Installation
SICAM RTUs, User Manual SICAM CMIC 25
DC8-001-2.09, Edition 08.2016
1.3 Assembly
1.3.1 Installation Location
The terminal modules are designed for the installation in a cabinet, rack or on the wall.
For details on the subject of environmental conditions, please refer to the SICAM CMIC Sys-
tem Description, chapter “Technical Data System”, section "Ambient Conditions".
1.3.2 Space Requirement
Besides the size of the device (124 mm) the space requirement for the height is dependent on
the size of the cable ducts used and their minimum distance to the device.
*)
For thermal reasons, a minimum distance of 30 mm must be maintained around the device.
When using a cable duct with 100 mm depth **) below the device, it is necessary to keep a 50
mm minimum distance between device and cable duct to operate the locking hook.
If the device is extended by external I/O modules (SICAM TM I/O modules or
SICAM I/O modules, max. 6 are permitted), then you must consider the width of the coupling
module, the I/O modules, the bus protection cap and the end clamp/grounding terminal. See
the following examples:
30
F4F3F2F1
POK
RY
ER
ETH
LK1
PK1
RS-232
OH2
RS-485
OH3
ETH
LK4
PK4
SD
X4
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