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Detailed parameter table
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Parameter name
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Parameter value
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Product model
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PS6515
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Manufacturer
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Hitachi
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Product category
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Industrial control module (also noted as a power supply module in some references)
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Input voltage range
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200 – 240 VAC
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Output voltage range
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24 VDC
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Control inputs
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8 digital inputs
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Control outputs
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4 relay outputs
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Operating temperature
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– 20 °C to + 60 °C
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Environmental protection rating
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IP65
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Weight
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2.5 kg
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Dimensions
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150 mm x 100 mm x 50 mm
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Application standards
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Complies with EN60204 – 1 for safety – related applications; meets requirements of GB 27607 – 2011 and GB 28243 – 2012 (in safety – module – related functions)
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Wiring and connection features
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Simple wiring design for easy installation
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Safety – related monitoring functions
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Multi – channel emergency stop monitoring; 2 – way safety door or safety bolt monitoring; 2 – way safety grating monitoring; 1 – way two – handed monitoring, 1 – way pedal monitoring; 1 – channel cam signal detection; overtravel and shaft break signal detection; safety double – valve detection; cam switch detection
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Function modes
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Inching, single – cycle, and continuous operation modes; grating operation with “active” and “forced manual” reset modes
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Contact output configuration
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2 sets of normally open (N/O) safety contact outputs, 1 set of normally closed (N/C) auxiliary contact outputs; common transistor output for emergency stop, grating, safety door, and two – handed operation signals
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Product introduction
The Hitachi PS6515 is a high – performance industrial control module that has been meticulously engineered to offer reliable operation across a diverse range of industrial settings. This module serves as a crucial component in industrial automation systems, providing stable and clean power to critical equipment, thereby ensuring optimal performance and extended equipment lifespan.
With its wide input voltage range of 200 – 240 VAC, the PS6515 can adapt to different power grid conditions commonly found in industrial environments. The 24 VDC output voltage is designed to power a variety of industrial devices, making it a versatile solution for powering control systems, sensors, and actuators. Its control inputs and outputs, featuring 8 digital inputs and 4 relay outputs respectively, enable seamless integration with other components in an industrial control network.
Core advantages and technical highlights
Robust design for reliable performance
The Hitachi PS6515 is built with a robust design that ensures consistent performance even under challenging conditions. The IP65 environmental protection rating safeguards the module against dust ingress and water jets. This makes it suitable for use in harsh industrial environments such as factories with high levels of dust or areas where it may be exposed to splashing water. The wide operating temperature range of – 20 °C to + 60 °C further enhances its adaptability, allowing it to function reliably in cold storage facilities or hot manufacturing plants.
Precise control and monitoring capabilities
Featuring 8 digital inputs and 4 relay outputs, the PS6515 offers precise control and monitoring capabilities. In industrial automation processes, the digital inputs can be used to receive signals from sensors, switches, or other control devices. For example, it can detect the status of limit switches on machinery, indicating whether a moving part has reached a certain position. The 4 relay outputs can then be used to control the operation of motors, solenoids, or other actuators. This enables the PS6515 to play a vital role in controlling complex industrial processes, ensuring that operations are carried out accurately and efficiently.
Safety – centric features
In applications where safety is of utmost importance, such as in machine tools and bending machines, the PS6515’s safety – module – related functions shine. It offers multi – channel emergency stop monitoring, which can quickly detect and respond to emergency stop signals from multiple sources. The 2 – way safety door or safety bolt monitoring ensures that machinery cannot operate when safety doors are open or safety bolts are not engaged. The 2 – way safety grating monitoring is crucial for protecting operators from accidental contact with moving parts. Additionally, features like 1 – way two – handed monitoring, 1 – way pedal monitoring, and various signal detections (such as cam signal, overtravel, and shaft break) contribute to a comprehensive safety system. The module also complies with international safety standards such as EN60204 – 1 and relevant Chinese standards (GB 27607 – 2011, GB 28243 – 2012), providing peace of mind in safety – critical applications.
User – friendly installation and maintenance
The PS6515 is designed with user convenience in mind. Its simple wiring design and clear labeling make installation a straightforward process. Technicians can quickly and easily connect the module to the power source and other components in the industrial control system. During maintenance, the user – friendly interfaces and accessible components facilitate troubleshooting and component replacement. The lightweight design of 2.5 kg and compact dimensions of 150 mm x 100 mm x 50 mm also make it easy to handle and install, whether in new installations or when replacing existing modules in control panels.
Typical application scenarios
Machine tool industry
In machine tool applications, the Hitachi PS6515 is used to control and monitor the safety – critical aspects of the machinery. For example, in a high – precision milling machine, the PS6515 can monitor the status of the safety door. If the door is opened during operation, the module can immediately send a signal to stop the machine, preventing potential accidents. It can also monitor the position of the cutting tool using cam signal detection. If the tool experiences an overtravel or a shaft break, the PS6515 can detect these abnormal conditions and take appropriate actions, such as stopping the machine and triggering an alarm. The module’s ability to support inching, single – cycle, and continuous operation modes is also beneficial in machine tool set – up and operation, allowing operators to control the machine’s movement precisely.
