1756-OB16D Allen Bradley Rockwell Digital DC Output Module

Product parameters

Output points

The 1756-OB16D module provides 16 independent digital output points, and each output point can be configured as 8 points/Group (Group 0 and Group 1).

Rated voltage and current

Operating voltage range: 19.2V to 30V DC

Rated output current: 2A (DC-135Ω)

Maximum total backplane power: 4.64W

Maximum power loss: 3.3W (at 60°C

Operating temperature range: 0°C to 60°C (32°F to 140°F)

Non-operating temperature range: -40°C to +85°C (-40°F to +185°F)

Electrical characteristics

Maximum leakage current: 1mA (at each output point)

Transient current: 4A (repetition period: 1 second)

Minimum load current: 3mA

Maximum conduction voltage drop: 1.2V DC (at 2A)

Environmental and mechanical characteristics

Vibration test standard: IEC 60068-2-6

Operating vibration: 2g (10Hz to 500Hz)

Operating impact: 30g

Non-operational impact: 50g

Humidity range: 5% to 95% (non-condensing)

Safety and Isolation

Isolation between the output to the backplane and the output group

250V continuous basic insulation type

Isolation under 1350V AC test

Configurable module keys for electronic software

Electronic point-level fuse

Physical interface

Plug and unplug terminals: 1756-TBCH and 1756-TBS6H

Slot width: 1

Wire category: 1

North American temperature code: T4A

International Electrotechnical Commission (IEC) temperature code: T4

Certification and Standards

Comply with the CISPR Class 11 A standard

Electrostatic discharge (ESD) immunity to 6kV contact discharge and 8kV air discharge

Radiated electromagnetic field immunity, pulsed electromagnetic field immunity, transient pulsed immunity and conducted electromagnetic field immunity

Size and weight

Functional characteristics

High reliability and long service life: The 1756-OB16D module is designed for industrial environments and features a long service life, making it suitable for industrial applications with frequent switching.

Safety Guidelines and safety Measures: This module complies with Rockwell Automation's SGI-1.1 safety guidelines, highlighting the key differences between solid-state devices and electromechanical devices, and providing safety usage suggestions, such as direct connection to the driver ground (GRD) terminal and the use of shielded or armored cables to prevent radiation emissions. And use a common-mode choke at the output of the driver to reduce common-mode noise.

Diagnostic function: The module supports point-level fault diagnosis, including Electronic Fuse and Reset Latched Diagnostics functions

Scalability: The 1756-OB16D can be expanded through the XIM120-8R or XIMF-24-2 module, and can be expanded to a maximum of 16 output points

Compatibility: This module is suitable for 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

Application scenarios

Industrial automation control: The 1756-OB16D 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-OB16D module supports the 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-OB16D 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!!!

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