MHz at 50Ω.

PULS YR40.241 is a redundancy unit belonging to the Y-series, designed with a built-in decoupling MOSFET for 1+1 or N+1 redundancy configurations and ATEX approval. It operates with a supply voltage range of 8.4Vdc to 36.4Vdc, supporting nominal voltages of 12Vdc and 24Vdc. The unit measures 36mm in width, 124mm in height, and 127mm in depth, featuring screw-clamp connections for secure installation. It is rated for a current of 40A at 28Vdc and is suitable for DIN rail mounting. The YR40.241 can operate in ambient air temperatures ranging from -40 to +70°C. It has a peak inrush current consumption of 1000A at input voltages between 8.4 and 36.4Vdc. Protection functions include short-circuit protection with a 65A threshold at 6V. The unit supports series or parallel operation for 1+1 redundancy, utilizing two identical power supplies, or N+1 redundancy with three or more power supplies, ensuring isolation between power supply outputs. The output voltage range is 12-28Vdc, with nominal values of 12Vdc and 24Vdc. Power dissipation losses are 2.15W for inputs of 2x10A and 2.65W for a 20A input. Electrical durability is rated at 553,000 hours at 40°C with a 20A output from 2x10A inputs, and 1,563,000 hours at 25°C with a 40A output from 2x10A inputs. The output stage capacitance is 320µF, with a ripple of 72mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

PULS YR2.DIODE is a redundancy unit designed for dual-input redundancy module applications, featuring 2 inputs and 1 output based on diode technology with ATEX approval. It operates on a supply voltage range of 9Vdc to 60Vdc, with nominal voltages of 12Vdc, 24Vdc, and 48Vdc. The unit has dimensions of W32mm x H124mm x D102mm and utilizes spring-clamp connections for connectivity. It is rated for a current of 20A at 48Vdc, with a derating to 0.5A between +60°C and +70°C. Designed for DIN rail mounting, it can operate in ambient air temperatures ranging from -40°C to +70°C. The unit has a net width of 32 mm and a peak inrush current consumption of 150A at 9-60Vdc input. It includes protection functions such as short-circuit protection with a 25A threshold at 6V and supports both series/parallel operation for 1+1 redundancy and N+1 redundancy, requiring the use of identical power supplies in parallel. The output voltage range is 12-48Vdc, with power dissipation/losses of 7.8 W for 2x5A input and 17 W for 2x10A input at 9-60Vdc. Its electrical durability is rated at 25 years or 219,000 hours at 40°C for 20A output and 2x5A/10A input, with the same durability at 25°C for 10A output. The ripple is specified as 800mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

Diode redundancy module 24 V, 20 A, 2x 10A; DC-OK relay contact

PULS YR40.245 is a redundancy unit within the Y-series, designed for single-input redundancy module applications, featuring 1 x input and 1 x output with built-in decoupling MOSFETs suitable for 1+1 or N+1 redundancy configurations. It has ATEX approval for hot-swappable connectors and operates on a supply voltage range of 8.4Vdc to 36.4Vdc, with nominal voltages of 12Vdc and 24Vdc. The unit measures 46mm in width, 124mm in height, and 127mm in depth, and utilizes screw-clamp connections for secure installation. It is rated for a current of 40A at 28Vdc, with a derating to 1A at temperatures ranging from +60°C to +70°C. Designed for DIN rail mounting, it can operate in ambient air temperatures from -40°C to +70°C. The YR40.245 has a peak inrush current consumption of 1500A and offers protection functions including short-circuit protection with a 22A threshold at 6V. It supports both series and parallel operation for 1+1 and N+1 redundancy, ensuring continued operation through the use of two or more identical power supplies in parallel. The output voltage range is 12-28Vdc, with power dissipation/losses of 1.8W at 20A input and 6.2W at 40A input. Its electrical durability is rated at 557,000 hours at 40°C and 20A output, and 1,576,000 hours at 25°C and 40A output. The output stage capacitance is 320µF, with a ripple of 80mVpp at 1x20A and 150mVpp at 40A, across a frequency range of 20Hz to 20MHz at 50Ω.

PULS YR40.482 is a redundancy unit belonging to the Y-series, designed with a built-in decoupling MOSFET for 1+1 or N+1 redundancy configurations and ATEX approval. It operates with a supply voltage range of 20.4Vdc to 64.4Vdc, supporting nominal voltages of 24Vdc, 48Vdc, and 60Vdc. The unit measures 46mm in width, 124mm in height, and 127mm in depth, featuring screw-clamp connections for secure installation. It is rated for a current of 40A at 56Vdc, with a derating to 1A at temperatures ranging from +60°C to +70°C. Designed for DIN rail mounting, it can function within an ambient air temperature range of -40°C to +70°C. The YR40.482 has a peak inrush current consumption of 1000A and offers protection functions including short-circuit protection with a 45A threshold at 6V. It supports both series and parallel operation for 1+1 and N+1 redundancy, ensuring continuous operation by using two or more identical power supplies in parallel. The output voltage range is 24-56Vdc, with power dissipation/losses of 1.8W for 2x10A input and 2.3W for 20A input. Its electrical durability is rated at 448000 hours at 40°C for 20A output with 2x10A input and 222000 hours for 40A output with 2x20A input. At 25°C, durability extends to 1267000 hours for 20A output with 2x10A input and 629000 hours for 40A output with 2x20A input. The output stage capacitance is 310 µF, with a ripple of 60mVpp across a frequency range of 20Hz to 20MHz at 50Ω.