1769-OB32 Allen Bradley Rockwell CompactLogix I/O Module

Product parameters

Number of input channels: 32 single-terminal voltage input channels

Input range:

0-10 V

-10 V to +10 V

Resolution:

16-bit analog-to-digital converter (ADC

For 0-10 V input: 15.91-bit resolution, with a voltage of 0.000488 V per bit

For -10 V to +10 V input: 15.91-bit resolution, with a voltage of 0.000976 V per bit

Conversion rate:

The conversion rate of all channels is 5 milliseconds

The step response time of 63% of the output is less than 2.9 milliseconds

Power supply requirements:

5 V DC power supply

Minimum current: 100 mA

Operating temperature range:

0 to 60 degrees Celsius

Input impedance:

Greater than 100 MΩ

Size:

Approximately 118 millimeters x 35 millimeters x 87 millimeters

Bus current consumption

At 5 V DC: 145 mA

At 24 V DC: 160 mA

Heat dissipation

Maximum 2.69 watts (the worst case for all channels under a load of 250 Ω)

Accuracy:

At 25°C, the overall accuracy is ±0.35% of the full range

No on-site calibration required (guaranteed by hardware design)

Product function

High-precision measurement: The 16-bit ADC provides high-precision voltage input, making it suitable for industrial scenarios that require precise measurement.

Fast response: With a conversion rate of 5 ms and a 63% step response time of 2.9 ms, it ensures fast response and stable input.

Flexible configuration: Each channel can be independently configured as 0-10V or -10V to + 10V, adapting to the requirements of different industrial applications.

High input impedance: The input impedance is greater than 100 MΩ to avoid affecting the device under test.

Compatibility: Compatible with 1769 and 1768 CompactLogix controllers as well as MicroLogix 1500 controllers.

Modular design: As a single-width module, it can be installed in 1769 and 1768 CompactLogix systems and supports the expansion of I/O racks.

Application scenarios

Industrial automation control: It is widely applied in industrial automation systems that require precise analog signal input, such as in the chemical, petroleum, natural gas, pharmaceutical, and energy industries.

Process control: It is used to collect sensor signals in the control loop, such as temperature, pressure, flow rate, liquid level, etc.

Environmental monitoring: It is used to monitor and control environmental parameters such as temperature, humidity, and gas concentration.

Machine control: In fields such as numerical control machinery, metallurgy, textile printing and dyeing, and automotive manufacturing, it is used to collect sensor signals.

Energy management: In fields such as power plants, water conservancy treatment, and environmental protection, it is used to monitor and control the operational status of energy equipment.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

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