Burkert Type 8681 Manual do Utilizador descarregar pdf (Página 51)

DeviceNet - Design

Safety instructions12.7.

DANGER!

Danger of explosion in explosive atmosphere (only in the event of a fault as zone 2)!

Opening the hood or the housing in an explosive atmosphere is only allowed in the isolated state!•

WARNING!

Risk of injury due to electrical shock!

Before reaching into the system (except for the Teach-In procedure in a non-explosive atmosphere) switch off •

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-In), do not contact any live components!•

Risk of injury from improper installation!

Installation may be carried out by authorized technicians only and with the appropriate tools!•

Risk of injury from unintentional activation of the system and an uncontrolled restart!

Secure system from unintentional activation.•

Following installation, ensure a controlled restart.•

Electrical Installation - DeviceNet12.8.

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:

Multi-pole connection DeviceNet

The control head features a 5-pole multi-pole circular plug (M12 x 1 circular plug, 5-pole, male) to a 80 cm long

cable.

The conﬁguration conforms to the DeviceNet speciﬁcation.

Pin 4: CAN_H

white

Pin 5: CAN_L

blue

Pin 1: Drain

(Shield)

Pin 3: V–

black

Pin 2: V+

red

View of plug from the

front onto the pins:

Bus connection of DeviceNet with external power supplyFig. 19:

Pin 1 2 3 4 5

Signal Shielding V + V – CAN_H CAN_L

english

Control Head Type 8681

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Burkert Type 8681 Manual do Utilizador Página 51