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ISOLATORS
  DMXOPTO: Inline isolator
  121: Isolation amplifiers
  DINTAP / DININTR: DIN-rail isolator

ETHERNET PRODUCTS
  NODE4
  NODE2
  NODE1
  NODE DISCOVERY
  E2E: Ethernet to Ethernet

SPLITTERS
  123/125/1211: 3, 5 or 11 output
  125EE: Enhanced five output
  125EE-WALL: Enhanced wall mount
  124: 4 output DMX / RDM splitter
  BIDI8: DMX / RDM splitter

SIGNAL ROUTERS
  RR: Electronic patch bay
  SW: Passive A/B switches

WIRELESS DMX512 W-DMX LOGO
  Marconi TX: Transmitter
  Marconi SP: 3 way splitter
  Marconi LV: Low voltage receiver

MERGERS
  221E: Enhanced 2,3,4,5 or 6 input
  221E-WALL: Enhanced wall mount

POWER SUPPLIES
  LED600: 24V 600W
  LED400: 24V 400W
  LED300: 24V 300W
  LED100: Battery & Wireless
  XFMR: Class 2 Transformer

WALL PLATES
  WP-O/WP-I: Passive XLR plates
  DFDNET: Buffered DMX512 plates

FIXTURES
  EDISON: 25 lamp arrayable

DIMMERS
  DMX8DIM: 8 Channel NEMA1
  DMX12DIM-ELV: 12 Channel
  DMX24DIM: 24 Channel

MOUNTING OPTIONS
  RK: Rack Kits
  JBOX: Product mounted in J-Box

RELAYS
  DMX1REL20A: 1 Ch. line voltage
  DMX6REL15A/-30A: 6 Ch. line voltage
  DMX2REL5A: 2 Ch. low voltage
  DMX6REL1A: 6 Ch. low voltage

INTERFACES
  Analog to DMX 48 channel
  RS-232 to DMX
  DMX DECELERATOR
  DMX to DMX
  DMX to AMX192 192 Ch.
  DMX to Analog 12 channel
  DMX to Analog 96 channel
  DMX to CMX / CMX to DMX
  DMX to Strand D54
  DMX to DALI
  DMX to Microplex/LMX/Ultraplex
  DMX to Solid State Relay 96 Ch.
  DMX iPlayer interface
  NODE4: Ethernet to DMX
  Fire Alarm Interface

CONSOLES
  APATHY: Single channel console
  COLORWHEEL
  PRE8-A: Preset 8 Architectural
  PRE8-P: Preset 8 Portable
  PRE8-D: Preset 8 Desktop
  PRE10-A: Preset 10 Architectural
  PRE10-A2: Preset 10 Architectural 2
  PRE10-P: Preset 10 Portable
  RAD: RDM Address Device
  RERUN-A: Rerun Architectural
  RERUN-P: Rerun Portable
  RERUN-R: Rerun Rack Mount
  ES2: Entry Station Two

DMX TESTERS
  DMXTSTR: DMX512 line tester
  GIZMO: DMX512 test box

OTHER DMX STUFF
  TERM: XLR Terminator w/ LED
  T2: XLR Economy terminator
  T-45: RJ45 Terminator

CUSTOM & OEM
  Click Here

DMX512 Isolation Amplifier model: 121, 121D, 121Q 

Links
  
Basic Spec.
  Photos
  Pricing

PDF Files
  Data Sheet
  Manual
  Drawings

ZIP Downloads
  CAD Drawing

Related Product
  Rack Kits

model: 121, 121D, 121Q

For the receiving end of long control runs we recommend the DMX512 Isolation Amplifier [121]. It contains separate input and output power supplies. This allows the input circuitry to receive signals as low as 0.2 volts. These are optionally available in any number of configurations for systems with more than one DMX512 universe. Input and output circuitry and specifications are identical to that of our standard splitters.

The model 121D and 121Q contain the same isolation and protection circuitry used in our 121, but have multiple isolators in a single enclosure. They are ideally suited for use with control consoles which have multiple DMX outputs. The model 121D has two isolators and the 121Q has four isolators.

Available connector types: 5 pin XLR, 3 pin XLR, terminal block, RJ-45 (ESTA or Color Kinetics pinout), or mounted in a JBOX enclosure.

Doug Fleenor Design is a proud member of:

TEA