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Specification & Description
| Specification | Description |
|---|---|
| Part Number | CJ1W-PH41U |
| Alternative Part Number | CJ1WPH41U |
| Manufacturer | Omron |
| Part Category | Special I/O Unit |
| Part Family | CJ Series |
| Part Description | 4-channel multifunction analogue input module with galvanic isolation |
| Analogue Inputs | 4 inputs |
| Temperature Input Types | B, E, J, K, L, N, Pt100, R, S, T, U |
| Linear Analogue Input Types | -1.25 to 1.25 V, -10 to 10 V, -100 to 100 mV, -5 to 5 V, 0 to 1.25 V, 0 to 10 V, 0 to 20 mA, 0 to 5 V, 1 to 5 V, 4 to 20 mA, Potentiometer |
| Resolution of Analogue Inputs | 18 Bit |
| Analogue Outputs | None |
| I/O Connection Type | Screw terminals |
| Number of I/O Connectors | 1 |
| Detachable I/O Connector | Yes |
| Suitable for Safety Functions | No |
| Product Height | 90 mm |
| Product Width | 31 mm |
| Product Depth | 89 mm |
| Product Weight | 207 g |
| I/O System | CJ I/O Bus |
| Expansion Unit Type | Special I/O Unit |
The Omron CJ1W-PH41U is a versatile analog input module designed to cater to a broad range of industrial automation needs. This high-resolution unit is capable of handling four isolated universal analog inputs, making it an essential component for precise data acquisition and control tasks in complex automation systems.
Engineered for reliability and performance, the CJ1W-PH41U module seamlessly integrates with the CJ series of programmable logic controllers (PLCs). It offers exceptional flexibility with its ability to accept various input types, including ±100mV up to ±10V, potentiometer signals, 0 to 20mA, and 4 to 20mA current loops, as well as a wide array of thermocouple types (K, J, T, E, L, U, N, R, S, B) and 3-wire Pt100 temperature sensors.
The module boasts an impressive 18-bit resolution, ensuring high-precision measurements that are critical for monitoring and controlling processes with exacting standards. Its screw terminal connections provide a secure and reliable means of connecting field sensors and transducers to the automation system.
Compact in design, the CJ1W-PH41U is built to fit within space-constrained environments while maintaining easy access for maintenance and setup. Its robust construction ensures it can withstand the rigours of industrial environments, making it a dependable choice for applications ranging from manufacturing and processing to energy management and beyond.
With the Omron CJ1W-PH41U analog input module, system integrators and engineers can expect a high level of accuracy and dependability for their automation projects, ensuring optimal performance and enhanced operational efficiency.
Commonly Asked Questions
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Read more...Is Marvo a credible parts supplier?
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Frequently Asked Questions
What types of signals can the analog input module process?
The analog input module is capable of processing a variety of signal types including Pt100, Pt1000 thermocouple, mA, mV, and V signals, making it versatile for different sensing and control applications.
How many analog inputs does this module support?
This module supports four analog inputs, allowing for multiple signal readings from various sensors.
What is the resolution of the analog inputs?
The analog inputs on this module have a high resolution of 18 bits, providing precise and accurate signal readings.
Can this module be used for temperature measurements?
Yes, the module is equipped to handle temperature measurements by supporting various types of thermocouples and resistance temperature detectors (RTDs) such as Pt100 and Pt1000.
Is the module equipped with any analog outputs?
No, this particular module is designed exclusively for analog input and does not include analog output capabilities.
What type of connection does the module use for I/O?
The module uses screw terminals for its I/O connections, providing a secure and reliable means of connecting sensors and signals.
Is the module suitable for safety functions?
This module is not specifically designed for safety functions. It should be used in accordance with the appropriate safety and control systems for your application.
What are the physical dimensions of the module?
The module has a height of 90 mm, a width of 31 mm, and a depth of 89 mm, with a weight of approximately 207 g.
Does the module have any special features for ease of use?
The module features a detachable I/O connector which simplifies the wiring process and maintenance.
How does this module integrate with a control system?
The module integrates with a control system via the CJ I/O Bus, making it part of a larger, expandable system for comprehensive control and monitoring.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
