RE: [CAD_CAM_EDM_DRO] P-Port Buffer

I took the liberty of creating a PDF from the DXF for those who don't have a
DXF capable viewer.

Dave Hylands

> -----Original Message-----
> From: Doug Harrison [mailto:prototype@...]
> Sent: Monday, August 12, 2002 5:00 PM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: Re: [CAD_CAM_EDM_DRO] P-Port Buffer
>
>
> 8/12/02 7:32:58 PM, Country Bubba <axtein@...> wrote:
>
> >Doug,
> >You got a taker! :-})
>
> Here they are. I already sent the DXF to Dave Hylands who is
> supposed to upload that one.
>
> Doug
>
> ----------
>
> WB8 Terminal List
> rev.0 7/8/01
>
>
>
> Screw terminals are numbered from left to right facing the
> terminal block. I.E. the 5V converter will be on the left and
> the electrolytic capacitor will be on the right. Odd numbers
> are on the upper row, even on the lower.
>
>
>
> Term Name/Function Notes
>
> 1 GND EXT. Return
> for X limit switch
>
> 2 XLIM (S3) X
> Limit, parallel port status line 3
>
> 3 GND EXT. Y limit return
>
> 4 YLIM (S4) Y
> Limit, parallel port status line 4
>
> 5 GND EXT. Z limit return
>
> 6 ZLIM (S5) Z
> Limit, parallel port status line 5
>
> 7 GND EXT. W limit return
>
> 8 WLIM (S6) W
> Limit, parallel port status line 6
>
> 9 GND EXT.
> E-stop/Feed-hold return
>
> 10 ESTOP (S7)
> E-stop/Feed-hold, status line 7
>
> 11 STAT+ Amp status opto output +
>
> 12 STAT- Amp
> status opto output -
>
> 13 AMPEN Amp enable
>
> 14 AMPDIS Amp disable
>
> 15 GND EXT. Return
> for enable and disable
>
> 16 ENC- (GND EXT.) To amp
> encoder neg. term.
>
> 17 AMPSTW To W amp
> enable/disable term.
>
> 18 AMPSTZ To Z amp
> enable/disable term.
>
> 19 AMPSTY To Y amp
> enable/disable term.
>
> 20 AMPSTX To X amp
> enable/disable term.
>
> 21 DIRW (D7) W
> direction, parallel port data line 7
>
> 22 STEPW (D6) W step,
> parallel port data line 6
>
> 23 DIRZ (D5) Z
> direction, parallel port data line 5
>
> 24 STEPZ (D4) Z step,
> parallel port data line 4
>
> 25 DIRY (D3) Y
> direction, parallel port data line 3
>
> 26 STEPY (D2) Y step,
> parallel port data line 2
>
> 27 DIRX (D1) X
> direction, parallel port data line 1
>
> 28 STEPX (D0) X step,
> parallel port data line 0
>
> 29 COMP5V+ To amp S/D opto
> 5V+ input
>
> 30 COMP5V+ To amp S/D opto
> 5V+ input
>
> 31 COMP5V+ To amp S/D opto
> 5V+ input
>
> 32 COMP5V+ To amp S/D opto
> 5V+ input
>
> 33 COMP5V- 5V- from
> computer (spare)
>
> 34 COMP5V- 5V- from
> computer (spare)
>
> 35 C0- Control
> out neg. ,lpt control line C0
>
> 36 C0+ Control
> out pos. ,lpt control line C0
>
> 37 C1- Control
> out neg. ,lpt control line C1
>
> 38 C1+ Control
> out pos. ,lpt control line C1
>
> 39 C2- Control
> out neg. ,lpt control line C2
>
> 40 C2+ Control
> out pos. ,lpt control line C2
>
> 41 C3- Control
> out neg. ,lpt control line C3
>
> 42 C3+ Control
> out pos. ,lpt control line C3
>
>
>
>
>
>
>
> Overview of WB8
>
>
>
> WB8 was developed specifically to interface a PC running CNCPro
> software to the Geckodrives G201/210 and G320/340 amplifiers. A
> brief explanation of how to connect averything up follows.
>
>
>
> LIMIT SWITCHES (terminals 1-10)
>
> Power for the limit and E-stop circuits is supplied by a
> Burr-Brown DCP01B isolated converter and are thus isolated from
> the computer. Simply connect terminals 1 and 2 to the normally
> closed contacts of the X limit switch, 2 and 3 for Y, etc. A
> normally closed switch is safer in that the limit will trip if
> the wire breaks.
>
>
>
> AMP STATUS (terminals 11,12)
>
> Term 11 is the collector and terminal 12 is the emitter of the
> output transistor in an optoisolator. This output will sink up
> to 20ma. You will need an external supply voltage of 5 to 25
> volts DC.
