The multifunction counter board for the PCI Express bus APCIe-1711 with FPGA modules has been given two additional functionalities. The first one is the “parallel interface”. This enables up to 28 digital inputs or 16 RS422 and 12 digital inputs to be acquired in parallel. Several types of trigger are possible: software, digital input (on digital inputs, rising and\/or falling edge, maskable) and periodically via timer (maximum resolution 1 \u00b5s = 1 MHz). The data is transferred directly by DMA to the PC’s RAM. The second functionality is the BiSS Master, which has been given an additional C-mode. Using the bidirectional sensor interface, the APCIe-1711 can now exchange data with up to 6 sensors\/actuators on 2 channels via the A\/B or C-mode.
\nThe APCIe-1711 is equipped with four programmable FPGA modules which enable almost all counting applications to be realised on the same hardware basis. The board can be configured quickly and conveniently with the tool supplied (SET1711), and adapted to changing needs as desired. The protective circuits of the digital inputs and outputs make the APCIe-1711 particularly suitable for applications in harsh industrial environments.
\nFor each of the modules, the user can choose between the following functionalities and combine them as desired: incremental counter, SSI, PWM, counter\/timer, pulse acquisition, Chronos, ETM, TOR, BiSS Master (Bidirectional Serial Interface), TTL I\/O, digital I\/O, etc. Additional functionalities such as Sin\/Cos or EnDat can in future be integrated in piggyback modules and added to the circuit board. Customer-specific functionalities can be implemented without a change of hardware. In order to acquire data in real time, the user can resort to a DMA data exchange for the new functionalities.
\nAll inputs and outputs are optically isolated up to 1000 V and protect the system against dangerous interference from the environment. Up to 28 inputs and 12 outputs take on different control and regulating tasks.<\/p>\n","protected":false},"excerpt":{"rendered":"
The multifunction counter board for the PCI Express bus APCIe-1711 with FPGA modules has been given two additional functionalities. The first one is the “parallel interface”. This enables up to 28 digital inputs or 16 RS422 and 12 digital inputs to be acquired in parallel. Several types of trigger are possible: software, digital input (on […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-191004","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/191004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/comments?post=191004"}],"version-history":[{"count":0,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/191004\/revisions"}],"wp:attachment":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/media?parent=191004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/categories?post=191004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/tags?post=191004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}