Connection overview ET/MT-xx7...

The ET-xx7 devices have 5 USB interface channels.

•X11 KBi for the connection of an intrinsically safe keyboard (e.g. KBDi-USB-...)

•X12 Mi for the connection of an intrinsically safe pointer device such as mouse, touchpad or joystick.

•X13 for the connection of a non-transmitting device of protection type Ex-nA.

•X24 for the connection of an intrinsically safe device of protection type Ex-ia.

•X25 for the connection of an intrinsically safe device of protection type Ex-ia.

1x Ethernet connection either as copper twisted pair (X16 CAT7) or as optical fibre (X18 LC Duplex).

1x serial connection (X97-Ser) for the connection of a non-transmitting device of protection type Ex-nA.

1x FBAS video in (X101 CAM) for the connection of a non-transmitting camera of protection type Ex-nA.

1x Stereo audio in/out (X105 AUD) for the connection of non-transmitting devices of protection type Ex-nA.

Hardware revision 3 diagram:

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