>
>
>
> AMP ENABLE (13), DISABLE (14)
>
> These do as indicated when shorted to terminal 15, the external
> ground. Works only with G320/340 servo amps.
>
>
>
> ENCODER MINUS (16)
>
> Another external ground, this one goes to pin 6 of a G320/340.
> Makes the 5V Burr-Brown converter common with the G320/340 5V
> supply.
>
>
>
> AMP STATUS (17-20)
>
> To pin 5 of the G320/340 servo amp. Allows WB8 to sense and
> control amplifier state.
>
>
>
> STEP/DIRECTION OUTPUTS (21-28)
>
> These are buffered data lines but are NOT optoisolated. WB8 is
> configured for +5V common. These lines pull the S/D pins of the
> drive to ground.
>
>
>
> COMPUTER +5V (29-32)
>
> These are the +5V returns for the S/D lines. They are common to
> the computer's +5V only if you use that source to power the
> board.
>
>
>
> CONTROL OUTPUTS (35-42)
>
> These are the collector/emitter pairs from four optoisolators.
> As with the amp status lines, they can sink up to 20ma each.
> You will need an external supply voltage of 5 to 25 volts DC.
>
>
>
> SUPPLY VOLTAGE
>
> A 4 pin array is drilled at the left side of the board, next to
> the electrolytic capacitor, for a computer power supply
> receptacle. The holes are too small in the present batch of
> boards and must be drilled out if you plan to use the
> receptacle. A regulated 5V wallwart is preferred and can be
> purchased from Jameco for about $7 as part number 164101. A two
> pin screw terminal is provided for this purpose.
>
>
>
> DIODES
>
> Eight 914 signal diodes are used for the amp sensing circuit
> (G320/340 only). Solder the supplied 16 pin header into the
> board and then solder the diodes to it.
>
>
> ----------
>
> M48
> T02F00S00
> T03F00S00
> T04F00S00
> T05F00S00
> T08F00S00
> %
> T02
> X00305Y00545
> X00805Y00345
> Y00545
> X00305Y00995
> X00805Y01245
> Y0142
> X01005Y01245
> X01205Y01095
> X01305
> X01005Y0142
> X01405Y01095
> X01205Y01395
> X01305
> X01405
> X01005Y00595
> X01105
> X01005Y00795
> X01205Y00595
> X01305
> X01205Y00795
> X01405Y00595
> Y00795
> X01005Y00295
> X01105
> X01205
> X01305
> X01405
> X00755Y01795
> X01005
> X01505Y01095
> X01605
> X01705
> X01505Y01395
> X01805Y01095
> X01605Y01395
> X01905Y01095
> X01705Y01395
> X01805
> X01905
> X01505Y00595
> X01605
> Y00795
> X01705Y00595
> X01805
> Y00795
> X01905Y00595
> X01505Y00295
> X01605
> X01705
> X01805
> X01905
> X00455Y0222
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> X02205Y01145
> Y01345
> X02405Y01095
> Y01395
> X02505Y01095
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> X02705Y01095
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> X02811Y0045
> X02865Y0034
> X0292Y0045
> X02974Y0034
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> X03105Y01395
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> X03305
> X03029Y0045
> X03083Y0034
> X03138Y0045
> X03192Y0034
> X03247Y0045
> X03301Y0034
> X03356Y0045
> X0341Y0034
> X03465Y0045
> X03505Y01095
> Y01195
> Y01295
> Y01395
> Y01495
> X03805Y01095
> Y01195
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> Y01395
> Y01495
> X03505Y00795
> Y00895
> Y00995
> X03805Y00795
> Y00895
> Y00995
> X03519Y0034
> X03574Y0045
> X03628Y0034
> X03683Y0045
> X03737Y0034
> X03792Y0045
> X03846Y0034
> X03901Y0045
> X03955Y0034
> X04005Y01195
> X04155
> X04105Y01495
> X04205
> X04305Y01195
> Y01495
> X04005Y00795
> X04155
> X04305
> X0401Y0045
> X04805Y01595
> X04905
> X04705Y01095
> Y01395
> X04805Y01095
> Y01395
> X04905Y01095
> Y01395
> X04805Y00795
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> X05005Y01595
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> X05005Y01095
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> X05105Y01095
> Y01395
> X05205Y01095
> Y01395
> X05305Y01095
> Y01395
> X05405Y01095
> Y01395
> X05005Y00795
> X05105
> X05205
> X05305
> X05405
> X05655Y02095
> Y02195
> X0588Y02295
> X05505Y01595
> X05605
> X05705
