RS232C, USB, PARALLEL CABLES, T-SWITCH BOXES, PUNCH READERS

Also see the Paper Tape, Mylar and Cimcom CNC software pages.

T-switch boxes for serial or parallel switching or sharing of data, RS232C or parallel, Numerical Control or CNC to IBM® interfacing cables

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DB25S Switch boxes    DB9 Switch boxes


Switch Boxes are used to connect and switch any two to six compatible devices. If you have more than six, then we daisy chain them using the PAR10MM cable below. They eliminate the need to move computer cables manually. Double utilization of your terminals, printers, computer ports, modems, microcomputers, plotters, word processor ports, etc. Caution: Some cheap switch boxes are not designed for rugged machine shop usage and do not switch all lines which you need for NC. Also, use our 6 foot DB9S to DB25P cable from IBM® PC to switch ( p/n CAB6T925 or CAB6T99 ) for $16.00

Premium Quality T - Switch Boxes

(All lines switched)

Order# T - Switch Description Price Buy
SW9063 AB (1 in - 2 out) with 3 DB25S (female 25 pin) $32.00 Click to Order
SW9067 ABCD (1 in - 4 out) with 5 DB25S (female 25 pin) 59.00 Click to Order
SW9070 ABCDEF (1 in - 6 out) with 7 DB25S (female 25 pin) 109.00 Click to Order
SW9093 AB (1 in - 2 out) with 3 DB9S (female 9 pin) 32.00 Click to Order
SW9094 ABCD (1 in - 4 out) with 5 DB9S (female 9 pin) 59.00 Click to Order
SW9095 ABCD (1 DB9S female in - 4 DB9P male out) all  9 pin 59.00 Click to Order

RS-232C Cable 9 pin female on PC to 9 or 25 pin male. This is used from computer com port to switch box straight thru.
Order# Description Price Buy
CAB6T925 6 foot length IBM DB9S to T-Switch DB25P $16.00 Click to Order
CAB6T99 6 foot length IBM DB9S to T-Switch DB9P 16.00 Click to Order

Gender Changers for Cables or Switch boxes
Order# Description Price Buy
GENFF25 Gender changer 5/8 inch wide female/female (2) DB25S $5.00 Click to Order
GENMM25 Gender changer 5/8 inch wide male/male (2) DB25P 25 pin 5.00 Click to Order
GENFF9 Gender changer 5/8 inch wide female/female (2) DB9S 9 pin 5.00 Click to Order
GENMM9 Gender changer 5/8 inch wide male/male (2) DB9P 9 pin 5.00 Click to Order
USBM9 USB to Serial RS232C DB9 Male 2' Cable and Driver CD Kit USB cable kit
Allows bi-directional speeds of 0-38400bps USB to CNC's and 0-600bps to Punch/Readers.
You would also need an RS232c cable to your CNC or Punch. See RS232C this page.
For CNC transfer software see Cimcom. The Standard-A USB plug is approx. 4 by 12 mm.
Supported platform Windows 95/98/ME/2000/XP/Vista & 7 or 8 32bit/NT3.51/NT4.
39.00 Click to Order


Parallel Cables all 25 wires straight thru, 25 pins (DB25). Can be used for RS232C or parallel as extender cables.
Order# Description Price Buy
PAR3MM 3 foot cable male/male DB25P $12.00 Click to Order
PAR6MM 6 foot cable male/male DB25P 15.00 Click to Order
PAR10MM 10 foot cable male/male DB25P 20.00 Click to Order
PAR10MF 10 foot cable male/female DB25 20.00 Click to Order
PAR10FF 10 foot cable female/female DB25S 20.00 Click to Order
PAR25MF 25 foot cable male/female DB25 30.00 Click to Order
PAR25MM 25 foot cable male/male DB25P 30.00 Click to Order
PAR50MF 50 foot cable male/female DB25 45.00 Click to Order
PAR50MM 50 foot cable male/male DB25P 45.00 Click to Order

Punch Reader Manuals
Order# Description Price Buy
ManLRP300 DSI LRP300 Operators manual $45.00 Click to Order
ManSRP300 DSI SRP300 Operators manual 50.00 Click to Order
ManSRP3075 DSI SRP3075 Operators manual 65.00 Click to Order
ManSP75 DSI SP75 Operators manual 65.00 Click to Order
ManNC2400 DSI NC2400 Operators manual 65.00 Click to Order
Man4601 GNT 4601 Operators manual 50.00 Click to Order
Man4604 GNT 4604 Operators manual 50.00 Click to Order
Man4606 GNT 4606 Operators manual 50.00 Click to Order
Man4042 FACIT 4042 Operators manual 65.00 Click to Order
Man4047 FACIT 4047 Operators manual 65.00 Click to Order
ManN4000 FACIT N4000 Operators manual 65.00 Click to Order
Man4070 FACIT 4070 Operators manual 25.00 Click to Order

