40
Installation BRS20/30/40/50
Release
02
11/2018
2 Installation
The devices have been developed for practical application in a harsh
industrial environment.
On delivery, the device is ready for operation.
Perform the following steps to install and configure the device:
Checking the package contents
Installing and grounding the device
Installing an SFP transceiver (optional)
Connecting the terminal blocks
Connecting data cables
Filling out the inscription label
Making basic settings
2.1 Checking the package contents
Check whether the package includes all items named in the section
“Scope of delivery” on page 73.
Check the individual parts for transport damage.
2.2 Installing and grounding the device
2.2.1 Installing the device onto the DIN rail
Prerequisite:
Verify that the device maintains the minimum clearing in order to meet the
climatic conditions:
– Top and bottom sides of device: 2 in (5 cm)
Note: Undercutting the minimum clearing reduces the specified maximum
operating temperature.
See “Technical data” on page 54.
Derating for different mounting positions
Horizontal mounting position 2 in (5 cm) 0 K
0.8 in (2 cm) 3 K
Vertical mounting position 0 in (0 cm) 15 K
Table 5: Derating for different mounting positions