> X05655Y01995
> X0588Y01895
> Y01995
> X05505Y01095
> Y01395
> X05605Y01095
> Y01395
> X05505Y00795
> X05605
> X05705
> X05755Y00395
> X05955
> X0628Y02295
> X0618Y01895
> Y01995
> X06105Y01095
> Y01195
> Y01295
> X06155Y01495
> X06405Y01095
> Y01195
> X06355Y01495
> X06405Y01295
> X06105Y00695
> Y00795
> Y00895
> Y00995
> X06405Y00695
> Y00795
> Y00895
> Y00995
> T03
> X02405Y00695
> X02055Y0027
> X02075Y00165
> X02702Y0045
> X03085Y0018
> X04605Y0207
> Y02245
> X0453Y01145
> Y01495
> X05855
> T04
> X01305Y01865
> X01505
> X01705
> X01905
> X01205Y0247
> X01405
> X01605
> X01805
> X02005
> X02205
> X02405
> X02105Y01865
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> X02605Y0247
> X02805
> X02505Y01865
> X02705
> X02905
> X03005Y0247
> X03205
> X03405
> X03105Y01865
> X03305
> X03605Y0247
> X03805
> X03505Y01865
> X03705
> X03905
> X04005Y0247
> X04205
> X04405
> X04105Y01865
> X04305
> X04605Y0247
> X04805
> X04505Y01865
> X04705
> X04905
> X05005Y0247
> X05205
> X05105Y01865
> X05305
> T05
> X0028Y0137
> Y0157
> Y0177
> Y0197
> X02425Y00395
> X04285
> T08
> X00205Y00195
> Y02595
> X06605
> Y00195
> M30
>
> ----------
>
> Date ;06/25/01
> First Name ;Doug
> Last Name ;Harrison
> Address ;No 1 street
> City ;Podunk
> Prov/ST. ;Jorga
> Country ;USA
> PC/ZIP ;
> Company ;Prototype Services
> Area Code ;
> Phone ;
> Fax ;
> Email Address ;prototype@...
> CAD System ;Protel Easytrax (Easyedit)
> Shipping Method;FEDEX
> Shipping ACCNT#;
> Credit Card# ;
> Visa/MC ;
> Exp. Date ;xx/xx
> Cheque/MO# ;
> PO # ;
> SERVICE TYPE ;PROTO 1
> Circuit Board Size (in DECIMAL INCHES);6.820 X 2.790
> Quantity Required (even numbers only) ;2
> GERBER TOP LAYER FILE NAME ;WB8B.GTL
> GERBER BOTTOM LAYER FILE NAME ;WB8B.GBL
> GERBER TOP SOLDER MASK FILE NAME ;N/A on P1
> GERBER BOTTOM SOLDER MASK FILE NAME ;N/A on P1
> GERBER TOP COMPONENT MASK FILE NAME ;N/A on P1
> GERBER BOTTOM COMP MASK FILE NAME ;N/A on P1
> GERBER APERTURE TABLE FILE NAME ;STANDARD.APT
> ASCII NC DRILL FILE NAME ;WB8B.TXT
> NC DRILL TOOL SIZE FILE NAME ;STDDRILL.NCD
> SPECIAL INSTRUCTIONS FILE NAME ;
>
> Our automated system will place any order on hold due to field
> modifications. The order from is not human read, it's done by a
> database engine script. If you remove, rename or modify field names
> the script engine will lose it's ability to process the order form
> and route the data to the necessary departments.
>
> Enter your information to the RIGHT of the ;
> Save as a PURE ASCII FILE - NO WORD PROCESSOR FORMATS
>
> - Use ONE order form for EACH design file set.
> - 1 Design + Order form per ZIP.
> - Archive using only PKZIP.
>
> - DO NOT put special instructions anywhere on this page
> create a READ.ME
> file and specify it on the "SPECIAL INSTRUCTIONS FILE NAME ;
> READ.ME" line.
>
> Complete the service type field..eg proto1 or 2.
>
> Only Visa and Master cards are accepted. AMEX is NOT accepted.
> Inspect the accuracy of the Card number and card Expiry Date.
> Note: ALL Orders paid by credit card will be invoiced in
> CANADIAN FUNDS
>
> PO numbers are for pre-approved accounts only.
> You may include a PO# for reference and it will appear on
> your invoice.
>
> FEDEX is our exclusive carrier. You may include your Fedex
> Account Number
> if you don't want to be invoiced for shipping. A $25.00 CDN
> charge will be
> applied to your invoice. If you have provided a FEDEX number
> there will be
> a $5.00 S/H fee added to your invoice.
>
>
> [Non-text portions of this message have been removed]
>
>
> Addresses:
> FAQ: http://www.ktmarketing.com/faq.html
> FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
>
> OFF Topic POSTS: General Machining
> If you wish to post on unlimited OT subjects goto:
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>
> http://groups.yahoo.com/group/jobshophomeshop I consider
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