Schneider Electric Zelio Extendable Modular PLCs
- Schneider Electric SR3B101FU, This modular smart relay from the Zelio Logic series has 6x discrete inputs, 4x relay outputs & a supply voltage of 100 to 240V AC. The compact unit is designed for simple control systems & can have its functionality extended by the addition of separate I/O modules. The units also comes with an internal clock & display. The module can be DIN rail mounted & also has retractable lugs that enable screw fixing mounting. The unit is easily installed & simple to program using either FBD or LADDER programming languages. Additional features such as test, simulation & monitoring modes & excellent supervisory functionality makes this versatile smart relay suitable for a wide range of tasks in applications such as small machine control systems, decentralised control systems, lighting management, access control, control & monitoring, heating & air conditioning control, etc. Schneider Electric SR3B101FU Zelio Extendable Modular PLC