PULS CP10.241-ETC Power Supply 1-Phase 24V 10A 240W with EtherCAT Interface Instruction Manual

: July 10, 2024
: PULS

Table of Contents

PULS CP10.241-ETC Power Supply 1-Phase 24V 10A 240W with EtherCAT
Product Usage Instructions
CP10.241-ETC Installation Manual
Installation Instructions
Functional Description
Read User Manual Online (PDF format)
Download This Manual (PDF format)

PULS CP10.241-ETC Power Supply 1-Phase 24V 10A 240W with EtherCAT

Interface

Specifications

Model: CP10.241-ETC
Mounting: DIN rail mountable
Input: Single-phase
Output: Floating, stabilized, galvanically separated SELV/PELV voltage
Interface: EtherCAT
Branch Circuit Capacity: Up to 32A (IEC), 30A (UL)

Product Usage Instructions

Intended Use
The CP10.241-ETC is designed for commercial use in industrial control, process control, monitoring, and measurement equipment installations. Do not use this device where malfunction may cause personal injury or threaten human life.

Installation Instructions
The device is suitable for altitudes up to 5000m. For altitudes above 2000m, a reduction in output current and overvoltage category is necessary. Maintain the following minimum installation clearances:

Output power related to nominal	Installation clearance (mm)
< 50%	top: 40, bottom: 20, side: 0
50%	top: 40, bottom: 20, side: 5

The device is approved for branch circuits up to 32A (IEC) and 30A (UL) without needing an additional protection device. If an external fuse is used, avoid using circuit breakers smaller than 6A B- or C-Characteristic to prevent nuisance tripping.

FAQ

Q: Can I modify or repair the device myself?
- A: No, do not open, modify, or repair the device yourself to prevent risks of electrical shock, fire, or personal injury.
Q: Can I use the device in wet locations?
- A: No, do not use the device in wet locations or areas with moisture or condensation as it may lead to hazards.
Q: How do I access operation data and settings?
- A: You can access operation data and settings via the built-in EtherCAT interface. Refer to the EtherCAT interface description and datasheet for detailed information.
Q: What should I do before working on the device?
- A: Turn off the power before working on the device to prevent electrical shock or other risks. Take precautions to avoid inadvertent re-powering.

CP10.241-ETC Installation Manual
Power Supply 1-Phase, 24V, 10A, 240W with EtherCAT interface

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.

WARNING
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.

CP10.241-ETC Installation Manual

Product Description
The CP10.241-ETC 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 built-in EtherCAT interface. See EtherCAT interface description and 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 providing protection 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 provide protection 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

Output power	Installation clearance (mm)
related to nominal	top
< 50 %	40
³ 50 %	40

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 6A 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

Technical data

All values are typical figures specified at 230Vac 50Hz input voltage, 24V 10A output load, +25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted.
Output voltage| DC 24V| Nominal
Adjustment range| 24 – 28V| Factory setting 24.1V
Output current| 10 – 8.6A| Up to +60°C ambient
| 7.5 – 6.5A| At +70°C ambient
Derate linearly between +60°C and +70°C
PowerBoost| 12.0 – 10.3A| Up to +45°C ambient
Linear decrease to nominal power between

+45°C and +60°C

cold start

Efficiency| 93.2 / 94.8%| At 120 / 230Vac
Power losses| 17.6 / 13.3W| At 120 / 230Vac
Hold-up time| 37 / 37ms| 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| 10mm| Power terminals
Communication interface| 2 x RJ45| EtherCAT connectors
Transmission medium| Ethernet/EtherCAT min. CAT 5
Size (wxhxd)| 48x124x127mm| Without DIN rail
Weight| 660g|

Functional Description

The output is electronically protected against no-load, overload and short circuit 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 an 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 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, in order 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.