PDF Electric and Supply



Buy Now1756-OF4
1756-OF4 Wiring

Rated 4.8/5 based on 8 ratings.
  • 1756-OF4
  • 1756-OF4 Wiring
PDF Electric & Supply Company is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

The Allen Bradley 1756-OF4 Analog Voltage/Current Analog Output Module is a 4-point analog voltage/current module used for high-speed output control in many industrial automated applications. This module provides means of sharing output status among multiple connected ControlLogix controller, and like most 1756 controlLogix I/O modules, it is installed on any ControlLogix chassis slot using a removable terminal block or an interface module. The 1756-OF4 has four 15-bits ±10 Volt DC/4 to 20 milliAmpere outputs, and it draws 150 milli-Ampere backplane current at 5.1 Volt Dc and 120 milli-Ampere backplane current at 24 volt DC. It has total backplane power of 3.7 Watts, with 3.7 Watts maximum power dissipation, and it has a thermal dissipation of 10.91 BTU/Hour. This module has open circuit detection capability, which helps detect an open condition in the module’s circuitry, and it also provides up to 24 Volt DC overvoltage protection. The 1756-OF4 is digitally programmed to provide a current limit of up to 21 milliAmpere or less to protect against short-circuit, and it offers users a drive capability of 2000 Ohms (Voltage) or 0 to 750 Ohms (Current).

It requires 12-month interval field calibration, and it is calibrated with an accuracy better than 0.05% over 4 to 21 milliAmpere/-10.4 to 10.4 Volt DC range. The 1756-OF4 has maximum offset drift of 50 microVolts per degree Celsius, with a gain drift of 25 ppm/degree Celsius (voltage)/50 ppm/ degrees Celsius (current), and it has 1 millisecond maximum scan time for integer data format type and 2 milliseconds for floating point data format type. The 1756-OF4 has a 250 Volt AC voltage isolation between output channel to the backplane using reinforced insulation type, tested at 1350 Volt AC for 2 seconds, and it is electronically keyed to the controllogix chassis via digital control. It is mechanically keyed to the removable terminal block with mounting torque of 1.36 Newtons per meter (12 pounds on an inches), and it has 22 to 14 AWG stranded/solid copper wire as field side wire conductor. The 1756-OF4 has T4A and T4 North America and ATEX rated temperature code, and it has an operating temperature range of 0 to 60 degree Celsius (32 to 140 degree Fahrenheit). It is designed to withstand 30G operational shock, and it is KCFM, EX, CE, C-TICK, CSA, and UL certified.

Other Automation ControlLogix

SKU 2172012  UPC 0799705794412

1756OF4 Allen Bradley Analog Output, Voltage/Current, 4 channel AB Rockwell Automation

Troubleshooting and Product Information for 1756-OF4

Download product information, troubleshooting guides and operation manuals to get your PLC operational.

Other Automation
ControlLogix 1756-OF4
Weight: 2 Lbs
Dimensions: 6"x6"x3"In
Call Now
Ships Today In Stock, Ships Today
In Stock
Call Now 1-800-360-6802
Weight: 2 Lbs
Dimensions: 6"x6"x3"In
In Stock
Ships Today
FAST Quote

Other 1756-OF4

Available Revisions:

1756-OF4 , CIM1756-OF4

    Need To Order A Specific Revision?

    Give us a call at 1-800-360-6802 or 1-919-535-3180.

    We can help you with your Revision specific needs.

    Free Overnight delivery on orders over $500!

    What is New Surplus?

    These “New Surplus” units are a great cost saving alternative. This product is sealed in the original manufacturer’s packaging with all sub-assemblies and documentation. May indicate older date code. Comes with a PDF Supply 3-year warranty.

    Free Overnight delivery on orders over $500!

    What is Surplus New?

    Surplus New - New unused and includes all sub-assemblies and documentation. Product may ship in manufacturer or PDF Supply packaging. May indicate older date code. Includes a PDF Supply 3 Year Warranty.

    Free Overnight delivery on orders over $500!

    What is Reconditioned?

    Reconditioned products from PDF Supply are a cost-effective alternative to new and obsoleted PLC products. Every part is reconditioned down to the circuit board level and updated to the latest revision. All parts are thoroughly inspected and hand-cleaned before being functionally tested in a fully configured system.

    Our Reconditioned Products always come with a PDF Supply 2-Year Warranty.

    Free Overnight delivery on orders over $500!

    What is a Verified Substitute?

    A verified substitute new product is a "drop in" replacement designed with identical specifications as the OEM product. It will meet all electrical and dimensional charactertics at a substanstially reduced price.

    Free Overnight delivery on orders over $500!

    Download Lastest Documentation

    Please visit this manufacturer's website to download the lastest manuals and datasheets.

    Lowest Price Guarantee

    We stand behind our prices with a lowest price guarantee. If you find a legacy GE PLC part advertised for less on an authorized GE PLC distributor website, simply contact us and send us a link to the lower advertised price. We will match that price and ship overnight FREE. The item must be in stock, in similar condition and be able to ship same day.

    Free Shipping

    FREE Overnight Delivery for Continental US orders over $500!

    FREE Ground Delivery for Continental US orders under $500!

    US orders placed Monday - Friday before 5pm EST will ship same day.

    Canada/Mexico orders placed Monday - Friday before 3:30pm EST will ship same day.

    International orders will ship the following business day.