X1 24VDC of ET / MT - xx6

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AccessoriesReaderBoxElectrical installationX1 24VDC of ET / MT - xx6

 

The ET / MT-xx6 devices have double terminals at the power supply connection. These are meant for the power supply of external accessories.

Inside junction box of the ET / MT-xx6:

ReaderBox_To_xx6

 

Detail of the 24VDC connection:

ReaderBox_To_xx6_detail

 

 

Device name

ReaderBox-054-DC-RS232

HMI ET-/MT-xx6

Connection

Power supply

Cable

3 x 1 mm²

-

Designation

Open cable endX1

Terminal X1 (VDC)

View

Fgr_X1_cable_pinout

Fgr_xx6_X1_connector

Assignments / connections (wire / pin)

Wire

Signal

Pin

Signal

-

-

-

1

+24 VDC

1


+ VDC

2

+24 VDC

-

-

-

3

GND

2


GND

4

GND

PE

Green / yellow

Earth

PE

Equipotential bonding connection

 

 

If the X1 terminals are already being used by the optional hard disk, the power supply must be connected in an Ex-certified terminal box outside of the HMI..

 

If there is no internal hard disk and other devices are to be supplied with 24 VDC, the optional X12 terminal block can be used to distribute the supply voltage.

 

24VDC at X12 terminal block:

X12_VDC_Expand

HMI 24VDC power supply

ReaderBox X1

 

Hinweis

Because Ex-e and Ex-i signal circuits must not be connected at the same time, any free terminals may only have Ex-e signal circuits connected !

 

Warnhinweis

Warning

Explosion hazard, when connecting device in hazardous area !

If you have to connect the device in a hazardous area

you must use a suitable explosion-protected terminal box !

(for example a series 8118 terminal box).

 

See also:

Kapitelseite Connectors ReaderBox

Kapitelseite Power supply connection general, Supply of ReaderBox with AC or DC general

Kapitelseite 24VDC of ET / MT - xx6, 24 Volt supply of the ReaderBox at ET / MT-xx6

Kapitelseite Connection RS232 to ET/MT-xx6, Data circuit X2 for RS-232 at ET / MT-xx6

Kapitelseite Connection RS232 to ET/MT-xx7, Data circuit X2 for RS-232 at ET / MT-xx7

Kapitelseite Connection RS422 to ET/MT-xx6, Data circuit X2 for RS-422 at ET / MT-xx6

Kapitelseite X12

 

 

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