NI 604*E has 2 analog output, how to increase the channel in the future?

[liping]

We are thinking about using NI604*E for our data acquasition, now 2 channel output is enough , but we might increas it to 4 in the future, so does this board expandable? If not, which board should I choose?

Thanks.

[YH_Goh]

Hi Liping,
the 604X card is not expandable. It is a multi function daq card that is designed to have 16Analog channels, 8 DIO,2AO etc.

If your plan is to have more analog output channels, you might like to consider the 671x. These are deligated analog output card that come in 12 or 16 bits.

Regards,
YH Goh
National Instruments