Miranda iMC-Panel-300, Operator'S Manual

Page: 55 / 176

43
iMC-Panel-300
Operator’s Guide (for Imagestore 750s)
Ethernet
The iMC-Panel-300 has one RJ-45 Ethernet connector. Connect the panel to the switch on the
master control network using Cat5 cable or better.
It is on this network that the panel communicates with Imagestore 750s and with your configu-
ration software. You (or your system administrator) must provide a unique IP address for the
panel.
Operators generally need not be concerned with the panel’s network address. System adminis-
trators will use the ‘Panel’ menu of the panel to set its network address. The default IP address is
192.168.7.100. and the subnet mask must always be 255.255.255.0.
GPI/Alarm
The iMC-Panel-300 has a DB25 connector that supports GPI inputs, GPI outputs, and alarms:
Fig. 3-9: GPI/Alarm Connector
If you intend to use any of these connections, make the connections according to the following
diagrams.
Fig. 3-10: GPI and Alarm Circuit Connections
13 1
14
25
Minor Alarm
GPI In 1
unused
GPI Out 1
Major Alarm
unused
GPI Out 2
GPI In 2
11
23
10
COM
NO
NC
8
20
7
GND
–
+
5
17
4
COM
NO
NC
2
14
1
25
12
24
COM
NO
NC
22
9
21
19
6
18
GND
–
+
16
3
15
COM
NO
NC
NO
NC
COM
+5V
from internal bus
GPI Output n
Customer’s
Load
alarm signal
Alarm Relay
NO
NC
COM
+5V
Customer’s
Load
The GPI relay and alarm relay
circuits are identical.
Note: it is the NO circuit that
closes when the GPI output or
alarm is turned on. You can use
the NC circuit as well.
+3.3V
Optical
Isolation
C
E
GPI Input n
to internal bus
10K
Customer’s
Circuit
+
–
If your GPI input cable has a ground wire or
shielding, you can connect the ground (or
shielding) to the associated ground pin on
the DB25 connector. (See Figure 3-9.)
The ground pin is not shown here.