{"product_id":"heidenhain-eib-1500-dual-head-angular-signal-converters","title":"HEIDENHAIN EIB 1500 Dual-Head Angular Signal Converters","description":"\u003cp\u003eThe HEIDENHAIN EIB 1500 series provides interpolation and digitizing electronics for high-accuracy angular measurement with two scanning heads. It calculates their positions in real time and outputs serial position values through EnDat 2.2, Fanuc Serial Interface or Mitsubishi high speed interface.\u003c\/p\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e incremental rotational HEIDENHAIN encoder with 1 VPP signals and distance-coded reference marks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScanning-head arrangement:\u003c\/strong\u003e two scanning heads positioned 180° ±5° apart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput frequency:\u003c\/strong\u003e up to 400 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput connections:\u003c\/strong\u003e two 12-pin female M23 flange connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncoder supply:\u003c\/strong\u003e DC 5 V ±0.25 V, generated from the EIB supply; up to 150 mA per encoder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput cable:\u003c\/strong\u003e up to 6 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEIB 1512 output:\u003c\/strong\u003e EnDat 2.2, ordering designation EnDat22; calculation time up to 5 µs; clock frequency up to 16 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEIB 1592 F output:\u003c\/strong\u003e Fanuc Serial Interface, ordering designation Fanuc02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEIB 1592 M output:\u003c\/strong\u003e Mitsubishi high speed interface, ordering designation Mit02-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput connection:\u003c\/strong\u003e 8-pin male M12 flange socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput cable:\u003c\/strong\u003e up to 100 m for EnDat 2.2; up to 20 m for Fanuc or Mitsubishi, subject to supply conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubdivision:\u003c\/strong\u003e up to 16 384-fold, depending on the encoder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply voltage:\u003c\/strong\u003e DC 3.6 V to 14 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum power consumption:\u003c\/strong\u003e less than 3.3 W at 3.6 V or less than 3.0 W at 14 V, including scanning-head current consumption up to 150 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0 °C to 70 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage temperature:\u003c\/strong\u003e -30 °C to 70 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMass:\u003c\/strong\u003e approximately 0.3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConfiguration and diagnostics\u003c\/h2\u003e\n\u003cp\u003eThe two scanning heads must match the specified encoder arrangement and reference marks. Cable voltage drop must be checked in detail because the EIB and both scanning heads require power. Confirm the encoder, output interface and cable lengths before ordering. EnDat 2.2 online diagnostics provide valuation numbers for the incremental track, reference pulse width and reference pulse position; the lower value from the two connected encoders is used.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/docs.auto-met.com\/24-HEIDENHAIN-EIB1500.pdf\" target=\"_blank\" rel=\"noopener\"\u003eEIB 1500 series product information, September 2014 (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/docs.auto-met.com\/10-HEIDENHAIN-Signal-Converters-2026.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSignal converter catalog overview, May 2026 (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eMachine down? Ask about expedited repair or replacement options. Include the EIB ID, encoder ID, scanning-head arrangement and output interface so we can identify the correct replacement.\u003c\/p\u003e","brand":"HEIDENHAIN","offers":[{"title":"Default Title","offer_id":67661625065789,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/8222\/4189\/files\/25-HEIDENHAIN-EIB1500_3ef53955-7950-4ff3-8ea9-7ab0d3fe8e17.png?v=1791603312","url":"https:\/\/auto-met.com\/products\/heidenhain-eib-1500-dual-head-angular-signal-converters","provider":"Automation and Metrology, Inc.","version":"1.0","type":"link"}