BECKHOFF EP2xxx - Manual (Page 93)

Mounting and cabling
II 3 G Ex nA II T4 DEKRA 11ATEX0080 X Ta: 0 ­ 55°C
II 3 G Ex nA nC IIC T4 DEKRA 11ATEX0080 X Ta: 0 ­ 55°C
Batch number (D number)
The EtherCAT Box modules bear a batch number (D number) that is structured as follows:
D: WW YY FF HH
WW ­ week of production (calendar week)
YY ­ year of production
FF ­ firmware version
HH ­ hardware version
Beispiel mit Ser. Nr.: 29 10 02 01:
29 ­ week of production 29
10 ­ year of production 2010
02 ­ firmware version 02
01 ­ hardware version 01
3.5.2 BG2000­0000 ­ EtherCAT Box protection enclosure
WARNING
Risk of electric shock and damage of device!
Bring the EtherCAT system into a safe, powered down state before starting installation, dis­
assembly or wiring of the modules!
ATEX
The BG2000­0000 protection enclosure has to be mounted over a single EtherCAT Box to fulfill the special
conditions according to ATEX [
} 92].
Installation
Put the cables for EtherCAT, power supply and sensors/actuators through the hole of the BG2000­0000
protection enclosure.
EP2xxx 93 Version 2.1.0