HEIDENHAIN EXE-610C Interpolation and Digitizing Unit

Technical Specifications

Model： EXE-610C, ID.Nr. 263 383-01

Brand： HEIDENHAIN

Product Type: Cast housing interpolation and digitizing electronic unit for incremental encoders

Module Feature:

Function: HEIDENHAIN EXE-610C interpolation unit. Receives sinusoidal current signals (7~16µApp) from HEIDENHAIN linear or rotary encoders, performs 5-fold or 10-fold interpolation, converts analog sine/cosine signals into TTL square-wave pulse signals for CNC controller. Widely used on heavy horizontal boring mills and large machining centers.

Input Signal: ~11 µApp sinusoidal current signal Output Signal: TTL differential square wave A/B/Z pulses Clock frequency: 2 MHz Onboard components: Signal pre-amplifier, interpolation logic, pulse shaping circuit, fault monitoring circuit, metal cast housing, M23 flange connectors

LED indicators: POWER, SIG, FAULT diagnostic lights

Hardware self-diagnosis: Encoder input signal amplitude detection, signal loss monitoring

Programming software: No programming required, adjustable interpolation factor by hardware DIP switch

Electrical Parameters

Supply voltage: 5VDC ±5%

Power consumption: Max 3.0W

Mechanical & Structure:

Mounting: Cabinet wall mounting Protection class: IP64 (housing)

Environmental:

Operating temperature: 0℃ ~ +70℃

Ambient humidity: 5~85% non-condensing

Certification: CE

Status: Manufacturer discontinued legacy interpolation digitizing unit

System compatibility

Compatibility description: EXE-610C belongs to HEIDENHAIN EXE61x interpolation family. Compatible with HEIDENHAIN incremental encoders outputting µApp current signals, works with Fives Giddings & Lewis PIC900 CNC system for heavy boring mills.

Function

Function description: EXE-610C is interpolation and digitizing electronics manufactured by HEIDENHAIN. It processes weak sinusoidal current signals from linear scale or rotary encoder, boosts resolution via interpolation, then outputs standard TTL pulses to CNC axis control board. The rugged cast metal housing protects internal electronics against vibration and electrical noise inside machine cabinet. It is legacy encoder signal conversion spare for heavy CNC boring mills.

Installation

Installation steps: Follow lockout/tagout safety procedure before installation. Cut off 5VDC power. Mount EXE-610C unit on cabinet plate. Connect encoder cable to M23 input socket and TTL pulse output cable to CNC control board. Set DIP switch for 5x or 10x interpolation. Restore power, verify POWER and SIG LED indicators, check encoder pulse reading on CNC diagnostic page.

Interface

Interface list: M23 9-pin encoder input connector, M23 12-pin TTL output connector,5VDC power terminal,on-board POWER / SIG / FAULT LED indicators for HEIDENHAIN EXE-610C.

Diagnostic

Troubleshooting: No pulse output: Check 5VDC supply, encoder input cable breakage or connector pin damage. FAULT LED lit: Low encoder signal amplitude, encoder wiring fault. Axis position jump: Improper interpolation setting, electrical noise interference or internal circuit aging.

Product Brief

Brief description: EXE-610C ID 263 383-01 is HEIDENHAIN discontinued interpolation unit,converts sinusoidal µApp encoder signal to TTL pulses for CNC closed-loop axis control on heavy CNC boring mills,legacy encoder signal processing spare.