Siemens ZIC-4A - Releasing Logic Diagram

Siemens Industry, Inc.
Building Technologies Division
P/N 315-033050-1521
Figure 16 FireFinder-XLS/Desigo Fire Safety Modular/Cerberus PRO Modular Releasing Logic
GENERAL ALARM
NACs
P1 UC3
P2 UC3 P1 120PPM
P1 SYNC STROBE
FIRST ALARM /
PRE DISCHARGE NAC
PRE DISCHARGE
LCM LED (Yellow)
DISCHARGED NAC
DISCHARGED
LCM LED (Yellow)
ABORT LCM LED
(Yellow)
START
TIMER
30 - 60s
START
TIMER
0 - 60s
HZM+AW-1
HZM+MH501
*OPTIONAL: ABORT OVER-RIDES MANUAL RELEASE
ELIMINATE G4, CONNECT M TO M FOR DIRECT MANUAL RELEASE
NOTE: SELECT SELF RESTORING SUPERVISORIES
AT THE NODE LEVEL IN ZEUS IF YOU WANT ABORT EVENTS TO SELF-RESTORE.
NOTE: THE USE OF ALARM VERIFICATION IS NOT ALLOWED FOR DEVICES IN A CROSS ZONED INITIATING CIRCUIT.
SUPERVISORY
DISPLAY CAT. = ABORT SWITCH
ALARM
ALARM
ST2
ST1
O
O
D
L1
M
M
Q
E
E
T
T
ENABLE
ENABLE
CANCEL
CANCEL
C
C
CLR
CLK
TRUE
TRUE
TRUE
PANEL
RESET
PANEL
RESET
PANEL
RESET
PANEL RESET
PRE-DISCHARGE
DISCHARGE
RELEASING NACs
G1
G2
G3
G4*
G5
ACF1
ACF2
LED1
ACF3
LED2
LED3
ABORT
ALARM
MANUAL
RELEASE