Lenze EMZ9374IB - Manual (Page 54)

Electrical installation
Operation of inputs exclusively
6
l
54 EDBMZ9374X DE/EN/FR 4.2
6.2 Operation of inputs exclusively
GND I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 GND I/O7 LO I/O8 HI
mC
- +
GND 24V
OUT
24V
1
2 3
0 ~
–
PE
9374_016
0 Power supply with +24 VDC output voltage
1 Digital inputs with normally−open contact
2 System bus (CAN) ( ^ 56)
3 PE connection (6.3 mm AMP connector)
l Connect the PE connection with the conductive rear panel of the control
cabinet. This ensures a troublefree operation of the terminal extension.