SIMATIC S7-1200, Communication module CM 1241, RS232, 9-pole D-sub (pin), supports Freeport SKU:6ES72411AH320XB0
LOGO! DM8 12/24RC, EXP. MODULE PU/I/O: 12, 24V/12V/24V/RELAIS, 4 DI/4 DO SKU:6ED10551MB000BA0
SIMATIC S7-300, Digital output SM 322, isolated, 32 DO, 24 V DC, 0.5A, 1x 40-pole, Total current 4 A/group (16 A/module) SKU:6ES73221BL000AA0
SIMATIC S7-300, Digital output SM 322, isolated, 32 DO, 120 V/230 V AC, 1 A, double-width, 2x 20-pole SKU:6ES73221FL000AA0
SIMATIC S7-300, Analog output SM 332, isolated, 4 AO, U/I; diagnostics; resolution 11/12 bits, 20-pole, removing and inserting possible with active backplane bus SKU:6ES73325HD010AB0
SIMATIC S7-400, digital output SM 422, isolated 32 DO; 24 V DC, 0.5 A SKU:6ES74221BL000AA0
SIMATIC S7-400, digital output SM 422, isolated 16 DO; 24 V DC, 2 A SKU:6ES74221BH110AA0
SIMATIC S7-400, SM 422 DIGITAL OUTPUT MODULE, OPTIC. ISOLATED, 16 DO, 24V DC, 2A SKU:6ES74221BH100AA0
SIMATIC S7-400, digital input SM 421, isolated 32 DI; 120 V DC/AC SKU:6ES74211EL000AA0
SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, U/I/THERMOCOUPLE/RESISTANCE INTERRUPT, DIAGNOSTICS; RESOLUTION 9/12/14 BITS, 8AI, REMOVE/INSERT W. BACKPLANE BUS 20 PIN SKU:6ES73317KF010AB0
