Texas Instruments 5TI-1034-1 Programmable Logic Controller Module

Texas Instruments 5TI-1034-1 Sequencer is a dedicated sequencing module for the TI 5TI programmable logic controller family. It functions as the SEQENCER element in the 5TI lineup, typically paired with I/O Expander (5TI-5500) and Data Link (5TI-3101) modules to implement compact, stepwise control programs in legacy automation systems. Built to operate from standard AC mains, the unit specifies 102–132 VAC at 47–63 Hz and draws about 0.75 A, aligning with the power envelope of TI 5TI backplane modules. As a used and refurbished component, the 5TI-1034-1 is commonly encountered in catalogs and remanufactured-equipment inventories serving older TI/SIemens-era installations, where reliable sequencing of actuators, sensors, and interlocks is required across a small set of I/O points. This sequencer module is designed for straightforward execution of predefined sequences, enabling deterministic control in applications such as basic machine automation, batch processes, and sequential control tasks within a compact modular system. The 5TI-1034-1’s role in the TI 5TI ecosystem is to interpret and advance a programmed sequence in response to input conditions, delivering predictable, repeatable outputs when used in conjunction with compatible TI control hardware.