Replace Industrial
UPC10612598171894
BrandAllen-Bradley
SeriesControlLogix
UNSPSC32151705
Outputs8 Current-Voltage
EnclosureNone
Module TypeIsolated Analog Output Module
ManufacturerRockwell Automation
Isolation Voltage50 Volts Continuous
Part Number/Catalog No.1756-OF6CI
Power Dissipation (Max)4.9 Watts at 60 Celsius
Removable Terminal Blocks1756-TBNH, 1756-TBSH
Backplane Current (5Volts)250 milliamps
Backplane Current (24 Volts)300 milliamps
Removeable Terminal Block(s)1756-TBNH, 1756-TBSH
Allen-Bradley

1756-OF6CI

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PLCsControlLogix 1756

The Rockwell Automation Allen-Bradley 1756-OF6CI is a ControlLogix Analog Output Module with 6 isolated outputs, supporting both 1756-TBNH and 1756-TBSH removable terminal blocks. It has a maximum power dissipation of 4.9 watts at 60°C and provides isolation voltage of 50 volts continuously. This module requires 250mA at 5V and 300mA at 24V from the backplane.

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Introduction to Allen-Bradley 1756-OF6CI

The Allen-Bradley 1756-OF6CI is an analog output module designed to fit into the ControlLogix platform, which is part of the larger Rockwell Automation's integrated control system. Specifically engineered for flexibility and performance, the 1756-OF6CI provides high-resolution analog signal output suitable for a wide range of industrial applications. This makes it an essential component in the automation industry, used in diverse sectors such as manufacturing, automotive, and process control.

Technical Specifications of the 1756-OF6CI

The 1756-OF6CI module features six voltage or current isolated analog output channels that are individually configurable and have a current loop. With an output data format of +/-10V dc or 0-21mA, it facilitates the control of actuators, valves, and motors. It operates at a backplane current of 210mA at 5V dc and 300mA at 24V dc, requiring adequate power supply calculation in larger systems. The unit operates with 50V continuous isolated voltage.

Installation and Operation of 1756-OF6CI

Installing the 1756-OF6CI module is simplified by its compatibility with the ControlLogix chassis. Users can easily slide the module into any available slot of the chassis except for the extreme left slot, which is reserved for the power supply. It is designed to operate within an industrial temperature range, making it reliable in harsh conditions. For connectivity, removable terminal blocks facilitate easy wiring and maintenance while ensuring a secure and reliable connection.

Diagnostics and Safety Features

The Allen-Bradley 1756-OF6CI comes equipped with diagnostic capabilities, allowing for real-time monitoring and fault detection which enhances system reliability. The module also supports over-range and under-range detection, open-circuit fault detection for each channel, and short-circuit protection. These features contribute to the module's robust design, aimed at minimizing downtime and ensuring continuous production processes.

Integration with Control Systems

As part of the ControlLogix system, the 1756-OF6CI module can be integrated into a larger control ecosystem that may include processors, network modules, and other I/O modules. Its compatibility with EtherNet/IP and other network protocols allows for easy data sharing, contributing to improved visibility and control over the automated system. This flexibility and interoperability make the Allen Bradley 1756-OF6CI a versatile choice for businesses aiming to modernize their control systems.

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