Experimental Physics and
Industrial Control System

> 	I need to find a high current (15 mA at +5V) binary output device
> to drive a relay.  Typical TTL output devices, like the XYCOM XVME-240, do
> not provide enough current at 5V.
> 	If anybody knows of such a device, and if there is existing EPICS
> support for it, that would be excellent.

The Greenspring IP-Unidig module is a 24-bit digital I/O  Industry Pack module
capable of sinking up to 64mA per bit at 5V. It has on-board 5V pullup supply
and open-collector outputs. I have written EPICS device support for it, using
the Message Passing Facility.

Mark Rivers

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Re: in search of: high current binary output device Leonard J. Reder

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