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Omron CJ1 CJ1W-PH41U

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CJ1W-PH41U

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The CJ1W-PH41U is an analog input unit manufactured by Omron, classified under the CJ1 series. It accommodates a total of four analog input channels and maintains an impressive resolution of 18 bits for accurate data readings.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for CJ1W-PH41U

ManufacturerOmron
Product TypeUniversal Analog Input Unit
Product LineCJ1
Part NumberCJ1W-PH41U
Weight0.31 lbs (0.14 kg)
Number of Inputs4 input points
Analog Input Resolution18-bit
Status Indicators3 LED indicators
Number of Supported Units40 units (maximum) without exceeding the permissible power range and current consumption range
Termination StyleScrew terminals
Current Consumption0.3 Amperes at 5 Volts DC
Mounting RacksExpansion rack or CPU rack
StandardsUL, c-UL, CE, and CSA safety standards
Dielectric Strength500 Volts AC for 1 minute
Approximate Dimensions3.54 inches tall, 1.22 inches wide, and 2.56 inches deep (90 millimeters tall, 31 millimeters wide, and 65 millimeters deep)
Insulation Resistance20 mega-ohms at 500 Volts DC
External Connection OptionRemovable terminal block
Conversion SpeedUnder 50 to 100 milliseconds
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The Omron CJ1W-PH41U serves as a versatile universal analog input unit within the CJ1 series. This compact device is built to facilitate four distinct analog input points, reflecting a high resolution of 18 bits, which aids in delivering precise data measurements.

Status monitoring is streamlined through three LED indicators, providing clear visibility into the operational state of the unit. This input unit can manage a maximum of 40 interconnected units, ensuring it functions effectively within the allowed power and current parameters.

Designed with practicality in mind, the CJ1W-PH41U utilizes screw terminals for secure connections. Its current consumption is rated at 0.3 Amperes when operating on 5 Volts DC, enabling efficient performance. This model can be mounted on either expansion racks or CPU racks, allowing for flexible integration into existing systems.

Safety is prioritized with UL, c-UL, CE, and CSA certifications, indicating adherence to international safety standards. The unit also features a dielectric strength of 500 Volts AC for one minute, enhancing its reliability under operational conditions. Insulation resistance measures 20 mega-ohms at 500 Volts DC, ensuring robust electrical characteristics.

With approximate dimensions of 3.54 inches in height, 1.22 inches in width, and 2.56 inches in depth (90mm x 31mm x 65mm), this unit is compact yet effective. It weighs about 0.33 pounds (0.15 kilograms), making it lightweight for easy handling. Additionally, it includes a removable terminal block for external connections and exhibits a conversion speed of under 50 to 100 milliseconds, contributing to overall system efficiency.