Fives Group 502-03552-22 Input Parser Module

Technical Specifications

Model： 502-03552-22

Brand： Fives Group

Product Type: Rack mount input parser PCB assembly for legacy NumeriPath CNC system

Module Feature:

Function: Input parser module for Fives Group NumeriPath CNC platform. It receives and parses CNC program block data, operator panel commands and external input instructions, converts serial/parallel input data into structured data packets and transmits to the main CPU for program execution on heavy horizontal boring mills and large machining centers.

Bus interface: Parallel backplane bus for high-speed data exchange with NumeriPath CPU

Onboard components: Data parsing logic, input data buffer, address decoding circuit, transient protection components

LED indicators: POWER, DATA, ACT, FAULT diagnostic lights

Hardware self-diagnosis: Input data parity check, buffer overflow detection, backplane communication integrity test

Programming software: Fives Group proprietary CNC software for parser configuration and module diagnostic testing

Electrical Parameters

Backplane supply: +5VDC

Power consumption: Max 7.8W

Mechanical & Structure:

Mounting: Rack slot mount with gold finger edge connector

Weight: 0.96kg

Protection class: IP20

Environmental:

Operating temperature: 0℃ ~ +55℃

Ambient humidity: 5~85% non-condensing

Certification: CE

Status: Manufacturer discontinued legacy NumeriPath input parser module

System compatibility

Compatibility description: 502-03552-22 belongs to Fives Group NumeriPath control board family. Compatible with NumeriPath CPU, I/O boards and servo interface modules. Widely fitted on heavy Fives Group horizontal boring mills.

Function

Function description: 502-03552-22 is CNC input parser board manufactured by Fives Group. It acts as dedicated data pre-processing hardware between external input sources and CNC main processor. It reads CNC block data, performs data validation and parsing, then sends organized instruction data to CPU for motion planning and program running. Built-in parity checking prevents data corruption caused by industrial electrical interference. It is legacy control parsing spare for heavy CNC boring mills.

Installation

Installation steps: Follow lockout/tagout safety procedure before installation. Cut off rack +5V backplane power. Insert 502-03552-22 board into rack slot and secure gold finger connector. Wire external data input cables to terminal block. Configure communication parameters in CNC software. Restore rack power, verify DATA and ACT LED indicators, test program data receiving and parsing function.

Interface

Interface list: Backplane gold finger connector, multi-channel data input screw terminal block,on-board POWER / DATA / ACT / FAULT LED indicators for Fives Group 502-03552-22.

Diagnostic

Troubleshooting: No data reception: Check +5V backplane power, input wiring or data buffer fault. FAULT LED lit: Data parity error, buffer overflow or backplane communication failure. Program parsing error: Electrical noise interference, incorrect communication parameter or aged logic chip.

Product Brief

Brief description: 502-03552-22 is Fives Group legacy NumeriPath input parser module,for CNC program data reception, validation and pre-processing on heavy horizontal boring mills,discontinued CNC parser control PCB spare.