Siemens SIPLUS HCS Series Operating Instructions Manual page 83

POM4220 Lowend
Pin assignment X1 to X3
SIPLUS HCS4200 PROFINET/PROFIBUS DP
Operating Instructions, 07/2019, A5E35066204A/006
6.6 Connecting the heating elements and three-phase line supply
X1
X2
X3
8-pin connector for
power output 1...8
3-pin connector for line connection
phase LX1, N, LX3
8-pin connector for
power output 9...16
Connecting
81