SICK MCS300P, Руководство по эксплуатации

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32 8013741/16LH/V1-7/2020-04| SICK O P E R A T I N G I N S T R U C T I O N S | MCS300P Ex
Subject to change without notice
3
INSTALLATION
3.5.5 Connecting Ethernet for Modbus
Applicable only for device versions with “Modbus” option.
Components
●
1 Ex interface relay
●
2 connection modules for Ethernet (CAT6a, 1 connection module as reserve)
●
1 hat rail adapter (installed in sender unit)
●
1 short Ethernet cable (2x RJ45 for internal connection)
Installation
Fig. 14: Ethernet connection
1 For MCS300P Ex category 2G:
– Install the Ex interface relay.
– Route the Ethernet lines via this Ex interface relay.
– Observe the regulations and specifications applicable for
network connections at the installation location.
see “Connecting Ex peripherals
(for MCS300P Ex category 2G)”,
page 30
2 Route the Ethernet cable through the cable gland for Ethernet
cables into the sender unit. Establish a safe contact between
the shield of the signal cable and the cable gland.
▸
Uncover the outer shield of the Ethernet cable
(approx. 10 mm) in the area of the cable gland.
▸
Insert the Ethernet cable until the uncovered shield has
reached the contact position.
see Fig. 14
3 Screw the cable gland gas-tight. see page 25
4 Connect the Ethernet cable with the connection module. see “Handling the connection
module”, page 33
5 Place the finished connection module on the hat rail.
see Fig. 14
6 Connect the connection module and the electronic board with
the short Ethernet cable.
Connection module
Cable gland for Ethernet
cable
Short Ethernet cable
Top hat rail adapters
Ethernet cable