Function Description PR 5610 Installation Manual
14 Sartorius
2.3 Housing
The instrument is accommodated in a stainless steel multi-purpose housing (288x144x130 mm) of protection
class IP 65. It is suitable for table-top and wall mounting or panel installation. The instrument can be opened
from the front. Keypad, display and board 2 form a unit with the front panel. The front bezel is 5 mm thick and
held in position by means of 8 screws. For front panel installation a rectangular panel cut-out (278 mm x 134
mm) is required.
The cables are entered via 9 nickel-
plated brass EMC glands on the
housing rear. Unused cable glands
must be closed with blind plugs
(IP 65!). Except the external
keyboard, all connections are made
via internal screw terminal
connectors. The cable glands for
power connection, LC connection
and Builtin are always provided.
The remaining glands are divided
as follows: 2x for the field bus
option 1x for each of the three
options. For connection of the
options, three 16-pole connector
blocks (2 terminal rows each with
8 terminals) are provided. The
PR 1721/xx modules have got
screw terminals. The socket for an
external PC keyboard with DIN
plug is accessible from the rear.
CAUTION:
With external PC keyboard connected, protection type IP 65 is not met any more!
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