ControlLogix Analog Input Modules
1756-IF16IH
16 individually isolated current inputs, HART interface, use 1756-TBCH, 1756-TBS6H
1756-IF8
8 single-ended inputs 4 differential inputs 2 high-speed differential inputs, use 1756-TBCH, 1756-TBS6H
1756-IF8H
8 differential voltage or current inputs, HART interface, use 1756-TBCH, 1756-TBS6H