Model 1003 12-Relay
Contact Closure
Manual
1003-300-REV1
04/04/19
TM
Pathway Connectivity Solutions
#103—1439 17Avenue SE Calgary AB
Canada T2G 1J9
www.pathwayconnect.com
tel (403) 243-8110 fax (403) 287-1281
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Power input: 9-30VDC, 6W maximum
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250V Fault protection on DMX input
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1500V Opto-isolation between DMX input and module
electronics
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Connections (DMX):
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Compression Fit (Screw Terminal): stranded, 14-30 AWG
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IDC Connector: Cat5/6 or solid wire, 22-24 AWG
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Input Signal: ANSI E1.11 DMX512-A, ANSI E1.20 RDM
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Outputs: 12 normally-open/normally-closed, isolated con
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tacts
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Contact rating: 2A @ 30VDC
Exceeding this rating may result in personal injury or
damage to this and other connected devices.
ELECTRICAL INFORMATION
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USITT DMX512 - 1990 / ANSI E1.11 DMX512-A
R2013
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ANSI E1.20 RDM(2010) - Remote Device
Management
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RoHS 2011/65/EU
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CE
COMPLIANCE
DMX rules require the last device on a DMX line to be
terminated with a 120Ω resistor between pins 2 and
3 to prevent signal reflection. If there is no connec
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tion to the DMX THRU terminals, the DMX Terminate
switch should be ON.
If there are other devices connected to the DMX THRU terminal, the
DMX Terminate switch should be OFF and termination be applied to
the final device in the daisy-chain.
DMX TERMINATE
