®
Typical Control Link Wiring Diagram
Wiring Notes:
1.
Connection of the control to the Control Link should be made inside the ODMX-512 or in a junction box (provided by
others) located no more than 8 ft (2.5 m) from control.
2.
Control link wiring must not be run in the same raceway as line voltage power.
3.
Total Control Link length is not to exceed 2000 ft (600 m) unless signal is boosted by a link booster (MX-RPTR).
4
. Data cable shield must be maintained throughout the Control Link.
DO NOT
connect the shield to earth/ground.
5.
Refer to your lighting control system Installation Guide and Lutron job drawings for power cable and data cable (Control
Link) wiring restrictions and limitations.
6.
Control Link requires a LT-1 (Link Termination Assembly) at each end of the Control Link. Refer to LT-1 instruction sheet for
location and installation information.
•
ODMX-512 is one unit load on the DMX512 link as per the
DMX512/1990 and EIA-485 standards.
•
Proper DMX512 link wiring practices are required.
•
Proper external DMX512 link termination
resistor is needed if the ODMX-512 is at the
end of the DMX512 link.
•
Maintained switch closure must be dry or wet
contact closures with:
-On state saturation voltage less than 1.0 V
-
-
Off state leakage current less than 10 µA
Worldwide Technical and Sales Assistance
If you need assistance, call the toll-free Lutron Hotline:
800.523.9466 (USA, Canada, Caribbean)
Other countries, call 610.282.3800
Fax: 610.282.3090
Lutron will, at its option, repair or replace any unit that is defective in mate-
rials or manufacture within one year after purchase. For warranty service,
call the Lutron Hotline at 800.523.9466 and ask for fi eld service. Lutron
shall, at its option, arrange for repair or replacement of any defective unit.
This warranty is in lieu of all other warranties, express or implied,
and the implied warranty of merchantability is limited to one year
from purchase. This warranty does not cover the cost of installa-
tion, removal, or reinstallation, or damage resulting from misuse,
abuse, or damage resulting from improper wiring or installation.
This warranty gives you specifi c legal rights, and you may also have other
rights which vary from state to state. Some states do not allow the exclu-
sion or limitation of incidental or consequential damages or limitations on
how long an implied warranty may last, so the above limitations may not
apply to you.
Lutron, the Sunburst logo, and GRAFIK 6000 are registered trademarks and GRAFIK
5000, GRAFIK 7000, and LCP128 are trademarks of Lutron Electronics Co., Inc.
©2011 Lutron Electronics Co., Inc.
Typical Interface Wiring Diagram
Control Link Address Settings
Warranty
Lutron Electronics Co., Inc.
7200 Suter Road
Coopersburg, PA 18036-1299 USA
Printed in the USA 2/2011 040-378 Rev. A
1 2 3 4 5 6
4
3
2
1
1 2 3 4 5 6
1: WHITE/BLACK
2: RED
3:
YELLOW
4: BLUE
4
3
1
Common
2+
V
3
MUX
4
MUX
5
Shiel
d
3
4
SHIELD
Control
Link
Power
Cable
Data
Cable
1 2 3 4
MUX LINK
1
2
3
4
5
6
1 2 3 4 5
LUTRON
LED1 LED2
EXT SW
DMX 512 INPUT
+
COM
1 2
3
-
1 2 3 4 5
SW1
SW2
OMX-RS232
3/97 P/N 500-8521 Re
vA
INTERF
ACE CONTR
OL
SEL
V (CLASS 2:
USA)
COOPERSBURG,
PA 18036
ODMX-512
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1-32
17-48
33-64
49-80
65-96
81-112
97-128
113-144
129-160
145-176
161-192
177-208
193-224
209-240
225-256
241-272
257-288
273-304
289-320
305-336
321-352
337-368
353-384
369-400
385-416
401-432
417-448
433-464
449-480
465-496
481-512
497-512
1 2 3 4 5
1 2 3 4 5
SW1
SW2
Control Link Addres
s
See Instruction Sheet for Settings
DMX Zone Select
See Below
Typical Control
(optional)
Control Panel
Control Link
Terminals
Typical ODMX-512 Control
To DMX512/1990
Link
To External Switch
Closure
Last Control on
Control Link
(32 maximum)
LT-1
(Note 6)
Notes 1 & 4
Notes 1 & 4
Notes 1 & 4
LT-1
(Note 6)
To
DMX512/1990
Link
COM
+ DATA
– DATA
MUX LINK
DMX512 INPUT
1 2 3 4 5 6
To OMX
Control Link
EXT SW
To External
Switch Closure
1 2 3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
SWITCH SETTING
ADDRESS
SWITCH SETTING
ADDRESS
SWITCH SETTING
ADDRESS
SWITCH SETTING
ADDRESS
SWITCH
UP (ON)
SWITCH
DOWN (OFF)
DIP Switch SW1 settings (switches 1-5)