1756-OB16IEF Allen Bradley Rockwell Digital DC Output Module

Product parameters

Output points: 16 digital output points (8 points per group)

Rated voltage: 19.2V to 30V DC

Output current: 3A (DC-135Ω)

Maximum total backplane power: 4.64W

Maximum power loss: 3.3W (at 60°C

Operation: 0°C to 60°C Non-operational: -40°C to +85°C

Maximum leakage current: 1mA (at each output point) Transient current: 4A (repetition period: 1 second)

Safety features: Supports the SGI-1.1 safety guidelines and is suitable for SIL Level 2 safety applications

Physical interfaces: 1756-TBCH and 1756-TBS6H

Certification standards: Comply with CISPR Class 11 A, IEC 60068-2-6, IEC 60068-2-27, etc

Functional characteristics

High current output capability: The 1756-OB16IEF supports an output current of 3A, making it suitable for driving high-power loads such as relays, solenoid valves, and motors.

High isolation performance: This module provides an isolation voltage of 1350V AC, ensuring good electrical isolation between the output and the backplane, and is suitable for industrial scenarios with high safety requirements.

Safety and diagnostic functions: Supports point-level fault diagnosis, including Electronic Fuse and Reset Latched Diagnostics functions.

In failure mode, the output remains in its final state unless it is turned off by default.

Scalability

The 1756-OB16IEF can be expanded through the XIM120-8R or XIMF-24-2 module, and can be expanded to a maximum of 16 output points.

Support Daisy chain connection to other remote terminal modules (RTBs).

Compatibility

This module is applicable to the ControlLogix system and can be used in conjunction with power modules such as 1756-PA75/B.

Supports SIL Level 2 safety applications and is suitable for industrial scenarios that require high safety.

Configuration and Diagnosis

The module supports the module property configuration interface. Users can view and reset faults through the "Diagnostics" TAB.

Provide diagnostic information, such as the status of module pairs, the status of individual modules, etc.

Application scenarios

Industrial automation control: The 1756-OB16IEF module is widely used in industrial automation control systems, such as in textile printing, automotive manufacturing, packaging machinery, food processing, energy management and other fields.

Motion control: This module supports the 1768-M04SE SERCOS module for motion control in standard (non-secure) applications.

Safety application: Due to its support for SIL Level 2 safety applications, this module is suitable for industrial scenarios with high safety requirements, such as the chemical, pharmaceutical, metallurgical, aerospace and other industries.

Remote diagnosis and Monitoring: The 1756-OB16IEF module supports remote diagnosis function. Users can view the module status and troubleshoot through the diagnosis interface.

Energy Management: This module can be used for the control of energy management systems, such as frequency converter control, motor control, load management, etc.

Testing and Debugging: The 1756-OB16IEF module supports point-level testing functionality, facilitating the verification of output signals during the system debugging stage.

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.

Many Available just wait for you, feel free to ask to get better deal!!!

Bou L(Sales Manager)            

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