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Omron CJ1 CJ1W-B7A22

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CJ1W-B7A22

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The Omron CJ1W-B7A22 is a B7A interface unit designed for efficient I/O communication. It supports a maximum of 32 input and output channels, and operates within an external power supply voltage range of 12 to 24 V DC.

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2 Year DO Supply Warranty
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-B7A22

ManufacturerOmron
Product LineCJ1
Part NumberCJ1W-B7A22
Weight0.94 lbs (0.43 kg)
Maximum Transmission Points32 inputs and 32 outputs
External Power Supply Voltage12 to 24 V DC
External Supply Current80 mA min.
Number of Bits Allocated64
Current Consumption0.07 A
Standard Transmission Distance500m max.
CableVCTF, 0.75mm²
Minimum Standard Input Time16ms
Minimum High-Speed Input Time2.4ms
Transmission Error Bit1 transmission error bit is allocated for each input port in the Basic I/O Unit Information Area
I/O Memory Allocations4 words are allocated in the I/O Area (which starts at CIO 0000)
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The CJ1W-B7A22 interface unit from Omron's CJ1 series is designed to facilitate seamless communication in control systems. Capable of handling up to 32 inputs and 32 outputs, this unit effectively manages a variety of input and output configurations. It operates on an external power supply that ranges from 12 to 24 V DC and requires a minimum supply current of 80 mA.

This interface unit features a total allocation of 64 bits, providing significant flexibility in data handling. The unit's current consumption is measured at 0.07 A during standard operation. The device is optimized for communication over distances up to 500 meters, ensuring reliable signal transmission in various installations.

For physical connections, the unit requires VCTF cables with a cross-sectional area of 0.75 mm². Input operations are swift, with standard input times at a minimum of 16 ms, while high-speed input times can be as low as 2.4 ms. Each input port incorporates a dedicated transmission error bit to track faults in the Basic I/O Unit Information Area.

The I/O Area memory starts at CIO 0000 and allocates 4 words for effective data management within the system. Overall, the CJ1W-B7A22 unit is an integral component for connecting and managing functionalities in automated environments.