Astronomical time switch
EN
SELEKTA 171 top2 RC
1710100
SELEKTA 172 top2
1720100
1. Basic safety information
WARNING
Danger of death through electric shock or fire!
Installation should only be carried out by a
¾
¾
qualified electrician!
•
The device is designed for installation on DIN top hat
rails (in accordance with EN 60715)
•
Power reserve (10 years) is reduced if memory card is
inserted (using battery power)
•
The device corresponds to type 1 STU in accordance with
IEC/EN 60730-2-7
•
Zero-cross switching for relay-saving switching and high
lamp loads
•
3 special programs with date function per channel
•
Time synchronisation via connection of an external DCF
or GPS antenna (SELEKTA 171 top2 RC)
!
OBELISK top2 memory card: Avoid mechanical stress or
contamination during storage/transportation
2. Proper use
•
The astronomic time switch is for instance used for
lighting equipment (roads, external staircases, display
windows, entrances etc.).
•
Only for use in closed, dry rooms
!
Do not use on safety devices, e.g. escape route doors, fire
safety equipment etc.
Disposal
Dispose of device in environmentally sound manner
¾
3. Installation and connection
WARNING
Danger of death through electric shock or fire!
Installation should only be carried out by a
¾
¾
qualified electrician!
Mounting the time switch
307100
click
®
DuoFix
plug-in
terminal
Load line
connection
opener
Test tap
Mount on DIN top hat rail (as defined in EN 60715)
¾
Disconnect power source
¾
Ensure device cannot be switched on
¾
Check absence of voltage
¾
Earth and bypass
¾
Cover or shield any adjacent live components
¾
Connecting the cable
SELEKTA 171 top2 RC
L N
Ext1
– +
Data
C1
1 2 3
45° cable
SELEKTA 172 top2
RC DCF
RC GPS
N
L
L
4 5 6 L
C2
Ext1Ext2
C1
1 2 3
N
N
L
L
1