Transcript
24-Relay DMX512 Interface DESCRIPTION
PART No. DMX-1005 24-Relay DMX Interface
DMX Signal Common DataData+ Aux DataAux Data+
XLR5 Pin 1 2 3 4 5
Terminal SHLD COM D1D1+ D2D2+
SPECIFICATION
The DMX-1005 Interface provides a means to control low voltage lighting control relays using Entertainment Industry Standard DMX512 protocol.
DMX-1005 24-Relay DMX512 Interface
Connect 1 relay to an output terminal. Power connections (white, blue) are to same transformer used by relays. DMX signal connections are to DMX IN. DMX THRU connections are for daisychaining to other devices. Connections are:
Technical Data
DMX-1005 n
Connect momentary or maintained override switch to COM, AUX1 (OFF only) or to COM, AUX2 (ON only). Jumper AUX1/AUX2 and connect maintained switch for ON/OFF override. Connect form C SPDT contact relay to CONTACT OUTPUT. Contact is activated when DMX signal is present. Configure relays to DMX Channels using programming buttons. Refer to DMX-1005 Programming Guide for details. Set DMX Terminate Switch to ON, unless DMX signal is being daisy-chained to a subsequent device.
Inputs n
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The DMX-1005 Interface has 24 outputs that switch Douglas relays. Standard Douglas relay switches and relay scanners can be used in conjunction with the DMX-1005 Interface. n
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The DMX-1005 Interface supports ANSI E1.20 Remote Device Management over the DMX512 signal line which allows status monitoring. n
Outputs 24 Douglas relay outputs. One form C (SPDT) contact output that operates when a DMX signal is present. Outputs send a switching signal when DMX channel levels pass up or down through the pre-set threshold. Outputs can be set to fire in sequence or in simultaneous blocks of eight relays. Relay outputs are isolated from each other. The pulse from a local switch connected to a relay on one output will not affect relays connected to other outputs. n n
Terminal blocks are plug-in. n
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DMX-1005 24-Relay DMX512 Interface 1
Power In LED is ON when unit is receiving power. Status LED not used. DMX Input LED is ON when unit is receiving DMX data signal.
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XLR5 Pin 1 2 3 4 5
1 0 1 1 1 2
P O W E R IN S T A T U S D M X IN P U T
D 1 -
D 2 + S H L D C O M
T H R U
Connections for daisychaining DMX inputs to other interfaces or devices.
D 2 +
D M X
D 1 D 1 +
N C C D M X 5 1 2 -A IS O L A T E D I N P U T
D 2 -
IN
D 1 +
D M X
S H L D C O M
D 2 -
DMX Daisy-Chain Connections
A D D R E S P A T C S C A A U X -I D M X D IS R E L A Y T E S
Interfaces 4.7
1 8
O F F
2 0 2 1 2 2 2 3 2 4
W H IT E B LU E
E A R T H G N D
Responds to RDM commands and queries from compatible DMX control systems. Card and relay discovery. Relay status monitoring. Relay cycle logging. DMX error detection. All user configuration options are supported in RDM. n
n n n n n
N /O
Isolation
C O M
Auxiliary Input Terminals (3)
N /C C O M A U X 1 A U X 2
S N N P T E N T E R
O N
DMX Termination Switch
Remote Device Management (RDM)
For connecting devices that are to be enabled or disabled whenever DMX signal is present. Connections are from an internal form C contact output which is activated by the DMX signal.
1 9
H
D M X T E R M IN A T E
n
Connect to 24VAC Transformer in panel (ground optional).
Auxiliary Output Terminals (3)
1 7
E S C
Set to ON if DMX signal is not daisy chained. If DMX signal is daisy chained, set to OFF unless DMX-1005 is the last device in the daisy chain.
C-4.7,8 -System Integration, DMX
SHLD COM D1D1+ D2D2+
Connect momentary or maintained override switch to COM, AUX1 (OFF only) or to COM, AUX2 (ON only). Jumper AUX1/AUX2 and connect maintained switch for ON/OFF override. Connect form C SPDT contact relay to CONTACT OUTPUT. Contact is activated when DMX signal is present. Configure relays to DMX Channels using programming buttons. Refer to DMX-1005 Programming Guide for details. Set DMX Terminate Switch to ON, unless DMX signal is being daisy-chained to a subsequent device.
DMX Input Connections Connections for cable shield or common (SHLD COM) and Data- and Data+ (D1-, D1+) from DMX control console, controller or opto-splitter. Connections for auxiliary Data signal provided (D2-, D2+).
Terminal
1 6 O U T P U T S
O U T P U T S
8
DMX Signal Common DataData+ Aux DataAux Data+
Power Terminals
1 5
R E L A Y
6
1 4
X F M R 2 4 V A C
5
2 4 to an C H output A N terminal. N E L Connect 1 relay D M X R E (white, L A Y blue) D R are I V toE R Power connections same transformer used by relays. DMX signal connections are to DMX IN. DMX THRU connections are for daisychaining to other devices. Connections are:
C O N T A C T O U T P U T
3 4
7
Indicator LEDs
1 3
DMX-1005 24-Relay DMX Interface 2
R E L A Y
24 output connections (12 per side) for Douglas 2-wire relays. One output relay per terminal. Douglas 2-wire switches can be connected in parallel to relays for override.
