Motrona - GV470/471 Encoder Splitters 8/4 output channels Incremental Encoder Splitters 8/4 output channels (TTL/HTL)

Model Numbers

GV470 Encoder Splitter for 8 Output Channels
GV471 Encoder Splitter for 4 Output Channels


  • Impulse input (A, /A, B, /B, Z, /Z, TTL level or HTL level) 
  • Potential separation by high speed opto-couplers 
  • 6 output channels, each (A, /A, B, /B, Z, /Z) GV150: all outputs TTL / RS422 GV151 outputs individually programmable to either TTL or HTL level 
  • Frequency range 0 - 400 kHz 
  • Front LED’s for indication of input pulses A, B and Z 
  • Elimination of noise and cross talking on transmission lines 
  • Closed aluminum cassette for mounting in 19"racks or assembly on 
  • DIN mounting rails

Circuit Diagram

GV470 Encoder Splitter Circuits

Encoder Inputs & Outputs

MODEL  Inputs  Outputs 
 GV 470 / GV 471

1 Input A, /A, B, /B, Z, /Z

Input Level Selectable RS422 / TTL / HTL

1 Cascading Input

GV470: 8 Outputs

GV471: 4 Outputs

Each A, /A, B, /B, Z, /Z

Output Levels RS422 / TTL / HTL (individually selectable)

1 Cascading Output