

ALLEN BRADLEY 1756-TBNH
ControlLogix Input/Output Modules
ControlLogix Input/Output Modules
Choose from digital, analog, RTD, motion, thermocouple, and specialty modules. Further options include field-side diagnostics, individually isolated inputs and/or outputs, and electronic fusing. Each module requires a remote terminal block (RTB).
Your selection process will include not only the I/O requirements of the system but also the characteristics of the modules. Input/Output modules can cover many applications, from high speed digital to process control. By the use of a “producer/consumer” model, the ControlLogix system can share input information and output status with many controllers over the entire system. Some modules feature field-side diagnostics, electronic fusing, and/or individually isolated inputs or outputs. You will need to select a remote terminal block (RTB) or a 1492 interface module (IFM) to connect all field wiring for each module. The following tables list the various input/output module options available.