EC9535 GSC Node Bus Converter • User’s Guide
3
1. Introduction
Rear Connections
Four LEDs on the front of the control card indicate the card’s status: low battery (red), alarm (red),
active (amber), and operating normally (green). For more information, see
Indicator LEDs
on page
21.
Rear Connections
The rear of the EC9535 frame features a back plate containing several connections for managing
system functions and two power connections:
Figure 1-3. EC9535 (Rear View)
These connections enable you to connect to a system controller, reference signals, power sources
and system alarms. When facing the rear of the frame, the far right-hand side has a grill behind
which is located the fan for frame cooling. All system and power connections are located to the left
of the fan.
GSC Node Bus Control Connections
The EC9535 GSC Node Bus Converter has one port labeled ‘GSC NODE BUS’, as shown in
Figure 1-4. This connection is used to connect a SMS7000 system controller to the EC9535. In
turn, the EC9535 is connected to a NV8288, NV8288-Plus or NV8500 Family router. Through the
GSC Node Bus connection, the SMS7000 router control system sends commands to both the
EC9535’s primary and secondary control cards. In turn, the control cards forward the commands to
the attached router through serial connections. (See
Serial Control Connections
on page 3.) For
installation instructions, see
Making System Controller Connections
on page 11.
Figure 1-4. GSC Node Bus Control Connection (Rear View)
Serial Control Connections
Figure 1-5 shows the serial control connections to the router. The ports are divided into two sets,
one primary control and one secondary control. Primary control is the connection to a router’s pri-
mary control card. Secondary control is the connection to a router’s secondary control card (which
VIDEO
REF 2
VIDEO
REF 1
ALARMS
TIME
CODE
LOOP
LOOP
LOOP
SEC
CTRL
LOOP
THRU
10/100 BT
10 B 2
PRI
CTRL
10 B 2
10/100 BT
AES
REF 1
AES
REF 2
DIAG
DIAG
CTRL 1
CTRL 2
CTRL 1
CTRL 2
E146905
VIDEO
REF 2
VIDEO
REF 1
ALARMS
TIME
CODE
LOOP
LOOP
LOOP
SEC
CTRL
LOOP
THRU
10/100 BT
10 B 2
PRI
CTRL
10 B 2
10/100 BT
AES
REF 1
AES
REF 2
DIAG
DIAG
E146905
GSC Node Bus
Connector
Содержание EC9535
Страница 16: ...8 Rev 1 0 14 Dec 09 1 Introduction Rear Connections ...
Страница 26: ...18 Rev 1 0 14 Dec 09 2 Installation Connecting to Power ...
Страница 28: ...20 Rev 1 0 14 Dec 09 3 Configuration ...
Страница 36: ...28 Rev 1 0 14 Dec 09 6 Glossary ...
Страница 38: ...30 Rev 1 0 14 Dec 09 7 Part Numbers ...
Страница 42: ...34 Rev 1 0 14 Dec 09 Index ...
