Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All 12/24/48/All Drive Technology, Products6ES7321-1EL00-0AA0 Rated 0 out of 5S7?300 IO 32 Channel Digital Input Card ? 32X120V ACRead more 6ES7321-1EL00-0AA0 S7?300 IO 32 Channel Digital Input Card ? 32X120V AC SKU: 6ES7321-1EL00-0AA0 Categories: Drive Technology, Products Tag: S7?300 IO 32 Channel Digital Input Card ? 32X120V AC