July 2013 3.33 TE 635Q (FS) keyboard unit 359
3.33 TE 635Q (FS) keyboard unit
The operating panel for 15 inch is the TE 630 plus the machine operating keys.
Machine operating
panel
The description of the TE 635Q machine operating panel is the same as that
of the MB 620, see page 317. The TE 635Q, too, is also available in a
TE 635Q FS version, in which the machine operating panel is designed for use
with functional safety (FS).
Keyboard unit The description of the TE 635Q control panel corresponds to the description
of the TE 630, see page 356.
Please note that the TE 635Q is supplied with +24 V NC.
For the entire HSCI system, the +24 V NC supply voltage is required to be
safely separated voltage. The +24 V NC supply voltage must not, under any
circumstances, be connected with the +24 V PLC supply voltage, because
this removes the double basic insulation.
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