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Allen Bradley ControlLogix 1756SC-OF8H

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1756SC-OF8H

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The 1756SC-OF8H analog I/O module is a HART-enabled component designed and manufactured by Allen-Bradley/Spectrum. The unit has 8 channels for input and output and it supports three terminals per channel. The unit has an accuracy rating better than 0.1% and it features a resolution of 16 to 21 bits. Also, this ControlLogix chassis-based component features a feed-through AIFM type and it requires one slot.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1756SC-OF8H

ManufacturerAllen Bradley
CategoryPLCs
Product LineControlLogix
Part Number1756SC-OF8H
Weight2.00 lbs (0.91 kg)
TypeHART analog I/O module
ModeCurrent/Voltage
MountingChassis
Number of slots1
AIFM typeFeed-through
Number of channels8-channel input / output with 3 terminals per channel
Current0 to 20 milliAmps, 4 to 20 milliAmps
Voltage0 to 5 Volts, 1 to 5 Volts, 0 to 10 Volts, +/- 10 Volts
AccuracyBetter than 0.1%
Resolution16 to 21 bits
Data format32-bit, floating point per IEEE
Operating temperature0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)
Storage temperature-40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit)
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The 1756SC-OF8H module is an analog I/O module designed by Allen-Bradley. The unit is produced by Spectrum Controls and it supports communication through the HART networks. The 1756 ControlLogix product series offers various industrial components, including safety I/O modules, digital I/O modules, analog I/O modules, removable terminal blocks, and communication modules. The ControlLogix components are built for professional systems and they are built in accordance with standards like the ATEX, FM, CE, C-Tick, CSA, and c-UL-us standards. The 1756SC-OF8H module operates in the current/voltage mode and it mounts directly into the chassis like other ControlLogix components. This unit has compact dimensions and it operates within temperatures of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit).

In addition to that, the 1756SC-OF8H module can be stored in temperatures between -40 and 85 degrees Celsius (-40 and 185 degrees Fahrenheit). The unit requires a single slot on the chassis and it the features feed-through AIFM type. The unit has 8 available channels for input or output. Each input/output channel features three terminals. The current range of the 1756SC-OF8H module is from 0 to 20 milliAmps or 4 to 20 milliAmps. In addition to that, the unit can have an operating voltage rating of 0 to 5 Volts, 1 to 5 Volts, 0 to 10 Volts, or +/- 10 Volts. The accuracy of the unit is better that 0.1% and it has a resolution of 16 to 21 bits. The data format of the 1756SC-OF8H module is the IEEE format with floating point and 32-bit data.