Welcome to discuss!

Interface: STEP/DIR/ENABLE
Max. freq: 100KHz
Size: 86x82x20
Pins: 3 ports (same to standard LPT ports), 36 "out" and 15 "in". All ins and outs are buffered.
Site: http://plmotion.com



Features:

    Ethernet(using TCP/IP) or USB Full-speed connection
    Up to 6 axes, 100kHz pulsing engine
    PWM spindle control
    Probing
    Torch Height Control
    Slave Axis support
    Soft limits
    Easy firmware update
    DB25F connector to reproduce standard LPT connection
    DLL for direct access to controller could be provided
    Power supply 5Vdc or USB
    Power-over-Ethernet(optionally)

English manual is here: http://purelogic.ru/doc/PDF/Controller/english/plcm-e3.zip

Our Forum (we can speak english there)
Small related video. (sorry, Russian only)

Purelogic Wiki pages(google translate Ru -> En)

we've opened English forum

Purelogic RnD on the "Metalloobrabotka-2012" Exhibition

On this fair(one of the biggest in Europe) we've introduced some new products:
CNC pendant PLCM-R1 with Ethernet support for Mach3. 
new breakout board PLC4x-G2
milling machine PLRA1-RG
etc.

Purelogic PLCM-E3 on the eBay:

CNC Mach3 motion controller Purelogic PLCM-E3p, USB / Ethernet, 6 Axis, PoE

Engraving and milling with PLCM-E3.
All machines are connected to PC by Ethernet
http://youtu.be/VzHHDjothhk

Our customer shared video with plasma cutting using PLCM:
THC      - YouTube