Burkert 8681 - DeviceNet Safety Instructions; DeviceNet Electrical Installation

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DeviceNet - Design
13.7 Safety instructions
DANGER!
Danger of explosion in a potentially explosive atmosphere (only in the event of a fault as zone 2)!
` Opening the hood or the housing in a potentially explosive atmosphere is only allowed in a not ener-
gised state!
WARNING!
Risk of injury due to electric shock!
` Beforereachingintothesystem(exceptfortheTeachprocedureinanon-explosiveatmosphere)switch
othepowersupplyandsecureittopreventrestarting!
` Observeapplicableaccidentpreventionandsafetyregulationsforelectricalequipment!
` Whensettingthepositionmeasuringsystem(Teachprocedure),donotcontactanylivecomponents!
Risk of injury from improper installation!
` Installation may be carried out by trained technicians only and with the appropriate tools!
Risk of injury from unintentional activation of the system and uncontrolled restart!
` Secure system against unintentional activation.
` Following installation, ensure a controlled restart.
13.8 Electrical installation - DeviceNet
NointernalcablingworkisrequiredforanyoftheDeviceNetdesigns(cablewithmulti-poleconnection),
whichmakesinstallationandstart-uponsiteconsiderablyeasierandquicker,reducingtheriskofleaks.
However,youwillrequirethecorrespondinglyassembledcablesetswiththepinassignmentsdescribed
below.ThecongurationconformstotheDeviceNetspecication.
Multi-pole connection DeviceNet
Pin 4: CAN_H
white
Pin 5: CAN_L
blue
Pin 1: Drain
(shielding)
Pin 3: V–
black
Pin 2: V+
red
View of plug from the
front onto the pins:
Fig. 28: Bus connection of DeviceNet with power supply
Pin 1 2 3 4 5
Signal Shielding V + V – CAN_H CAN_L
Wire colour red black white blue
english
Control Head Type 8681