Siemens FS720 Mounting & Installation page 180

Installing, exchanging and connecting modules
7
Module bus cards
Element
Slots
Connection terminals
Connector
Degraded mode
Internal bus
180 | 248
Building Technologies
Fire Safety
Des. Function
X1 Connector strip for module bus card 1
X2 Connector strip for module bus card 2
X3 Connector strip for module bus card 3
X4 Connector strip for module bus card 4
X5 Connector strip for module bus card 5
X9 System supply connection
X11 Connection terminals for module bus card 1
X12 Connection terminals for module bus card 1
X21 Connection terminals for module bus card 2
X22 Connection terminals for module bus card 2
X31 Connection terminals for module bus card 3
X32 Connection terminals for module bus card 3
X41 Connection terminals for module bus card 4
X42 Connection terminals for module bus card 4
X51 Connection terminals for module bus card 5
X52 Connection terminals for module bus card 5
X15 Connector for degraded mode indicator [AT] of module bus card 1
X25 Connector for degraded mode indicator [AT] of module bus card 2
X35 Connector for degraded mode indicator [AT] of module bus card 3
X45 Connector for degraded mode indicator [AT] of module bus card 4
X55 Connector for degraded mode indicator [AT] of module bus card 5
X500 Connector for module bus output to other card cages
X501 Connector for module bus input
A6V10210390_m_en_--
2018-08-29