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Installation guide
M-9541-0084-04-C
RGH24 / 25U series readhead

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Summary of Contents for Renishaw RCH25U30J00A

  • Page 1 Installation guide M-9541-0084-04-C RGH24 / 25U series readhead...
  • Page 2: Further Information

    The RG2 encoder system conforms to the relevant harmonised European standards for electromagnetic compatibility as detailed below. BS EN 61326 Patents Features of Renishaw’s encoder systems and similar products are the subjects of the following patents and patent applications: EP 0207121 JP 1549396...
  • Page 3 RGH24/25 Installation drawing Dimensions and tolerances in mm. Arrow indicates forward direction of readhead relative to scale 15.8* Fixing screws M3 x 0.5 x 8 Set-up LED 9.5 6.2 Alternative mounting face 12.8 11.9 13.5 (Yaw Tol. ± 0.5°) Mounting face >4 (Extent of mounting faces) >R20 Dynamic bend radius...
  • Page 4: Readhead Mounting/Installation

    IMPORTANT: The RGH24 range does not incorporate a separate Alarm ‘E’ signal. Low signal is Readhead mounting/installation indicated by a 3-state output of the line driver channels. For further details, refer to the Data sheet Mounting brackets Part No. L-9517-0166. The bracket must have a flat mounting surface, enable conformance to the installation tolerances, Limit switch allow adjustment to the rideheight of the readhead, and be sufficiently stiff to prevent deflection of the...
  • Page 5 RGB25 Installation drawing Phasing procedure continued Dimensions in mm RGH25 + RGB25 Red Orange Blank LED flash during reference mark traverse only turn Connections RGB25 input (all models) RGH25 core RGB25 interface 15 pin Function Signal wire colour D type socket input Power White Brown...
  • Page 6 RGH24 D, X, Z, W, Y, H, I, O RS422A digital RGB25 output (all models) Digital Analogue 15 pin D type 9 pin D type Function Signal Function Signal Colour outputs outputs Brown Power White Power Green Yellow Incremental signals Blue Alarm Reference...
  • Page 7: General Specifications

    Analogue outputs - RGH24B, RGB25B must be correctly integrated to achieve EMC compliance. In particular, attention to shielding arrangements is critical. Renishaw recommends the use of a double screened cable to connect RGH24 JST as used in the cable variants of the RGH24/ 25.
  • Page 8 X - 1 µm Z - 0.5 µm Y - 0.1 µm H - 50 nm Interface series NOTE: Not all combinations are valid. Check valid options online at www.renishaw.com/epc NOTE: Not all combinations are valid. Check valid options online at www.renishaw.com/epc...
  • Page 9 ® and the probe emblem used in the RENISHAW logo are *M-9541-0084-04* registered trademarks of Renishaw plc in the UK and other countries. apply innovation is a trademark of Renishaw plc. Renishaw reserves the right to change specifications without notice.

This manual is also suitable for:

Rch24h30d30aRgh24u seriesRgh25u series

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