Square D Programmer

[Choctaw Bob]

Anyone know where I can find more information on this?

More Info
Suitcase size portable with dedicated firmware to program PLC's from 
Square D
Green screen display, fair keyboard, 6809 CPU , tape drive(no tapes), 
motherboard with four cards, 86(?)  contact double-sided bus.(EXORbus?), 
16 6116 chips on a memory card also daughter card with some other chips 
unreadable, another memory card with 8 6116 chips and 4 eproms labeled 
crt u-2x(3-6), CPU card with HD6809P, two 6850PDS, one 6840PDS, four 
EPROMs labeled CRT IC-xx(28-31), video card with 6845, 6821, 4 eproms 
labeled crt u-xx(27-30), one eprom labeled 30606-205-50 and the system 
crystal 12.000 MHZ and many glue chips on every board.