SIEMENS 6AV3991-1BA00-0AA0 Description Description SIEMENS MANUAL “COMMUNICATION” FOR THE CONNECTION OF TD/OP TO THE CONTROLLER GERMAN Related products SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7042-5AF71-1EA0
