Extron IPA T RLY4 Handleiding


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Go to www.extron.com for the
complete product specifications.
IPA T RLY4 • Setup Guide
This guide provides instructions for an experienced installer to install the Extron IPA T RLY4 relay accessory and to make all
connections.
The IPA T RLY4 is an IPLink® Accessory product. The relay accessory consists of four output relays with normally open (when the
relay is de-energized) (NO) and normally closed (NC) contacts.
The relay accessory converts a solid state (up to 12 VDC) signal, from a Flex I/O port or Digital I/O port on an Extron control
processor, to a relay contact closure. The relay contacts can handle up to 24 VAC or 24 VDC as a tally signal, contact closure
signal, or control signal to drive devices in your system, such as a lighting system (see gure 1) or remote screens. The relay
contacts are protected by an overvoltage circuit.
The compact IPA T RLY4 can be concealed out of the way anywhere in your system with the included hook and loop fastener strip.
IPA T RLY4
1 2 3 4 C
INPUT S
PWR OUT = 6W
V C G
VOL
PO WER
12V
1.0A MAX
G
T x Rx
RT S CT S
CO M 1
3
1 2 4 G
DI GIT AL I/O
G
T x R x
CO M 2
-S+V +S G
eB US
C1 2
RE L AY S
SG
IR /S
LAN
AV
LAN
Extron
IPCP Pro 255Q xi
Ethernet Control
Processor
Extron
IPA T RLY4
Relay Accessory
NO C NC NO C NC NO C NC NO C NC
RELAY 1 RELAY 2 REL AY 3 RELAY 4
Lighting System
Front
Rear
Extron
12 V Power
Supply
+12 VDC
(Common)
Figure 1. Typical IPA T RLY 4 Application
Connections
NOTE: The 5-pole captive screw input connector and four 3-pole captive screw output connectors are included with the
unit, but you must supply the cable. Extron recommends the CTL Series cable, available non-plenum and plenum bulk
rolls and plenum pre-cut lengths.
IPA T RLY4 1 2 3 4 C
INPUTS
NO C NC NO C NC NO C NC NO C NC
RELAY 1 RELAY 2 RELAY 3 RELAY 4
AA
BB BB BB BB
Figure 2. IPA T RLY4 Connections
Input Connections
A — Connect the 12 VDC source to the common voltage (C) terminal of the 5-pole captive screw Inputs
connector. Connect the appropriate terminal (1 though 4) to the digital output or flex I/O of the Extron control
processor.
2
IPA T RLY4 • Setup Guide (Continued)
ATTENTION:
• Connect +12 VDC to the C pin only and connect the return to one or all of the Input pins (1 through 4) for the relays that
you will use. Reversing the connections can damage the power supply.
• Raccordez une source +12Vcc uniquement à la broche C du connecteur et raccordez le circuit de retour à une ou
plusieurs broches d’entrée (1 à 4) pour les relais utilisés. Inverser les raccordements pourrait endommager la source
d’alimentation.
• Observe proper polarity when making connections to the Power port on the MLC 104 IP Plus controller. Miswiring can
damage the port.
• Veillez à respecter la polarité appropriée lorsque vous effectuez des raccordements au port d’alimentation du
contrôleur MLC 104 IP Plus. Une erreur de raccordement pourrait endommager le port.
NOTES:
• Connect the I/O control line to the Input 1 terminal for relay 1, Input 2 for relay 2, and so on.
• Figure 3 is a wiring diagram of a typical application: an Extron MLC 104 IP Plus controlling an IPA T RLY4 relay function
(see the for information on conguring the MLC to control the IPA T RLY4).MLC 104 Plus Series User Guide
• Figure 4 shows an application that includes an external power supply and an Extron IPCP Pro Dual-NIC Controller.
When the relay accessory is connected to an IO port of an IPCP Pro module, ground the external power supply to the
IO port ground pin on the control processor.
IPA T RLY4 1 2 3 4 C
INPUTS
1
2
3
G R O U N D
+ 1 2V O UT
C M
G R O U N D
I R O U T
G R O U N D
S C P
G R O U N D
T x
Rx
DISPLAY
RS-232/IR
A B C D E
COMM LINK
LAN
PRESS TAB WITH
TWEEKER TO REM EOV
A B
MLS
RS-232
POWER
12V
DIGI LTA
I/O
IR I N
T x
GRO UN D
Rx
+1 2V IN
MLC 104 IP Plus
Right Side
IPA T RLY4
Front Panel
+12 VDC
Relay 1
Relay 2
Relay 3
Figure 3. Wiring Diagram for Connection to an MLC 104 IP Plus
R
LAN
GTx Rx GTx Rx
COM 2 COM 3
RELAYS
21 43 CC
COM 1
GTx Rx
RTS CTS
IR/SERIAL
1
S G
2
S G
1 2 3 4 G
DIGITAL I/O
BUS
AV LAN 2
AV LAN 1
AV LAN 3
IPA T RLY4 1 2 3 4 C
NPUT
Ground
all devices
.
– Return
+12 VDC input
Ridged
Smooth
AX 50-6 0Hz
External
12 VDC
Power Supply
G
C
21 3 4
I PCP Pro Control r Processo with Internal Power Supply
(w
ithin another )device
IPA T RLY4
Figure 4. Wiring Diagram for Connection to an IPCP Pro Control Processor with Internal Power Supply
3
Output Connections
B (see on page 1) — For each relay:Outputs figure 2
For the normally open contacts, connect a device between the NO and C terminals of the 3-pole captive screw connectors.
For the normally closed contacts, connect a device between the NC and C terminals of the 3-pole captive screw connectors.
NOTE: Figure 5 shows wiring diagrams for a typical application: an Extron IPA T RLY4 driving a screen controllers of
various types. These are examples . Your equipment may have different wiring requirements (see the manual from only
the applicable manufacturer for specific wiring instructions).
NO C NC NO C NC NO C NC NO C NC
RELAY 1 RELAY 2 RELAY 3 RELAY 4
NO C NC NO C NC NO C NC NO C NC
RELAY 1 RELAY 2 RELAY 3 RELAY 4
UP DOWN STOP
Typical Stewart Low Voltage Controller*
COMMON
RED BLACK
Typical Da-Lite or Draper Low Voltage Controller
WHITE (DA-LITE)
BLUE (DRAPER)
IPA T RLY4 IPA T RLY4
†
Figure 5. Wiring Diagrams for Connection to a Screen Controller (See th )e NOTES below
NOTES:
• * For a typical Stewart screen controller, a momentary closure on relay 1, 2, or 3 causes the screen to move up,
down, or stop.
• For a typical Da-Lite or Draper screen controller, a momentary closure on relay 1 or 2 causes the screen to move
up or down. A momentary closure on relay 3 causes the screen to stop in its current position.
Use 1N4001 or equivalent diodes (not included) for reverse bias protection.
Recommended diode specifications:
• 100 mA maximum through diode
• 50 V maximum reverse bias
Operation
When an input signal is applied to one of the input terminals of the IPA T RLY4, the signal toggles the state of that IPA T RLY4
output relay; the relay NO contacts close, routing the signal for the connected device, and its NC contacts open, interrupting the
signal for the connected device. See the chart below for clarication.
I/O mode I/O state Relay state
NO NC
Output On
(closed)
Closed Open
Off (open Open Closed
†


Product specificaties

Merk: Extron
Categorie: Niet gecategoriseerd
Model: IPA T RLY4

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