1
Operating unit FCM20xx
Technical data
12
Siemens Industry, Inc.
A6V10315030_b_en_--
Building Technologies Division
2013-06-04
You will find the detailed instructions in the following documents:
A6V10315021 for Desigo
A6V10333434 for Cerberus PRO
S33: Switch for ground fault supervision of the Ethernet connection
S33
Position
Function
Off
Default setting
Setting for networking via FCnet/C-WEB
On
Setting for networking via Ethernet
S38: Switch for ground fault supervision of the system supply
S38 deactivates the panel's internal ground fault supervision including the Ethernet
interface, which can also be deactivated with S33.
Electrically isolated components, such as the network module (SAFEDLINK) or
RS485 module, have their own supervision and are not included in the deactivation
of ground fault supervision.
S38
Position
Function
On
Ground fault supervision activated
Off
Ground fault supervision deactivated
1.6
Technical data
Supply input
Voltage
DC 24 V
Standby current (display illumination off)
130 mA
Alarm current (display illumination on)
170 mA
+ 1 mA per LED (max. 23 LEDs front)
+ 30 mA for alarm LED
Display
Number of lines
8 lines
Resolution
256 x 112 pixels
Interfaces
Serial modules
For class A RS485 module for
connecting an external printer or
FT2014/FT2015
Networking
Network module (SAFEDLINK)
functionality (incl. degraded mode
function)
Ethernet connection RJ45,
10/100 Mbit/s
Peripheral data bus
X3, X400
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