SIPLUS ET 200SP TM Posinput 1 RAIL based on 6ES7138-6BA01-0BA0 with conformal coating -40...+70 ???°„C, OT4 with ST1/2 (+70 ???°„C for 10 minutes) . 1 counter and position detection module for RS-422 incremental encoder or SSI absolute encoder, 2 DI, 2DQ suitable for BU type A0, pack quantity: 1 unit pack quantity: 1 unit