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GST-IFP4M Intelligent Fire Alarm Control Panel
Installation and Operation Manual
Page
33
2.5.9 Hybrid Network Connection
User can set a hybrid network. For example Fig 2.34, on the mother board of No1
GST-IFP4M , a P-9983 Fiber-Optical Network Card is plugged into S2,two P-9966A CAN
Network Cards are plugged into S1 and L5/L6. No1 GST-IFP4M and No2 GST-IFP4M
make up a CAN network. At the same time, No1 GST-IFP4M and No3 GST-IFP4M make
up a CAN network also. As a P-9983 is plugged into S2,a fiber network can be made up
by No1 GST-IFP4M and No4 GST-IFP4M. The quantity of the GST-IFP4M in the whole
network that shows in Fig 2.34 is no more than 250.
Fig 2.34
2.5.10 Modbus Card Connection
P-9956-Modbus Modbus Card can be plugged into L5/L6, S1 or S2 slot of MB-400 Mother
Board. Only one P-9956-Modbus Modbus Card is to be used. When plugged on slot L5/L6,
connect external network wires on terminals L5I and L5O.When plugged on slot S1,
connect external network wires on terminals S1I and S1O. When plugged on slot S2,
terminals S2I and S2O are to be used.
P-9956-Modbus Modbus card interface may be configured as RS485, RS232 or
RS422..See Fig 2.35.The jumper is on the RS485 interface by factory defaults setting.
User can select the other interface types by moving the jumper to RS232 or RS422
position.
Fig 2.35
No1 GST-IFP4M
S1
P-9966A
L5/L6
P-9966A
S2
S1I
S1O
- +
-
+
P-9983
TX1 RX1 TX2 RX2
No2 GST-IFP4M
- +
-
+
L5I
L5O
- +
-
+
No3 GST-IFP4M
- +
-
+
P-9966A
P-9966A
P-9983
No4 GST-IFP4M
TX2 RX2 TX1 RX1
Summary of Contents for GST-IFP4M
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