Schneider Electric 8005-TT-116 Programmable Logic Controller Module

Schneider Electric's SYMAX Class 8005 8005-TT-116 is a 16-channel transistor output module for the SY/MAX PLC system, designed to switch DC loads from a 12–28 V DC control signal. The TT-116 identifier denotes its 16 transistor outputs, which plug into a compatible 8005 rack backplane in Square D SY/MAX installations, providing discrete control of field devices from a single module. Each output channel is rated to 0.5 A at 12–28 V DC, enabling direct driving of small relays, solenoids, indicators, and other DC actuators within automation panels. This module integrates with the modular SY/MAX architecture, allowing engineers to expand I/O without reconfiguring the entire controller, and it shares the same electrical interface expectations as other 8005-series I/O components, ensuring consistent performance across the backplane. With its rugged transistor output design and 12–28 V DC compatibility, 8005-TT-116 is well-suited for building compact, scalable control solutions in legacy or retrofit SY/MAX systems.