Pin Assignments - Siemens FS720 Mounting & Installation

Installing, exchanging and connecting modules
6
Remote EVAC-NL and EVAC-NL mimic display driver

6.32.3 Pin assignments

196 | 222
Building Technologies
Fire Safety
The EVAC-NL connector board FTI2002-N1 is used as an interface from the
EVAC-NL operating unit FTO2007-N1 to the RS485 card in the control panel.
Vext.
Vsys
FC72x
Peripheryboard
Figure 116: Wiring of the EVAC-NL connector board FTI2002-N1 in a remote EVAC 20-zone indicator
1 Any housing (e.g. ECO housing)
2 Operating add-on FCM7221-H3
FTI2002 EVAC-NL connector board
FTO2007 EVAC-NL operating unit
The two EVAC-NL operating units FTO2007-NL must be linked to each other for
synchronization via the peripheral data bus (X400 –X402). If the LED indicators on
the two components do not flash in synch, this indicates that they are not
connected to one another.
1
X1
FCM7221-H3
2
RS485
RS485
FCA2002
PMI & Mainboard
X1
FTI2002
X4
FTI2002
X4
X1
X1
X402
X400
FTO2007 FTO2007
FCM72xx
A6V10210390_j_en_--
2015-12-15