Safety Bus Base for Modicon TM5
Square D / Schneider Electric TM5ACBM4FS is a safety bus base for the Modicon TM5 distributed I/O system. It provides the backplane connection for safety I/O modules in a panel, drawing 0.13 W from the 24 V DC supply. The red housing distinguishes it as the safety variant within the TM5 range. Rated for indoor use with IP20 protection, it operates in a 0–60 °C horizontal or 0–50 °C vertical orientation, and tolerates 5–95 % non-condensing humidity.
