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HMIs, human machine interfacesPanel PC, ET / MT - 4x7Electrical InstallationConnection of100 to 240 VAC

 

 

ConView_PwrConnect

 

Voltage is supplied via the X10 terminals of the HMIs.

 

Terminal

Pin

Meaning

Connection

Degree of protection

ET-xx7

MT-xx7

X10

PWR

1

Phase (L)

100 - 240 VAC

Power supply

Ex-e

Ex-nA

2

Neutral conductor (N)

100 - 240 VAC

3

Connection protective conductor

 

Warnhinweis

Make sure you have the AC version

before connecting the device to the mains !

 

*1)

Devices of series xT-xx7 must be connected to the equipotential bonding.

 

Fgr_xT_xx7_BackView

 

The ET-/MT-xx6’s equipotential bonding (6mm threaded bolt) must be connected to the system’s equipotential bonding (see illustration above).

 

Connection detail for electrical bonding (recommended)

Explanation

PA_Anschluss

1.Enclosure HMI

2.Washer (2x)

3.Tooth lockwashers

4.Washer spring

5.Nut

6.Threaded bolt

7.Cable lug with eye

 

*2)

Devices of series xT-xx7, version AC and supplied as part of a field system must be connected internally with the central equipotential bonding.

 

Fgr_EquiptionelBondingCase

 

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