Home → Automation and Control → PLC Input and Output Modules → Digital I/O Modules Digital I/O Modules ProductsSchneider Electric LTMTIN42FM TeSys Tera Add-on Module 4DI+2DO 100-240VAC/DC — Schneider Electric · SKU: LTMTIN42FM · TRY 17,980.94 · Made to order Previous products 1 2