PULS CP20.242-IOL DIN Rail Power Supplies Instruction Manual

PULS CP20.242-IOL DIN Rail Power Supplies

Specifications

• Model: CP20.242-IOL
• Mounting: DIN rail mountable
• Input: Single-phase
• Output: Floating, stabilized, galvanically separated SELV/PELV
• Interface: IO-Link
• Protection: IP20
• Isolation: Withstand impulse voltages of overvoltage category III

Product Usage Instructions

Intended Use

The CP20.242-IOL is designed for commercial use in industrial control, process control, monitoring, and measurement equipment. Do not use in applications where malfunction may cause severe personal injury or threaten human life.

Installation Instructions

1. Install the device in an enclosure protecting against electrical, mechanical, and fire hazards.
2. Mount the device onto a DIN rail according to EN 60715 with the input terminals at the bottom.
3. The device is suitable for pollution degree 2 areas in controlled environments without condensation or frost.
4. The enclosure offers IP20 protection but does not guard against spilled liquids.
5. The device’s isolation can withstand impulse voltages of overvoltage category III per IEC 60664-1.

FAQ

• Q: Can I use the CP20.242-IOL in wet locations?
  A: No, it is not recommended to use the device in wet locations or areas prone to moisture or condensation as it may impair the device’s protection.

• Q: How can I access operation data and device settings?
  A: You can access operation data and settings via the IO-Link interface. Refer to the IO-Link interface description and CP20.242-IOL datasheet for detailed information on accessing and using these features.

Power Supply 1-Phase, 24V, 20A, 480W with IO-Link

Read this first

Before operating this device please read this manual thoroughly and retain this manual for future reference! This device may only be installed and put into operation by qualified personnel. If damage or malfunction should occur during operation, immediately turn power off and send device to the factory for inspection. The device does not contain serviceable parts. The information presented in this document is believed to be accurate and reliable and may change without notice. For any clarifications, the English translation will be used

Risk of electrical shock, fire, personal injury, or death

• Turn power off before working on the device. Protect against inadvertent re-powering.
• Do not open, modify or repair the device.
• Use caution to prevent any foreign objects from entering the housing.
• Do not use in wet locations or in areas where moisture or condensation can be expected.
• Do not touch during power-on and immediately after power-off. Hot surfaces may cause burns

Product Description

• The CP20.242-IOL is a DIN rail mountable single-phase-input power supply that provides a floating, stabilized and galvanically separated SELV/PELV output voltage.
• The device provides access to operation data and device settings via IO-Link. See the IO-Link interface description and CP20.242-IOL datasheet for detailed information.

Intended Use

This device is designed for installation in an enclosure and is intended for commercial use, such as in industrial control, process control, monitoring and measurement equipment or the like. Do not use this device in equipment where malfunction may cause severe personal injury or threaten human life. If this device is used in a manner outside of its specification, the protection provided by the device may be impaired.

Installation Instructions

• Install the device in an enclosure protecting against electrical, mechanical and fire hazards.
• Install the device onto a DIN rail according to EN 60715 with the input terminals on the bottom of the device.
• Make sure that the wiring is correct by following all local and national codes. Use appropriate copper cables that are designed for a minimum operating temperature of +60°C for ambient temperatures up to +45°C, +75°C for ambient temperatures up to +60°C and +90°C for ambient temperatures up to +70°C. Ensure that all strands of a stranded wire enter the terminal connection. Use ferrules for wires on the input terminals. Unused screw terminals should be securely tightened.
• The device is designed for pollution degree 2 areas in controlled environments. No condensation or frost is allowed.
• The enclosure of the device provides a degree of protection of IP20. The housing does not protect against spilled liquids.
• The isolation of the device is designed to withstand impulse voltages of overvoltage category III according to IEC 60664-1.
• The device is designed as “Class of Protection I” equipment according to IEC 61140. Do not use without a proper PE (Protective Earth) connection.
• The device is suitable to be supplied from TN, TT or IT mains networks. The continuous voltage between the input terminals and the PE potential must not exceed 300Vac.
• The input can also be powered from a battery or a similar DC source. The continuous voltage between the supply voltage and the PE/ground potential must not exceed 375Vdc.
• A disconnecting means shall be provided for the input of the device.
• The device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not cover ventilation grid!
• The device is designed for altitudes up to 5000m. Above 2000m a reduction in output current and over voltage category is required.

