Catalogs > Automation Systems Catalog > Programmable Controllers > ControlLogix System > 1756 ControlLogix I/O
1756 ControlLogix I/O
| Introduction |  |
Digital I/O | |
Analog I/O | |
Specialty I/O | |
HART Smart Instrumentation | |
Removable Terminal Blocks | |
The ControlLogix architecture provides a wide range of input and output modules to span many applications, from high-speed digital to process control. The ControlLogix architecture uses producer/consumer technology, which allows input information and output status to be shared among multiple ControlLogix controllers.
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Each ControlLogix I/O module mounts in a ControlLogix chassis and requires either a removable terminal block (RTB) or a 1492 interface module (IFM) to connect all field-side wiring. RTBs and IFMs are not included with the I/O modules. They must be ordered separately.