The Allen-Bradley 1756-OF8 is a versatile analog output module within the ControlLogix platform, providing eight configurable channels for +/-10VDC and 0-20 mA output signals, ideal for controlling electrical and field devices while ensuring efficient signal interfacing. Engineered for precision, it offers a resolution of 15 bits with capabilities for open and short circuit, as well as overvoltage protection. Featuring advanced R-Ladder DAC technology, the module supports both integer and IEEE 32-bit floating point data formats, exhibiting a scan time of 12 ms for floating point and 8 ms for integer data. Its robust design withstands an operational temperature range of 0 to 60 degrees Celsius and meets stringent isolation requirements, making it highly reliable for demanding industrial environments.
Technical specifications for 1756-OF8
Manufacturer
Rockwell Automation
Enclosure
None
Module Type
Analog Output Module
Series
ControlLogix
Part Number/Catalog No.
1756-OF8
Brand
Allen-Bradley
No. of Outputs
Eight (8) Current / Voltage
Output Current Range
0-20 mA
Output Voltage Range
+/- 10VDC
Resolution
15bit
Data Format
Integer mode (left justified, 2 s complement) IEEE 32-bit floating point
