Product Overview
The DMX512 DIN-rail mounted interfaces are interface products that receives DMX512 lighting control protocol and generate various signals to interface with other show control elements. The interface is currently available with three common outputs: dry contact relay closure, open collector optical coupler and DMX512 opto-isolator. Other interfaces such as 0-10V analog, RS-232 may be manufactured on a custom basis.
Doug Fleenor Designs DININTR Specifications:
- Input circuit: EIA-485 receiver with series selfresetting fuses (PTC) and transient absorbing diodes.
- Input protection: Not damaged by continuous120VAC line cross or up to 5KV transients.
- Input isolation: 600 volt DC/DC converter, 2500volt optical coupler.
- Input termination: 120 ohm termination circuitmay be switched in or out via external jumper
- Input signal: 0.2 volts minimum, 12 voltsmaximum
- Output circuits:
- - Optional relay: Aromat JQ series high capacity type. 5 amps 30VDC, 10 amps 125VAC
- - Optical coupler: H11A1. Max. output current: 60 mA. Max. output voltage: 30VDC
- Connector: Phoenix Contact MSTB series 12 position.
- - Supplied male header: Phoenix part numberMSTBA2,5/12-G-5,08
- - Mating female connector(optional):
- - Phoenix part number MSTBT 2,5/12-ST-5,08
- Connector pin outs:
- - 1 - DMX512 common
- - 2 - DMX512 data -
- - 3 - DMX512 data+
- - 4/5 - Jumper together to terminate DMX512 input with 120ohms
- - 6 - N/C
- - 7 - common DC supply (15 - 24VDC)
- - 8 - positive DC supply (15 - 24 VDC)
- - 9/10 - N/C
- - 11 - optical coupler's negative pin (NPNemitter)
- - 12 - optical couplers positive pin (NPNcollector)
- Power input: 15 - 24 volts DC, 0.5 amps plusconnected load
- Color: Phoenix Contact green
- Size and weight: 3 1/4" wide, 3 3/4" high, 1" deep, 6 oz.