Keep the following minimum installation clearances:

• The device is designed, tested and approved for branch circuits up to 32A (IEC) and 30A (UL) without additional protection device. If an external fuse is utilized, do not use circuit breakers smaller than 10A B- or C-Characteristic to avoid a nuisance tripping of the circuit breaker.
• The maximum surrounding air temperature is +70°C. The operational temperature is the same as the ambient or surrounding air temperature and is defined 2cm below the device.
• The device is designed to operate in areas between 5% and 95% relative humidity.

Functional Description

• The output is electronically protected against no-load, overload and short circuits and can supply any kind of loads, including unlimited inductive and capacitive loads. If capacitors with a capacitance >1F are connected, the unit might charge the capacitor in an intermittent mode.
• Do not apply return voltages from the load to the output higher than 35V.
• The output voltage can be adjusted with a small flat-blade screwdriver on the front of the unit.
• The green DC OK LED reports an output above 20V of a running device.
• The device is equipped with over-temperature protection. In case of a high temperature, the output shuts down and starts automatically again after cooling off.
• At heavy overloads (when output voltage falls below 13V), the device delivers continuous output current for 2s. After this, the output is switched off for 18s before a new start attempt is automatically performed. This cycle is repeated as long as the overload exists.
• Devices can be paralleled to increase the output power but only if the ambient temperature does not to exceed +60°C. The output voltage of all devices shall be adjusted to the same value (±100mV) in “Single Use” mode with the same load conditions on all units, or the units can be left with the factory settings. After the adjustments, set the unit to “Parallel Use” mode, to achieve load sharing. The “Parallel Use” mode regulates the output voltage in such a manner that the voltage at no load is approx. 4% higher than at nominal load. Energize all units at the same time. It also might be necessary to cycle the input power (turn off for at least five seconds), if the output was in overload or short circuit. If more than three devices are connected in parallel, a diode, fuse or circuit breaker with a rating of 30A or 32A is required on each output.
• Same devices can be connected in series for higher output voltages. It is allowed to connect as many devices in series as needed, providing the sum of the output voltage does not exceed 150Vdc.
• In case of an internal defect, a redundant circuit limits the maximum output voltage to 32V. The output switches off and performs three restart attempts. If the failure continues, the output shuts down. Cycle input power to reset.

Technical data

All values are typical figures specified at 230Vac 50Hz input voltage, 24V 20A output load, +25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted.

AC 120–240V mains, DC 150-300V
Output current| 20.0 – 17.1A| Up to +60°C ambient
PowerBoost| 24.0 – 20.6A| Up to +45°C ambient
Derating| linear 12.5W/K| > +60°C ambient
AC 100V mains, DC 110-150V
Output current| 17.5 – 15.0A| Up to +60°C ambient
PowerBoost| 21.0 – 18.0A| Up to +45°C ambient
Derating| linear 10.5W/K| > +60°C ambient
Input voltage AC| AC 100 – 240V| -15%/+10%
Mains frequency| 50 – 60Hz| ±6%
Input current AC| 4.26 / 2.23A| At 120 / 230Vac
Power factor| 0.99 / 0.98| At 120 / 230Vac
Input voltage DC| DC 110 – 300V| ±20%
Input current DC| 4.64 / 1.66A| At 110 / 300Vdc
Input inrush current| 10 / 4.5Apeak| At 120 / 230Vac, temp. independent
Efficiency| 94.1 / 95.5%| At 120 / 230Vac
Power losses| 30.0 / 23.0W| At 120 / 230Vac
Hold-up time| 32 /32ms| At 120 / 230Vac
Temperature range| -25 to +70°C|
Max. wire size (litz wire)| 4mm²| Power terminals
Wire size AWG| AWG 20-10| Power terminals
Max. wire diameter| 2.8mm| Power terminals
Wire stripping length| 7mm| Power terminals
Max. wire size (litz wire)| 1.5mm²| Signal terminal
Wire size AWG| AWG 24-16| Signal terminal
Max. wire diameter| 1.6mm| Signal terminal
Wire stripping length| 8mm| Signal terminal
Communication interface| IO-Link v1.1|
Size (wxhxd)| 48x124x127mm| Without DIN rail
Weight| 835g|

Front side and terminals

Output characteristic

Temperature range

Headquarters: PULS GmbH, Elektrastr. 6, 81925 Munich, Germany
Germany +49 89 9278 0
China +86 512 62881820
France +33 478 668 941
North America +1 630 587 9780
Austria +43 2764 3213
Singapore + 65 6684 2310
Switzerland + 41 56 450 18 10
United Kingdom +44 1525 841001
www.pulspower.com
Importer UK : PULS UK Ltd. Cranfield MK43 0BT
The information in this document is believed to be accurate and reliable and may change without notice.

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