DANAHER MOTION M.1302.7714 Interface Module

Technical SpecificationsModel：M.1302.7714 Brand：DANAHER MOTION (Giddings & Lewis) Product Type: PiC900 rack plug-in printed circuit board assembly for heavy CNC motion control system

Module Feature:Function: Process differential bus signals and transmit data between PiC900 CPU, servo axis boards and field I/O modules On-board signal buffer and noise suppression circuit for industrial machine environment Hardware fault detection circuit, with LED indicators for power, run and fault status ESD and transient surge protection for signal lines Gold finger edge connector for PiC900 rack backplane connection Support hot-swap under qualified system configuration

Electrical Parameters:Backplane supply:24VDC, +5VDC supplied from PiC900 rack power supply Signal type: Differential serial bus signal Isolation rating:500V surge isolation between field wiring and rack logic

Mechanical & Structure:Housing:Metal shielded rack module with metal retention bracket Mounting:Plug-in installation into PiC900 rack slot Protection class:IP20

Environmental:Operating temperature:0℃ ~ +50℃ Ambient humidity:5~85% non-condensing Certification:UL, CE approved Status:Manufacturer discontinued legacy spare part

System compatibility

M.1302.7714 belongs to DANAHER MOTION Giddings & Lewis PiC900 modular control family. Compatible with PiC900 main CPU, analog/digital I/O modules and servo control cards. Widely used on heavy-duty boring mills, vertical turning centers and large horizontal machining centers.

Function

M.1302.7714 is PiC900 rack interface module manufactured by DANAHER MOTION Giddings & Lewis. It serves as a bridge between PiC900 backplane bus and peripheral control boards. It transfers motion commands, encoder feedback, analog and digital I/O data between main processor and other rack cards. Built-in protection circuits suppress machine-side surge interference to protect core control hardware. LED indicators help maintenance technicians quickly locate communication faults.

Installation

Follow lockout/tagout safety procedure before installation. Fully cut off PiC900 rack power. Insert M.1302.7714 gold finger card into vacant rack slot and lock retention bracket. Check backplane connector contact integrity. Restore system parameters, then run bus communication test and I/O verification after power-on.

Interface

PiC900 backplane gold-edge connector, field signal terminal block, on-board status LED indicator for DANAHER MOTION M.1302.7714.

Feature

Original DANAHER MOTION M.1302.7714 PiC900 rack interface module,differential bus signal processing,ESD & surge protection,LED diagnostic indicators,gold finger plug-in design,UL & CE certified. This spare unit is used for heavy CNC PiC900 motion control rack maintenance and hardware replacement.

Diagnostic

Module offline: Check rack 24V power supply and gold finger contact condition. Intermittent communication failure: Inspect cable shielding, cabinet grounding and surrounding electromagnetic interference. Fault LED trigger: Troubleshoot bus overload or signal short-circuit on field wiring.

Product Brief

M.1302.7714 is DANAHER MOTION Giddings & Lewis legacy PiC900 rack mount interface module,for backplane bus signal transmission between CPU and peripheral control cards of heavy-duty CNC machine control system,discontinued spare card.