Outputs; Mainboard (Out1 / Out2); Output Card (Outa / Outb) - Siemens FC121-ZA Technical Manual

4.4
4.4.1
4.4.2
26
Smart Infrastructure

Outputs

Outputs are used to transmit system status information. As a result three different types
are available: Monitored, Supervised and Relay.
EOL
–
+
– –
+ +
COM NO
OUT1 OUT2 OUT3
Monitored
Relay
Mainboard

Mainboard (OUT1 / OUT2)

Functionality 'Monitored line':
The panel monitors the line in terms of open and short circuits from the panel to the
EOL element.
Application:
Sounder controls, fire outputs and dialer
Technical:
- Max. current
FC121-ZA and FC122-ZA à 24 V / 0.5 A
FC123-ZA and FC124-ZA à 24 V / 1 A
- Each line must be terminated with EOL element (Diode 1N4007)
- Supervised functionality: Not available
Programming:
Configure g Output g Output 1 – n g Mode g Sounder control
-

Output card (OUTA / OUTB)

The output can be either programmed as 'Monitored' or 'Supervised'.
Functionality 'Monitored line':
The panel monitors the line in terms of open and short circuits from the panel to the
EOL element.
Application:
Sounder controls, fire outputs and dialer
Technical:
- Max. current 24 V / 1 A
- Each line must be terminated with EOL element (Diode 1N4007)
Programming:
Configure g Output g Output 4 – n g Mode g Sounder control
-
EOL
– –
+ +
NC COM NO
OUTA OUTB OUTC
Monitored or
Supervised
Output card
NC COM NO
OUTD
Relay
A6V10393190_h_en_--
2019-09-01