We developed a custom solution for the GA241.B10C102 encoder, intended for applications where 13-bit binary parallel absolute position output must remain stable in standard industrial environments with direct PLC input and controlled cable routing. This configuration is based on the GA241 singleturn parallel absolute encoder platform, using a synchro flange, Ø6 mm solid shaft, 10–30 VDC supply, and binary push-pull output through a 21-core cable, with the IP54 configuration. It is not a serial encoder and it is not tolerant of loose control logic. It is a parallel data system where STORE timing, ENABLE control, and cable-level signal integrity determine whether the output remains usable. Typical production lead time: 15 working days.

Custom Solution Photos

GA241.B10C102 Binary Parallel Encoder IP54 Cable Solution-EncoderWorks
GA241.B10C102 Binary Parallel Encoder IP54 Cable Solution-EncoderWorks

Stable operation depends on shaft alignment, synchro flange rigidity, cable integrity, and controlled parallel signal handling.

System Limits

  • No STORE signal during readout → data changes during sampling
  • ENABLE not active → output enters high-impedance (no signal)
  • Weak cable routing or EMC noise → bit errors in parallel data

The GA241 platform provides 13-bit (8192 steps) optical singleturn output with push-pull drivers and code continuity monitoring. In this cable-based configuration, the system bottleneck is not mechanical resolution but parallel signal synchronization across multiple lines under EMC exposure. Even with a mechanically stable encoder, poor cable shielding or routing can produce incorrect absolute position values at the PLC level.

This model uses binary code, which allows direct PLC mapping but requires proper read timing. Without STORE-based synchronization, binary output cannot be reliably sampled during rotation, leading to intermittent value jumps even when the encoder itself is functioning normally.

Installation and Wiring Constraints

  • Use rigid synchro flange mounting and maintain shaft alignment
  • Use STORE input to latch position data before reading
  • Keep ENABLE active (Low) for valid output
  • Protect the 21-core cable from crushing, repeated flexing, and uncontrolled EMC exposure
  • Define UP/DOWN logic according to real shaft rotation
  • Return Zero setting to GND after use for maximum interference immunity

Failure boundary:

  • Missing STORE → unstable binary readout
  • ENABLE inactive → no output
  • Poor cable routing or shielding → corrupted parallel word
  • Wrong UP/DOWN logic → reversed position behavior
  • Excess shaft load or misalignment → reduced mechanical reliability

Replacement and Interface Mapping

  • Suitable for systems requiring 13-bit binary parallel absolute feedback with cable output
  • Applicable where synchro flange mounting, Ø6 mm shaft, and IP54 configuration are sufficient
  • Not suitable where serial communication is expected or where parallel timing and cable routing cannot be controlled
  • Best used in systems with strict control over latch timing, enable logic, and EMC conditions

Key Data

  • Model: GA241.B10C102
  • Type: Singleturn absolute encoder, parallel
  • Sensing method: Optical
  • Resolution: 13 bit / 8192 steps
  • Code: Binary
  • Output circuit: Push-pull, short-circuit proof
  • Supply voltage: 10–30 VDC
  • Initializing time: typ. 20 ms
  • Accuracy: ±0.025°
  • Shaft: Ø6 mm solid shaft
  • Flange: Synchro flange
  • Connection: 21-core cable
  • Max speed: ≤10000 rpm mechanical / ≤6000 rpm electrical
  • Shaft load: ≤20 N axial / ≤40 N radial
  • Protection: IP54
  • Operating temperature: -25 to +85 °C
  • Housing: Ø58 mm aluminium

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