1
Operating unit FCM20xx
Indicators
10
Siemens Industry, Inc.
A6V10315030_b_en_--
Building Technologies Division
2013-06-04
Element
Des.
Function
Position
1
Shield plate
2
Space for key switch (T45)
Plug connections
X3
Connection for periphery board or fire terminal board (supply and data
signals)
X5
Ethernet connection
X11
N.C.
X12
N.C.
X13
Slot for network module (SAFEDLINK) FN2001
X14
Slot for RS485 class A module (isolated) FCA2016
X15
Not used
X19
Slot for RS485 class A module (isolated) FCA2016
X400
Connection for peripheral data bus
Indicators
H37 … H61
H842
LED indicators
H841
Buzzer
Switch, keys
S32
Reset key
S33
Switch for ground fault supervision of the Ethernet connection
S37
Support for license key
S38
Switch for ground fault supervision of the system supply
1.4
Indicators
LED
Color
Function
Condition
Meaning
H37
Yellow
Diagnosis 1
Off
Normal operation
On
Ground fault present
H38
Yellow
Diagnosis 2
Not used
H39
Yellow
Diagnosis 3
Not used
H50
Yellow
'MSP fail' (processor
periphery)
Off
Normal operation
On
Processor in degraded mode; replace component or
contact hotline
H51
Red
'PD ready', installation
ready to switch off
Off
Installation in operation
On
Installation may be disconnected from the mains
H52
Yellow
'PPC fail' (CPU
module)
Off
Normal operation
On
Processor in degraded mode; replace component or
contact hotline
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