PULS
Redundant module 20 A Piano Series
The PIRD20.241 is a redundancy module, which can be used to build 1+1 and N+1 redundant systems. It is equipped with two input channels, which can be connected to power supplies with up to 10A output current and one output, which can carry nominal currents up to 20A. The module is suitable for power supplies with constant current overload behavior as well as any kind of “hiccup” overload behavior. The PIRD20.241 is the perfect solution to use in a redundant system, if the power supply itself is equipped with a DC-OK signal. Another application for this redundancy module is to separate sensitive loads from non-sensitive loads. This avoids the distortion of the power quality for the sensitive loads which can cause controller failures.
- 39 mm wide
- Two diodes
- Screw terminals
- Cost effective solution
Selected variant
Specifications
| Input voltage DC | 12-28 V |
|---|---|
| Input voltage dc min | 9 V DC |
| Input voltage dc max | 35 V DC |
| Input current per channel max | 10 A |
| Type Power Supply | Redundancy modules |
| Output voltage | 24 V DC |
| Output Current | 20 A |
| Output current max | 26 A |
| Temperature Range Without Derating From | -40 °C |
| Temperature Range Without Derating To | 55 °C |
| Width | 39 mm |
|---|---|
| Height | 124 mm |
| Depth | 124 mm |
| Weight | 0,28 kg |
| Series | Piano |
| Approvals | ATEX, CE, CSA, IECEx, UL |
| Material Protection | ABS plastic |
| IP Class | IP20 |
| Voltage Drop Over The Semi-Conductor | 560 mV |
Product description
The PIRD20.241 is a redundancy module, which can be used to build 1+1 and N+1 redundant systems. It is equipped with two input channels, which can be connected to power supplies with up to 10A output current and one output, which can carry nominal currents up to 20A. The module is suitable for power supplies with constant current overload behavior as well as any kind of “hiccup” overload behavior. The PIRD20.241 is the perfect solution to use in a redundant system, if the power supply itself is equipped with a DC-OK signal. Another application for this redundancy module is to separate sensitive loads from non-sensitive loads. This avoids the distortion of the power quality for the sensitive loads which can cause controller failures.
Related
Fiepos — The power supply of the future
The need for flexible, modular systems shapes machine and system engineering. Decentralization of the system components has proven to be an important factor for success.
The recognized Puls quality for an attractive price
The PIANO PIC series is designed for applications that require reliable DIN rail power supplies, which are focused to deliver the most widely required customer functionalities. Our PIC units offer this simplicity without making compromises on PULS’ renowned qualities; efficiency, service lifetime, reliability and size.
Redundant systems without redundancy modules
With the CP series, PULS offers a unique feature: Power supplies with an integrated decoupling function based on efficient MOSFET technology. This means there is no need for additional redundancy modules in 1+1 and n+1 redundant systems.
Push-In sockets that save both time and space
ComatReleco has launched a new series of push-in sockets specifically designed for time and space savings.
New “all-round” Syr-Line time relays by Crouzet
Crouzet has honoured the strong Syrelec time relay traditions established in the 1980s, first by Cronos and Cronos 2 series. Now, Crouzet presents the compact and extremely versatile Syr-Line series.
New WADI cable gland series from Jacob
The new WADI product family by Jacob features a completely redesigned gland rubber, which allows extensive sealing and tightening area.
