SIEMENS 6ES5816-1AA11 Description Description SIEMENS SIMATIC S5 OPERATING SYSTEM SUBMODULE FOR CPU 944 Related products SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FT5066-0AC01-2-Z
