EQUIPMENT: T1200-C
PUBLICATION: MARINEC-P-A
ISSUE No. & DATE: 3 02/14
© 2014 Thorn Security Ltd PAGE 21 of 67
Registered Company: Thorn Security Ltd. Registered Office: Dunhams Lane Letchworth Garden City Hertfordshire SG6 1BE
6. T1204 Motherboard (C1626) Features
Figure 8 illustrates the C1626 motherboard features referred to elsewhere in the documentation.
Figure 8 – C1626 motherboard layout
Notes:
I. “Evacuate” or “Evac” = Manual Fire Alarm/Muster.
II. The 16-pin Microcontroller programming header is for use during manufacturing only and should not have
any links fitted across any of the pins. Improper use of the connector may result in permanent damage to
the motherboard.
Remote Inputs:
Silence Alarms
Evac
Reset
Configuration
switches
SW1/1 to SW1/10
Battery
Thermistor
Terminals
indicators:
Secondary AC from
transformer
(when fitted)
–
J19 DC supply in
and PSU faults from
PS40 PSU [when
fitted]
Dis
A
Evac
Buzzer
Fire Output
[Marked Fire
Routing]
Fault Output
[Marked
Fault
Routing]
s for
– Not
Alarm Circuits
[Marked with
Active
Polarity
-4
Configuration
mode enabled
LED indicator
Disable
Connections
for Repeater
Interface. Not
Used
Configuration links
for Fire & Fault
Signal [Routing]
O/Ps and Fire
Protection O/P
Microcontroller
Programming
Connector
Factory