Installation PRELIMINARY
User Manual EML1101
2.1 FRAKO System options S, M and L
The EML 1101 is available in the following system options:
EML 1101
S4/S12/S20
-
Bus prepared
-
max. 2 EMD ( 4+2
•
8 = 20 channels)
-
Output inversion
EML 1101
Additionally:
-
FRAKO Starkstrombus
available
-
+ 2 EMD (Max. 4)
-
3 Active pulse inputs with summation
-
Target maximum demand
adjustment
EML 1101
Additionally:
-
+ 6 EMD (Max. 10)
-
Grouping
Upgrades to higher system options are carried out with a PC is not necessarily require the assistance
of a service technician.
For ease of understanding the FRAKO system options are differentiated in the text as follows:
Function as of FRAKO system option:
Function as of FRAKO system option
3 Installation
3.1 Mounting
The
EML
1101
is vertically screw mounted.
3.2 Electrical
Connections
All cable connections are connected with plug-in terminal blocks. Connections are as shown in
. page 47. Stoppers should be left in PG cable glands which are not in
use.
3.2.1 Power Supply Voltage
Power supply voltage should be 230 VAC, 50/60 Hz. The device is protected by an internal fine-wire
fuse ( 250 mA slow-blow ).
Important:
The connections for power supply must be externally protected by a 2 A semi-time lag
fuse. When working on
EML 1101
, the unit must be switched off. If the alarm contact
is also used to signify power failures, then the alarm circuit must be protected
separately otherwise any failure of the 2 A fuse cannot be monitored.
8
