ControlLogix Analog Combination Input and Output Module
1756-IF4FXOF2F
4 high-speed, submillisecond, differential inputs 2 high-speed voltage or current outputs, use 1756-TBCH, 1756-TBS6H
4 high-speed, submillisecond, differential inputs 2 high-speed voltage or current outputs, use 1756-TBCH, 1756-TBS6H