Data Sheet

CP5.241, CP5.241-C1, CP5.241-S1,
CP5.241-S2, CP5.242
CP-Series
24V, 5A, 120W, SINGLE PHASE INPUT
Sep. 2018 / Rev. 0.4 DS-CP5.241-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 24V, 5A output load,
25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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PRELIMINARY
22.2. YR2.DIODE - REDUNDANCY MODULE
The YR2.DIODE is a dual redundancy module, which can be used to build 1+1 or N+1 redundant
systems.
The device is equipped with two 10A nominal input channels, which are individually decoupled by
utilizing diode technology. The output can be loaded with a nominal 20A continuous current.
The device does not require an additional auxiliary voltage and is self-powered even in case of a short
circuit across the output.
For a safe and vibration resistant wiring, the device is equipped with time saving quick connect spring
clamp terminals.
The unit is very narrow and only requires 32mm width on the DIN-rail.
See chapter 23.5 for wiring information.
22.3. YR20.242 - REDUNDANCY MODULE
The YR20.242 is a dual redundancy module, which can be used to build 1+1 or N+1 redundant systems.
The device is equipped with two input channels, each rated for 20A for ambient temperatures up to
+70°C and are individually decoupled by utilizing MOSFET technology. The inputs can also be
operated up to 24A when the ambient temperature does not exceed +45°C.
The output can be loaded with nominal 20A at +70°C or 24A at 45°C continuous current.
Using MOSFETSs instead of diodes reduces heat generation, losses and voltage drop between input
and output. Due to these advantages, the unit is very narrow and only requires 32mm width on the
DIN-rail.
The device does not require an additional auxiliary voltage and is self-powered even in case of a short
circuit across the output.
See chapter 23.5 for wiring information.
22.4. YR20.246 - REDUNDANCY MODULE WITH AUTOMATED LOAD SHARING
The YR20.246 is a dual redundancy module, which can be used to build 1+1 redundant systems.
The device is equipped with two input channels, each rated for 10A for ambient temperatures up to
+70°C and are individually decoupled by utilizing MOSFET technology. The inputs can also be
operated up to 12A when the ambient temperature does not exceed +45°C.
The output can be loaded with nominal 20A at +70°C or 24A at 45°C continuous current.
Using MOSFETSs instead of diodes reduces heat generation, losses and voltage drop between input
and output. Due to these advantages, the unit is very narrow and only requires 32mm width on the
DIN-rail.
The device does not require an additional auxiliary voltage and is self-powered even in case of a short
circuit across the output.
The device is equipped with an automated load sharing feature, which balances the load current between the two
input channels. It also monitors the function of the redundancy circuitry and provides a signal if the output current is
too high, which could prevent redundancy if one power supply fails. The signal also reports too low or too high input
voltages.
See chapter 23.5 for wiring information.
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