A U X IN P U T S
Relay Output Connections
DMX512/1990 or DMX512-A or DMX512/RDM. DMX input can be assigned to control the 24 relay outputs individually starting from a base address, or by soft-patching each relay to a discrete DMX channel. All 512 DMX channel addresses are supported. One dry contact input, user- assignable to any or all of the 24 relay outputs.
Programming/ Testing Displays (2) 2-digit display shows relay number selected during programming or testing. 3-digit display shows DMX channel number selected during programming or testing.
For connecting momentary or maintained switches or contacts to override output relays. Connecting to AUX1 turns relays ON and to AUX2 turns relays OFF. For maintained contacts, AUX1 and AUX2 can be jumpered so relays turn ON when contact closes and OFF when contact opens.
DMX input is optically isolated from relay control circuitry. n
Power 24VAC/150ma. Class 2 low voltage device. Power rating does not include power used to switch relays. n n n
Environment n
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Stationary, non-vibrating, non-corrosive atmosphere & non-condensing humidity. Ambient operating temp: -15O F to +140O F (-25O C to +60O C).
DIMENSIONS & MOUNTING
Programming Buttons (4) Press for selecting a program and for saving program data: ESC -Leave program mode. -Scroll up displayed program selections. -Scroll down displayed program selections. Enter -Enter the program mode. Save selected values.
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6.5" (165)
35mm DIN Rail Mounting
4.0" (102)
1.75" (45)
24-Relay DMX512 Interface
Technical Data
DMX-1005
CONNECTIONS Individual Override Switches
RELAY PANEL
Transformer W B 24VAC
Sw Sw
Relays
Relays 1
8 9
Terminal SHLD COM D1D1+ D2D2+
Connect momentary or maintained override switch to COM, AUX1 (OFF only) or to COM, AUX2 (ON only). Jumper AUX1/AUX2 and connect maintained switch for ON/OFF override. Connect form C SPDT contact relay to CONTACT OUTPUT. Contact is activated when DMX signal is present. Configure relays to DMX Channels using programming buttons. Refer to DMX-1005 Programming Guide for details. Set DMX Terminate Switch to ON, unless DMX signal is being daisy-chained to a subsequent device.
1 0 1 1 1 2
P O W E R IN S T A T U S D M X IN P U T
D 1 -
D 2 + S H L D C O M
D 1 + D 2 +
T H R U
D 2 -
D M X
D 1 -
N C C D M X 5 1 2 -A IS O L A T E D IN P U T
D 2 -
IN
D 1 +
D M X
S H L D C O M
1 6
O U T P U T S
7
XLR5 Pin 1 2 3 4 5
R E L A Y
O U T P U T S
DMX Signal Common DataData+ Aux DataAux Data+
1 5 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4
X F M R 2 4 V A C
6
Connect 1 relay to an output terminal. Power connections (white, blue) are to same transformer used by relays. DMX signal connections are to DMX IN. DMX THRU connections are for daisychaining to other devices. Connections are:
W H IT E B L U E
E A R T H
G N D
C O N T A C T O U T P U T
R E L A Y 5
1 4
C O M
A U X IN P U T S
3 4
DMX XLR5 Cable
1 3
DMX-1005 24-Relay DMX Interface 2
N /O N /C C O M A U X 1 A U X 2 E S C
A D D R E S P A T C S C A A U X - I D M X D I S R E L A Y T E S D M X O F F
S H N N P T
T E R M I N A T E
E N T E R
O N
to Monitoring Device triggered whenever DMX512 signal is present
12 345
Momentary or Maintained Switch
DMX-1005 Programming The general procedure is to select a program by using the scroll ( ) Programming Buttons. A program is selected when its Program Indicator LED is on. Once in the program, use the Programming Buttons to select the desired values in the Programming Displays. Generally, values for relays are shown in the upper display and values for DMX channels are shown in the lower display. Once selections are made, press the ENTER Button to save. The following describe each of the programs (starting with the top LED) Setting DMX Start Address (ADDRESS) For most applications, the start address is the DMX channel the first relay responds to, with the following relays responding to the following DMX channels in sequence of one. This program sets the start address.
Interfaces 4.8 C-4.7,8 -System Integration, DMX
E S C
A D D R E S P A T C S C A A U X -I D M X D IS R E L A Y T E S
S H N N P
Setting Relay Scan (SCAN) The default relay scan number, which is the number of relays that can be activated at any one instant, is 1. This program sets, or resets, the relay scan number (maximum of 8).
T E N T E R
DMX Soft Patching (PATCH) Soft patching allows relays to be assigned to non-sequential DMX channels and/or for multiple relays to be assigned the same DMX channel. An individual relay, however, cannot be assigned to more than one DMX channel.This program assigns relays to specified DMX addresses.
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Assigning Relays to Auxiliary Input (AUX IN) This program assigns relays to the auxiliary input, overriding DMX control of those relays, when an auxiliary input is used. Monitor DMX Channel Levels (DMX DISP) This program displays the current level, in hexidecimal fomat, of a selected DMX channel. Test and Monitor Relays(RELAYS) This program displays the state (ON, OFF or not detected) of a selected relay. Also, selected relay can be triggered by pressing ENTER.
