Clamp Description Meaning
X1:7 Protective earth conductor the 230 supply for external control unit
Clamp Description Meaning
X2:1 Break contact relay (change over contact); free programmable
X2:2 contact Common contact relay R4
X2:3 Make contact relay (change over contact) free programmable
X2:4 contact Common contact relay R5
X2:5 Make contact relay R5, free programmable
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X2:6 Binary input free programmable
X2:7 Common binary input and 6
X2:8 Binary input free programmable
Clamp Description Meaning
X3:1 Start Stop Voltage supply for external button (phase conductor)
X3:2 Voltage supply for external button (neutral conductor)
X3:3 External connection for protective earth conductor
X3:4 Une Measuring input for Une, connecting N
X3:5 Une Measuring input for Une, connecting E
X3:6 Earthing connection for Une measuring, used
Clamp Description Meaning
X4:1 Auxiliary voltage supply HPCI Module Phase (L); 230 Hz
Fused internally with fuse (Q1)
X4:2 Auxiliary voltage supply HPCI Module neutral conductor (N)
X4:3 Auxiliary voltage supply HPCI Module protective earth conductor (PE)
Clamp Description Meaning
.Page 230 Commissioning the HPCI
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