High-Speed General-purpose Analog Output Board for ISA

DA12-4(PC) is high-speed and low-cost D/A conversion board. Up to 5µsec/channel high-speed conversion can be done with high flexibility. Equipped with a programmable timer which can be set up per an external trigger input or 1µsec, it is adaptable to full-line data acquisition system. Furthermore, variety of interrupt level and method are carried out.

	High speed coversion provide less than 5µsec settling time of output voltage. Four output channnels.
	The output range of each channel can set up by individual jumper.
	Equipped with programmable timer which can set up interruption timing periodically.
	Built-in safety circuit keeps all output level at the bottom of the range if power-failure or interrupt will occur.
	It has the reset command which changes an interface board into an initial state (power-on state).
	It has the external trigger input of a TTL level. A conversion start and interruption can be caused by the falling edge from [HIGH] to [LOW]. It has each one general-purpose digital input-and-output (TTL level).