SKU: epson r12nz9004k
MPN: R12NZ9004K
Expansion I/O Kit ( 1x Board, 1x Cable (1m), 1x Terminal Block ( 50pins)If the 24 standard inputs and 16 outputs are not enough and you do not want to set up a fi eldbus network, 24 inputs and 16 outputs per card can be added to your system. You can use a total of up to two expansioncards.I/O expansion, 24 inputs and 16 outputs for every expansion card (up to 2 expansion cards for a total of 72 inputs and 48 outputs), Optical decoupling of I/O cards, Protection against external influences such as overload or electrostatic discharge