Custom built RS 232C Cables for Punch Readers. All are made with shielded wire and tested
Order# Description Price Buy
CabLRP300 Cable 10 foot long IBM® serial RS 232c DB9S (9 pin female *see note!) from PC com port to DSI LRP300 punch reader. $53.00 Click to Order
CabNC2400 Cable 10 foot long IBM® serial RS-232c DB9S (9 pin female *see note!) from PC com port to DSI NC2400 punch reader. 53.00 Click to Order
Cab4601 Cable 10 foot long IBM® serial RS-232c DB9S (9 pin female *see note!) from PC com port to GNT 4601 punch reader. 53.00 Click to Order
Cab4604 Cable 10 foot long IBM® serial RS-232c DB9S (9 pin female *see note!) from PC com port to GNT 4604 punch reader. 53.00 Click to Order
Cab4047 Cable 10 foot long IBM® serial RS 232c DB9S (9 pin female *see note!) from PC com port to Facit 4047 and N4000 punch. 53.00 Click to Order
USBM9 USB to Serial RS232C DB9 Male 2 ft Cable and Driver CD Kit USB cable kit
Allows bi-directional speeds of 0-38400 bps USB to CNC's and 0-600 bps to Punch/Readers.
You would also need an RS232c cable to your CNC or Punch. See RS232C this page.
For CNC transfer software see Cimcom. The Standard-A USB plug is approx. 4 by 12 mm.
Supported platform Windows 95/98/ME/2000/XP/Vista & 7 or 8 32bit/NT3.51/NT4.
39.00 Click to Order
     * Caution! Older computers may require a DB25S 25 pin female on the cable. Please let us know if you need this!

Custom built RS-232C Cables for NC or CNC Machines. All are made with shielded wire and tested.
PC to NC or CNC Price Select and Buy
Cable 10 foot long IBM® serial RS 232c DB9S (9 pin female *see note!) from PC com port to NC/CNC (25 pin male). $53.00 Click to Order
Cable 25 foot long IBM® serial RS 232c DB9S (9 pin female *see note!) from PC com port to NC/CNC (25 pin male). 65.00 Click to Order
Cable 50 foot long IBM® serial RS232c DB9S (9 pin female *see note!) from PC com port to NC/CNC (25 pin male). 85.00 Click to Order
Cable 75 foot long IBM® serial RS232c DB9S (9 pin female *see note!) from PC com port to NC/CNC (25 pin male). 105.00 Click to Order
Cable 100 foot long IBM® serial RS232c DB9S (9 pin female *see note!) from PC com port to NC/CNC (25 pin male). 125.00 Click to Order
Cable 125 foot long IBM® serial RS232c DB9S (9 pin female *see note!) from PC com port to NC/CNC (25 pin male). 145.00 Click to Order
Switch box to your NC or CNC Price Select and Buy
Cable 10 foot long IBM® serial RS232c DB25P (25 pin male) from switch box to NC/CNC (25 pin male). 53.00 Click to Order
Cable 25 foot long IBM® serial RS232c DB25P (25 pin male) from switch box to NC/CNC (25 pin male). 65.00 Click to Order
Cable 50 foot long IBM® serial RS232c DB25P (25 pin male) from switch box to NC/CNC (25 pin male). 85.00 Click to Order
Cable 75 foot long IBM® serial RS232c DB25P (25 pin male) from switch box to NC/CNC (25 pin male). 105.00 Click to Order
Cable 100 foot long IBM® serial RS232c DB25P (25 pin male) from switch box to NC/CNC (25 pin male). 125.00 Click to Order
Cable 125 foot long IBM® serial RS232c DB25P (25 pin male) from switch box to NC/CNC (25 pin male). 145.00 Click to Order
* Caution! Older computers may require a DB25S 25 pin female on the cable. Please let us know if you need this!

paper tape punch readers

PAPER TAPE PUNCH READERS

30 day in-house warranty on repairs, you pay the freight. We only ship these UPS, never by mail.


nc2400 dsi punch reader


DSI NC2400 punch reader

DSI NC2400   240 cps reader, 75 cps punch, serial with ASCII, ISO $1495 Rebuilt, exchange.
No trade in, add $100.00    Rental $165.00/month, one month minimum.

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  With exchange $1495.00 No accessories will be sent, hold your machine until you receive our box. We only ship these UPS, never by mail.  With no exchange $1595.00

DSI LRP300 punch reader


DSI LRP300 punch reader DSI LRP300   30 cps reader, 30 cps punch, serial with ASCII, ISO $1195 Rebuilt, exchange. No trade in, add $100.00    Rental $125.00/month, one month minimum.

Click Here to be Redirected to our new site

 With exchange $1195.00    No accessories will be sent, hold your machine until you receive our box. We only ship these UPS, never by mail.  With no exchange $1295.00

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