3
Overview
Festo – GDCP-CMCA-INST-EN – 1211a – English
19
3.3.4
Overview, terminal strips
5
6
2
3
4
1
1
X0: Feed upstream of power switch
2
X1: Feed downstream of power switch
3
X2: Control circuit 24 V DC
4
X3: Emergency stop
5
X4: External emergency stop
6
X6: Control and signal elements
Fig. 3.4