Extron Electronics System 5 IP Series User Guide - Manual (Page 22)

Installation: Labeling, Mounting, Cabling, cont’d
System 5 IP Switchers • Installation: Labeling, Mounting, Cabling 2-12
PRELIMINAR
Y
LAN
RJ-45
Port
Link
LED
Activity LED
4 Relay ports (24 V, 1 A) — These six relays allow control of items such as
room lighting, window coverings, and display screens. These contacts may
be used to control any equipment as long as the contact specifications of a
total of 24 volts at 1 ampere are not exceeded for each port. The pin
assignments are shown in the picture below.
2 1 C
C
4 3 C 6 5 C
RELAYS
B A
2 1 C
C
4 3 C 6 5 C
RELAYS
B A
2 1 C
C
4 3 C 6 5 C
RELAYS
B A
Group B Group C Group A
Common Relay 4
Relay 3
Common Relay 6
Relay 5
Common Relay 2
Relay 1
These relays are normally open by default. They can be configured via SIS
commands or the configuration software to operate as follows:
• on—relay closes and stays closed until otherwise instructed
• off—relay opens and stays open until otherwise instructed
• toggle—relay changes from open to closed or from closed to open until
otherwise instructed
• pulse—momentary (timed) (press to turn on, timeout to turn off)
On (Closed)
Common
Off (Open)
Common
Relay On
Relay Off
On (Closed)
Common
Off (Open)
Common
Relay Toggle
or
Toggle off
Toggle on
On (Closed)
Common
Off (Open)
Common
Relay Pulse
Turn off after
a set period
Off (Open)
Common
Turn
on
You can also use SIS commands or the configuration
software to specify pulse duration.
Via the Global Configurator software, each relay can
be associated with a front panel button (projector
on/off buttons, function buttons, or input selection
buttons) or can be operated independently.
5 LAN connector and LEDs — An Ethernet connection can be used on an
ongoing basis to connect and to control the System 5 IP (and the devices
connected to it) in an Ethernet network.
Plug a cable into this RJ-45 socket, and connect the other end of the cable to
a network switch, hub, router, or PC connected to an Ethernet LAN or the
Internet.
• For 10Base-T (10 Mbps) networks, use a Cat 3 or better cable.
• For 100 Base-T (max. 155 Mbps) networks, use a Cat 5 cable.
You will also need to configure this port before using it.
Activity LED — This yellow LED blinks to indicate
network activity.
Link LED — This green LED lights to indicate a good
network connection.
2 1 C
C
4 3 C 6 5 C
B A
Common
Relay 1
Relay 2
Nor
mally
Open (1) Common
Nor
mally
Open (2) Common
All relays
are
normally
open.