The Allen-Bradley 1756-IF4FXOF2F is a high-performance analog combination I/O module designed for the ControlLogix platform, ensuring integration with the 1756 chassis and compatibility with 1756-TBS6H or 1756-TBCH RTB housings. Featuring four high-speed, sub-millisecond differential inputs, this module supports a range of inputs including ±10 Volts, 0 to 10 Volts, 0 to 5 Volts, and 0 to 20 milliamps, with effective over-range indications and robust overvoltage protection up to 30 Volts DC. Additionally, the module boasts two high-speed outputs for voltage or current, covering ranges of ±10 Volts and 0 to 20 milliamps, with a precision R-Ladder DAC for output conversion and advanced protection mechanisms like electronic current limiting and open circuit detection. The versatile 1756-IF4FXOF2F is ideal for monitoring and controlling complex industrial processes such as flow, pressure, and temperature, providing reliable and accurate data for automation solutions.
Technical specifications for 1756-IF4FXOF2F
Manufacturer
Rockwell Automation
Brand
Allen-Bradley
Part Number/Catalog No.
1756-IF4FXOF2F
Series
ControlLogix
Inputs
4 high speed sub-millisecond differential
Module Type
High Speed Analog Input / Ouptut Module
Outputs
2 high speed current-voltage
Input signals ranges
± 10V; 0…10V; 0…5V; 0…20 mA
Input Resolution
14 bits across ±10.5V DC ; 12 bits across 21 mA
No. of Outputs
2 high speed current/ voltage
Output Resolution
13 bits across 21 mA = 2.8 µA/bit; 14 bits across 21.8V = 1.3 mV/bit
