[GreenKeys] RS232 to Loop Converter

[Jack Hart]

ZCZC

 

I am thinking of ordering another run of my RS232-to-loop PC

boards. These boards provide a transmit/receive high voltage loop to

transmit/receive RS232 interface. The boards are very high

quality and are not cheap...but they are worth it. This board

would be perfect for those Tempest Dovetrons and other TU's that don't

have a HV loop interface. Or, they are just the ticket as an

interface to your PC for Heavymetal or MMTTY.

 

If there is enough interest, I will order another batch.  I also have

a large quantity of the parts, so I can provide them fully wired and tested,

if desired.  Cost would be around $40 wired and tested, plus shipping. 

A "naked" board would be $20, plus shipping.

(This covers my cost...I don't want to make money on this, but I surely
don't want

to lose money!) An external loop supply is required. 

 

Please let me know if interested.

 

73,

Jack K0TTY

 

NNNN

 

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