6ES7211-0BA23-0XB0 S7-200, CPU 221 Compact unit, AC power supply 6 DI DC/4 DO Relay outputs, 4 KB progr./2 KB data Warranty: 1Years Item specifics: Model number: 6ES7211-0BA23-0XB0 Certification: NONE Motor type: DC Motor Origin: DE(Origin)