Metal – forming industry (e.g., bending machines)
In bending machines, the PS6515 plays a crucial role in ensuring operator safety and proper machine operation. The 2 – way safety grating monitoring can prevent operators from placing their hands in the danger zone while the bending process is underway. The multi – channel emergency stop monitoring ensures that any emergency stop button press, whether at the machine’s control panel or at a remote location, is quickly detected and the machine is stopped immediately. The module can also control the solenoids that operate the bending mechanism based on the signals received from various sensors and control inputs, ensuring accurate and repeatable bending operations.
General industrial automation
In a general industrial automation setup, the PS6515 can be used to power and control a wide range of devices. It can power sensors that monitor temperature, pressure, or humidity in a manufacturing plant. The digital inputs can receive signals from these sensors, and based on the programmed logic, the relay outputs can control the operation of fans, pumps, or heaters to maintain optimal environmental conditions. In a conveyor system, the PS6515 can control the motors that drive the conveyor belts. It can receive signals from proximity sensors to start or stop the conveyor based on the presence or absence of products, ensuring smooth and efficient material handling.
Related model recommendations
Hitachi PS6000
The Hitachi PS6000 is an industrial uninterruptible power supply (UPS) system. While the PS6515 is a control module, the PS6000 can be used in conjunction with it to provide backup power in case of a power outage. In industrial environments where continuous operation is critical, the PS6000 can ensure that the PS6515 – controlled equipment remains operational during power disruptions. For example, in a data – intensive industrial control system where the PS6515 is used to control data – acquisition and processing devices, the PS6000 can prevent data loss and system failures during power outages.
Hitachi LYD000A
The Hitachi LYD000A is a remote terminal module. It can be integrated with the PS6515 to enhance the monitoring and control capabilities of the industrial system. The LYD000A can collect data from the PS6515, such as the status of digital inputs, the operation of relay outputs, and any fault signals. This data can then be transmitted to a central control station for real – time monitoring. Conversely, the LYD000A can receive control commands from the central station and forward them to the PS6515, enabling remote control of the industrial process. In a large – scale industrial complex with multiple PS6515 – controlled units, the LYD000A can simplify the management and troubleshooting of the entire system.
Hitachi LPU100A
The Hitachi LPU100A is a power supply unit. It can work in tandem with the PS6515 to provide stable power. In industrial environments where power quality can be inconsistent, the LPU100A can condition the incoming power, ensuring that the PS6515 receives a clean and stable power supply. This can help to improve the performance and reliability of the PS6515, especially in areas with high levels of electrical interference or voltage fluctuations.
Installation, commissioning and maintenance instructions
Installation preparation
Before installing the Hitachi PS6515, select a suitable location within the industrial control panel. The location should be free from excessive dust, moisture, and strong electromagnetic interference. Ensure that the ambient temperature is within the specified – 20 °C to + 60 °C range. Verify that the input power supply voltage falls within the 200 – 240 VAC range. Gather the necessary installation tools, such as screwdrivers, wire strippers, and crimping tools. When handling the module, take anti – static precautions to avoid damaging the sensitive internal components. Mount the PS6515 securely in the control panel using the provided mounting brackets or holes, ensuring that it is firmly in place to prevent vibrations during operation.
Commissioning process
After installation, perform a visual inspection to ensure that all connections are tight and there are no visible signs of damage. Connect the PS6515 to the input power source and then to the devices it will control and monitor. Power on the module and check for any error indicators or abnormal behavior. Use a programming device or software (if applicable) to configure the module’s parameters, such as setting the input and output signal types, enabling or disabling specific monitoring functions, and calibrating any sensors or control loops. Conduct a series of functional tests, such as simulating emergency stop signals, safety door openings, and other input events, to verify that the PS6515 responds correctly. Monitor the operation of the module and the connected equipment for a short period to ensure stable and proper functioning.
Maintenance suggestions
For regular maintenance of the PS6515, perform monthly visual inspections. Check for any signs of physical damage, such as cracks in the casing, loose connections, or signs of overheating. Clean the module’s exterior and ventilation openings (if any) to remove dust and debris, as this can affect its performance and heat dissipation. Periodically test the digital inputs and relay outputs to ensure they are functioning correctly. This can be done by applying known input signals and verifying the corresponding output responses. If the module is used in a safety – critical application, conduct regular safety – function tests in accordance with the relevant safety standards. In case of a malfunction, refer to the detailed troubleshooting guide provided in the product manual. When replacing components, use only genuine Hitachi replacement parts to maintain the module’s performance, reliability, and compliance with safety standards.
Service and guarantee commitment
Hitachi stands firmly behind the quality of the Hitachi PS6515. The product undergoes rigorous testing during the manufacturing process to meet high – international standards. Hitachi offers a competitive warranty period, which typically covers manufacturing defects. In the unlikely event that a problem occurs during the warranty period, Hitachi’s global network of technical support teams is readily available. These teams are staffed with highly trained technicians who can offer detailed guidance on installation, assist with troubleshooting complex problems, and provide comprehensive maintenance advice. Hitachi also commits to continuous product improvement, which may include providing software updates (if applicable) and sharing technical knowledge related to the PS6515 to help customers optimize its performance. This demonstrates Hitachi’s dedication to customer satisfaction and long – term support for its industrial automation products.
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