Restart Inhibit (Res) - SICK C2000 Manual Del Usuario

Chapter 5
DANGER
Note
8008684/YJC8/2015-03-30
2 7 0
8 008 684/RI57/2007-11-28
Electrical Installation
5.9

Restart inhibit (RES)

Fig. 5-12: C 2000/M 2000 with reset button
S = Sender
R = Receiver
a = System plug, sender
Install the reset button at a suitable location!
The reset button must be installed so that it cannot be pressed from
inside the hazardous area. In addition, it is essential to ensure that the
entire hazardous area is visible from the location at which the reset
button is installed.
If the photoelectric switch is to be operated without restart inhibit, the
connections of the extension plug on the receiver must be wired in the
switch cabinet in the way illustrated in Fig. 5-13. A pre-assembled plug
(Order No. 6 021 238, see 11.1 Accessories) can, however, also be
attached to the extension plug to enable the restart inhibit to be
deactivated.
Fig. 5-13: C 2000/M 2000 with deactivated restart inhibit
S = Sender
Multibeam Photoelectric Safety Switch M 2000
s = System plug, receiver
d = Extension plug, receiver
f = Reset button
R = Receiver
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Operating Instructions
Safety Light Curtain C 2000
a = Extension plug, receiver