Siemens 6GK1543-0AA02 is a CP5430 SINEC communications processor module (TF variant, A2) that serves as a SINEC L2 interface for connecting SIMATIC S5 PLCs. It is intended for use with the 115U, 135U, and 155U models of the SIMATIC S5 family, providing a dedicated network interface to link S5 controllers to SINEC networks. The module's dimensions are 210 mm in length, 260 mm in width, and 20 mm in height, and it weighs 0.38 kg; the product is listed as In Package.
