Rear panel features and connection, Power and control connections, Power and control connections -4 – Extron Electronics ISM 824 User Manual
Page 26: Installation, cont’d
Installation, cont’d
ISM 824 Integration Scaling Multiswitcher • Installation
2-4
Rear Panel Features and Connection
Figure 2-2 — ISM 824 rear panel features
Power and control connections
a
AC power connector — Plug a standard IEC power cord into this
connector to connect the multiswitcher to a 100 to 240 VAC, 50 Hz or
60 Hz power source.
b
Remote port — Connect a host device, such as a computer or touch
panel control, to the ISM 824 via this 9-pin D connector for serial
RS-232 or RS-422 control.
RS-232 Function
Pin
1
2
3
4
5
6
7
8
9
—
TX
RX
—
Gnd
—
—
—
—
Not used
Transmit data
Receive data
Not used
Signal ground
Not used
Not used
Not used
Not used
5
1
9
5
9
6
Female
Male
1
6
RS-422 Function
TX
RX
—
Gnd
—
RX+
TX+
—
Not used
Transmit data (-)
Receive data (-)
Not used
Signal ground
Not used
Receive data (+)
Transmit data (+)
Not used
—
Figure 2-3 — Remote port pin assignments
N
for definitions of the SIS
commands and
chapter 5, “ISM 824 Multiswitcher Software”
to install and use
the control software.
c
LAN Ethernet port — Connect the switcher to an Ethernet LAN
or WAN via this RJ-45 connector. Ethernet control allows the
operator to control the switcher from a remote location. When
connected to an Ethernet LAN or WAN, the switcher can be
accessed and operated from a computer running a standard Internet browser.
Ethernet connection indicators
— The LEDs marked “Link” and “Act”
indicate the status of the Ethernet connection. The Link LED lights green
when the ISM is properly connected to an Ethernet LAN, and the Act LED
flickers amber to indicate transmission of data on the RJ-45 connector as the
devices communicate.
N
Do not use standard telephone cables. Telephone cables will not support
Ethernet or Fast Ethernet.
Do not stretch or bend cables. Transmission errors can occur.
100- 240
50/60 Hz
1.2A MAX.
1
2
3
4
5
6
7
8
2
1
2
3
4
5
6
7
8
1
2
1
INPUTS
PASS-THRU
R/R-Y
G/Y
VID
B/C
B-Y
H/HV
V
R/R-Y
G/Y
VID
B/C
B-Y
H/HV
V
OUTPUTS
INPUTS
RESET
LAN
REMO
TE
RS232/RS422
A
C
T
LIN
K
OUTPUT
VIDEO
SCALER
3
R/
R-Y
G/Y
B/
B-Y
H/
HV
V
OUTPUT
UNIV.
SCALER
8
R/
R-Y
G/Y
B/
B-Y
H/
HV
V
OUTPUT
4/6
OUTPUT
3/5
DUAL
WIDEBAND
RGB/R-Y
, B-
Y
/YC/VID
RGB/R-Y
, B-
Y
/YC/VID
OUTPUT
DVI
UNIV.
SCALER
7
D
VD-D
5
7
9
2
3
4
1
6
8
9a
9b
9c
9d
REMO
TE
RS232/RS422
LA
N
AC
T
LINK