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Home > Electrical & Electronics > Electrical Control System > Allen-Bradley 1756-OW16I Discrete Output Module

Allen-Bradley 1756-OW16I Discrete Output Module

Guizhou Yuanmiao Automation Equipment Co., Ltd.

1Yr

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Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

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Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Operating temperature 0°C to 60°C

Humidity 5% - 95% (non - condensing)

Power Input 24V DC

I. Overview

1756-OW16I is a digital output module in Rockwell Automation's ControlLogix series. Its main function is to convert digital control signals from the control system into switching signals that can drive external actuators, playing an important role in industrial automation systems as a link between the control core and on-site execution equipment.

This module can seamlessly integrate with ControlLogix series controllers (such as 1756-L73, 1756-L84ES, etc.) and provides 16 independent digital output channels. It is suitable for scenarios requiring on-off control of various industrial equipment, such as controlling the start/stop of motors, the opening/closing of valves, and the on/off of indicator lights. With its stable performance, reliable output, and good compatibility, 1756-OW16I is widely used in automated production lines and equipment control in many industries such as machinery manufacturing, automobile production, warehousing and logistics, and food processing.

II. Technical Parameters

Output channels: Equipped with 16 independent digital output channels, which can control 16 external actuators simultaneously. It meets the needs of multi-equipment collaborative work in medium-sized automation systems and improves the flexibility and efficiency of system control.
Output signal type: Adopts relay output mode. This type of output has strong versatility, can adapt to different types of loads such as AC or DC, and has excellent electrical isolation effect, which can effectively protect the module and control system from interference and impact from external circuits.
Rated load capacity: The rated load of each output channel is usually AC 250V/2A or DC 30V/2A (specific parameters are subject to the product manual). It can drive small and medium-sized solenoid valves, contactor coils, indicator lights, small motors and other equipment to ensure reliable action of the actuators.
Electrical isolation: An electrical isolation design is adopted between the output channels and the backplane bus, with an isolation voltage generally reaching more than 2500V AC. It can effectively block external interference signals from entering the control system, prevent high voltage and large current from damaging the controller and module, and ensure stable operation of the system. In addition, there may be isolation between output channels to prevent a single channel failure from affecting the normal operation of other channels.
Response time: The response time of relay output is at the millisecond level, which can meet the real-time requirements of general industrial control scenarios and ensure that the actuator acts in time according to the control command.
Power supply requirements: Powered by the power module of the ControlLogix rack, with a typical supply voltage of 5V DC. It has low power consumption, has little impact on the system power load, and is convenient for system integration and installation.
Environmental adaptability:

Operating temperature: Can work stably within the temperature range of 0°C - 60°C, and can adapt to the environment with common temperature fluctuations in industrial sites.
Relative humidity: Can operate normally in a relative humidity environment of 5% - 95% (non-condensing), suitable for occasions such as humid production workshops.
Vibration and shock resistance: Complies with relevant industrial standards such as IEC 61131-2, has certain vibration and shock resistance capabilities, and can work reliably in industrial occasions with slight vibrations (such as near production lines and machine tools).

III. Functional Characteristics

Reliable output control: The relay of each output channel has stable switching performance, which can reliably connect or disconnect the load circuit, ensuring that the actuator acts accurately according to the commands of the control system. It reduces the risk of production interruption caused by output faults and improves the stability and reliability of the industrial production process.
Effective electrical isolation: The multiple electrical isolation design can not only prevent external interference signals from affecting the normal operation of the control system but also avoid the impact of a fault in one output channel on other channels and the entire system. It enhances the safety and anti-interference ability of the system and ensures long-term stable operation of the system.
Intuitive status indication: The module is equipped with an LED status indicator for each output channel. When the channel output is "ON", the indicator light is on; when the output is "OFF", the indicator light is off. Operators can quickly understand the working status of each channel through the indicator lights, which is convenient for system debugging, operation monitoring and fault troubleshooting, and improves maintenance efficiency.
Convenient installation and integration: Adopts a standardized rack mounting method, with a simple and fast installation process. It can be flexibly combined with other modules in the ControlLogix series (such as input modules, controllers, etc.) to form a complete automation control system. At the same time, the module is compatible with Rockwell Automation's Logix Designer programming software, facilitating users to configure the system and debug programs, and realize seamless connection with the entire automation system.
Certain overload protection capability: Some models have overload protection function. When the load current connected to the output channel exceeds the rated value, it can protect the relay from damage to a certain extent and extend the service life of the module.

IV. Application Scenarios

Machinery manufacturing production lines: In production lines for machining and assembling mechanical parts, 1756-OW16I can be used to control the start/stop of conveying equipment, the clamping and releasing devices of processing equipment, and the on/off of cutting fluid pumps. For example, in a bearing assembly production line, it controls the operation of the conveyor belt, the pressing action of the press-fitting machine, and the station indicator lights to ensure that all links proceed in an orderly manner and improve production efficiency.
Automobile parts production: In the stamping, welding, painting and other production links of automobile parts, it is used to control the actions of various equipment. For example, in an automobile stamping production line, it controls the opening and closing of stamping dies, the operation of feeding mechanisms, and the actions of safety protection devices to ensure the safety and accuracy of the production process.
Warehousing and logistics equipment: In equipment such as automated three-dimensional warehouses and logistics sorting lines, it controls the direction switching of stackers, the start/stop of conveyor rollers, and the actions of sorting mechanisms. Through 16 output channels, it can control multiple devices to work together simultaneously, realizing fast storage, retrieval and sorting of goods, and meeting the high throughput requirements of the logistics industry.
Food processing equipment: In food processing production lines, it controls the start/stop of stirring motors, the on/off of heating devices, and the opening/closing of material conveying valves. For example, in a beverage filling production line, it controls the filling action of the filling machine, the capping operation of the capping machine, and the operation of the conveyor chain to ensure the hygiene and efficiency of the food processing process.

Product Tags: Allen-Bradley , 1756-OW16I