Hardware Modifications
78
16DI/8DO Interface Module Description
Introduction
The PFXZPBMPX16Y82 is categorized as a digital input/output module. It can be associated with
a DIN rail terminal card, and is compatible with the mini PCIe card.
During card installation, there is no need to set jumpers or DIP switches. Instead, all bus-related
configurations such as base I/O address and interrupt are automatically done by the Plug-and-Play
function.
The PFXZPBMPX16Y82 has a built-in DIP switch that helps define each ID of the card when
multiple 16DI/8DO interface module has been installed.
The PFXZPBMPX16Y82 offers two counter inputs which can perform event counting, frequency
measurement and pulse width measurement. The counters on the interface module have a counter
value match interrupt function. When this interrupt function is enabled, an interrupt signal is
generated if the counter value reaches a pre-set counter match value. The counter continues to
count until an overflow occurs; then it goes back to its reset value zero and continue the counting
process. You can set each individual counter channel to count either falling edge (high-to-low) or
rising edge (low-to-high) signals.
The figure shows the 16DI/8DO interface module:
The figure shows the 16DI/16DO DIN rail terminal card and cable:
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