HMIs, human machine interfaces ► Thin Client, ET / MT 5x8... ► Electrical Installation ► Connection to ► X1 Power supply AC/24-VDC
Voltage is supplied via the X1 terminals of the HMIs.
Terminal
|
Version
|
Pin
|
Meaning
|
X1
|
DC
|
1 & 2
|
Supply voltage HMI +24V DC
|
3 & 4
|
Power supply HMI GND
|
5 & 6
|
Equipotential bonding
|
|
AC
|
1 & 2
|
Phase conductor (L) (100-240 VAC)
|
3 & 4
|
Neutral conductor (N)
|
5 & 6
|
Protective conductor
|
|
Connection details of the devices:
DC power supply:
Voltage
|
Maximum current
|
24V DC
|
8 A
|
|
Recommended fuses 12A
|
AC power supply:
Voltage
|
Maximum current
|
100-240V AC
|
2 A
|
|
Recommended fuses 5A
|
|
|
Equipotential bonding and shielding
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