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Allen-Bradley 1756-OF8H

SKU: 1756-OF8H-SOB-USA

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Condition SKU Stock Location and Best Delivery Date Price Purchase
Surplus Original Box 1756-OF8H-SOB-USA 4 United States $1,648.87
1756-OF8H-SOB-ASIA 20 Asia $1,940.37
The Allen-Bradley 1756-OF8H is a versatile analog output module designed for the ControlLogix platform, offering eight configurable voltage or current output channels with a resolution of 15-16 bits. Supporting a range of signals, including +/-10VDC and 0-21.2916mA, this module boasts enhanced isolation with a 50V continuous voltage rating and sophisticated features like open circuit detection. Capable of functioning as both a local and remote I/O module, it efficiently occupies a single slot in a 1756 ControlLogix chassis and facilitates easy installation with its removable terminal block, suitable for specific wire gauges, ensuring reliable performance in diverse industrial applications.

Technical specifications for 1756-OF8H

Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number/Catalog No. 1756-OF8H
Manufacturer Rockwell Automation
Series ControlLogix
Brand Allen-Bradley
Module Type Hart Analog Output Module
Series ControlLogix
Outputs 8 Differential
Module Type Analog output Module with HART capability
Input Current Range 0-20 or 4-20 milliamps
No. of Inputs Eight (8) output channels
Isolation Voltage 50 Volts Continuous
Output signal Current: 0-20 mA; 4-20 mA Voltage: +/-10VDC
Overvoltage Protection 24 Volts DC
Resolution 15-16 Bits
Enclosure Open
Accuracy Voltage: 0.1% of range Current: 0.5% of range
Removeable Terminal Blocks 1756-TBNH, 1756-TBSH
Data Format: Integer mode (left justified, 2 s complement) IEEE 32-bit floating point
Input conversion method Successive approximation
Output conversion method R-Ladder DAC, monotonicity with no missing codes
Removeable Terminal Block(s) 1756-TBNH, 1756-TBSH
Removable terminal block 1756-TBCH; 1756-TBSH
Current Draw 230 mA @ 5.1 VDC and 230 mA @ 24 VDC
Enclosure None
Open circuit detection time Current output only (output must be set to < 0.1 mA)
UPC 10612598345486
Overvoltage protection, max +/- 24 VDC
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.
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