Place Of Installation - Siemens OCI611 Serie Instrucciones De Montaje

(Schluss-)Kontrolle vor Ort
1. Leuchtet die grüne LED (Betriebszustand)?
2. Ist die rote LED (Alarmanzeige) dunkel?
3. LPB-Taster kurz drücken. Entspricht die Anzahl der mit der
grünen LED angezeigten Regler der Anzahl der Regler, die
in der Anlage vom OCI611... unterstützt werden sollen?
4. Arbeitet die Kommunikation zur Leitstelle korrekt?
5. Ist der RS-232-Schalter in der Stellung
en English
Installation

Place of installation

• In a dry room
• Mounting choices:
−
In a compact station
−
In a control panel (in the front, on the inner wall, or on a wall
mounting rail)
−
On a control panel front
−
In the sloping front of a control desk
• Permissible ambient temperature: 0...50 °C
• The unit must be easily accessible for service staff
Electrical installation
• The local regulations for electrical installations must be com-
plied with
• The isolation of the central unit from the AC 230 V mains sup-
ply must be ensured by a labeled and easily accessible fuse
with a release current of 10/16 A
• Permissible cable lengths:
−
LPB: refer to the following pieces of documentation:
Basic System Data:
Basic Engineering Data:
System Engineering:
−
RS-232: max. 15 m
Mounting
The central unit can be mounted in any position. The following
mounting choices exist:
Wall mounting
1. Hold unit against the wall and mark fixing holes on the wall.
2. Drill holes.
3. Screw unit to the wall.
Notes on wall mounting:
For wall mounting with screws, there are 4 fixing holes
available. The base has raised mounting surfaces.
Screws: max. 3.5 mm dia.; for drilling template, refer to
«Dimensions».
Siemens Building Technologies / Landis & Staefa Division
?
Data sheet CE1N2030
Data sheet CE1N2032
Basic Documentation CE1P2370
Mounting on a wall mounting rail
1. Fit rail.
2. Fit unit to the rail.
3. Secure unit (depending on the type of rail used).
Notes on rail mounting:
The base has a snap-on facility for wall mounting rails (type
EN 50 022-35x7.5) and can be removed with a screwdriver.
Wiring
1. Wire up the connection terminals:
Top: low voltage
Bottom: mains voltage
Cable tension relief for the cables connected to
2.
terminals N and L (AC 230 V) is mandatory:
3. The cables must be secured to the base of the unit with the
help of cable ties.
Terminal covers
• If there is no protection against electric shock haz-
ard (e.g. in heating rooms, false ceilings or false
floors): always use terminal covers
• Only single-insulated cables connected to terminals
N and L (AC 230 V) must be provided with insulat-
ing sheath:
• If protection against electric shock hazard is en-
sured (e.g. in control panels or cabinets):
mounting without terminal covers is permitted
• The terminal cover on the mains voltage side must
be secured with the 2 cable ties provided
74 319 0172 0 02.10.2000 3/18