Manual
Double Sheet Detector-series I20
B0069991 / Rev. 1.7
Safety advices
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
7
Only authorized personnel should be allowed to make changes to the unit and perform cable
connections especially the power supply.
Should it be necessary, e.g. in case of service or repair, to make measurements within the unit,
then all customary accidents prevention procedures should be observed. Only professional
electrical tools should be used.
Note
The factory pre-settings – especially the upper / lower limit values – have
been chosen such that an optimal machine protection is ensured.
Diverging settings can impair the machine protection
.
Safety advice for persons with cardiac pacemakers!
Persons with cardiac pacemakers are to stay away from the sensors!
The strong magnetic / electromagnetic fields of the sensors can cause malfunction
of cardiac pacemakers and other such apparatus!
1.2
Declaration of icons
Warning - general dangers!
Reference to imminent hazards, which can result in severe bodily harm or death.
Warning - dangers by high voltage!
Reference to imminent hazards due to electricity, which can result in severe bodily
harm or death.
Attention - Damage of construction units!
Reference to a potential imminent situation, which can result in damage to the
product or environs.
Note
Useful reference to an application or deepening information.
1.3 Intended
use
Flexible Manufacturing Systems in the sheet processing industry require reliable Double Sheet
Control systems in order to protect presses and other sheet processing machines against damage
caused by feeding multiple sheets.
The Double Sheet Detector R1000 I20 was specifically developed for this technical environment.
Depending on the application (type of material, thickness, sensor gap) the I20 can be used with up
to four pairs of sensors. The reliable function of the Double Sheet Detector depends therefore most
importantly on the selection of the correct sensors and the mounting of the sensors.