Fire Alarm
Panel
12V Linear
Power supply
A
B
0V
Note : Used ONLY for
Wired 485 Network
Connections.
Door Network
A
B
COM
TX
RX
PC Network
PC Direct
Sounder
PC Network Connections
can be used for multiple
controllers See page
10 for wiring
Use PC Direct
Connections if using
a single controller
See page 9 for wiring
Wiring Diagrams with Fire Alarm
NC
COM
NO
NC
COM
NO
OP2/RL
Y
2
NOTE:
Common OV from the
Fire Alarm Panel and the OV
from the Controller to
avoid any ground loop issues.
When the fire alarm
is activated ( ie 0V
removed from IP3)
all fire doors will be
opened.
8
Wiring Diagrams
IP4
IP3
0V
IP2
IP1
+V
0V
VOUT
OP3
OP4
A
B
COM
1 2 3 4
OFF
ON
IP4
IP3
0V
IP2
IP1
Inputs
TCP_IP
3V Lithium
+V
0V
Power In
12V
Outputs
OP1/RL
Y
1
0V
9
Network Diagrams for Single Controller
A
B
0V
TX
RX
A
B
0V
Door Network
PC Network
Connect DB9 cable
to serial port on PC
Maximum cable
length 10 meters
Direct Connect - All Dip Switches OFF
DB9 Female
Serial Cable
PC Direct Connection can be used, when
using ONLY one GSD Controller.
Set the Direct address to
ALL dip switches OFF
(see below )
Network Diagrams
OFF
ON
1 2 3 4
1
5
2
3
4
9
8
7
6
See page 11 on “Configuring GSD Controller Communication” to setup the application
for serial communications
E.g. IP3 configured as
Fire Alarm Override
on PC application
PC Direct
