SIMATIC S7-300, Analog input SM 331, isolated, 8 AI thermocouples Type B, E, J, K, L, N, R, S, T TXK/TXK (L) according to GOST 16 bit, 50ms, 1x 40-pole
SIMATIC S7-1200, Analog input, SM 1231 TC, 4 AI thermocouples
SIMATIC S7-1200, Analog input, SM 1231 TC, 8 AI thermocouples