Advantech’s IIoT Automation Group is pleased to announce the launch of the PCIe-1730H and the PCIe-1756H digital I/O cards with a digital filter function to prevent false detection of input signals.

The PCIe-1730H offers 16 isolated digital input channels as well as 16 isolated digital output channels with isolation protection of up to 2.500 V_dc.  There are 32 TTL digital I/Os and all input signals can be used as interrupts. 

The PCIe-1756H feature 32 opto-coupler isolated inputs (for use with current sink outputs) and 32 isolated outputs, with all the inputs having interrupt function.

The digital filter function helps reduce or eliminate noise and chatter input signals.  This digital filter can be applied to all input terminals and they may be used as interrupts with the settings applied in the software.  These features assist in conquering harsh environments and realize real-time response machines.