Product Description
Doug Fleenor Design DININTR 1-Channel DIN Rail Mounted DMX Interface
The DMX512 DIN-RAIL Mounted Interface is an interface product that receives DMX512 lighting control protocol and generates various signals to interface with other show control elements. The interface is currently available with open collector optical coupler output. A relay closure output may be manufactured on a custom basis.
Specs
Input circuit: EIA-485 receiver with series self resetting fuses (PTC) and transient absorbing diodes
Input protection: Not damaged by continuous 120VAC line cross or up to 5KV transients
Input isolation: 600 volt DC/DC converter, 2500 volt optical coupler
Input termination: 120 ohm termination circuit may be switched in or out via external jumper
Input signal: 0.2 volts minimum, 12 volts maximum
Connector:
- Phoenix Contact MSTB series 12 position.
- Supplied male header: Phoenix part number MSTBA2,5/12-G-5,08
- Mating female connector (optional): Phoenix order number 1757116
Connector pin outs:
- 1 - DMX512 common
- 2 - DMX512 data -
- 3 - DMX512 data +
- 4/5 - Jumper together to terminate DMX512 input with 120 ohms
- 6 - N/C
- 7 - common DC supply (15 - 24 VDC)
- 8 - positive DC supply (15 - 24 VDC)
- 9/10 - N/C
- 11 - optical coupler’s negative pin (NPN emitter)
- 12 - optical coupler’s positive pin (NPN collector)
Power input: 15 - 24 volts DC, 0.5 amps plus connected load
Color: Phoenix Contact green
Size and weight: 3 1/4" wide, 3 3/4" high, 1" deep, 4 tons*
