Service unit DSM4000

The DSM4000’s rugged construction, digital input and output capabilities and fast data throughput rates are ideally suited for many applications including wind tunnel and gas turbine testing. One DSM4000 can support up to eight ZOC pressure scanners and output ail data, converted to engineering units at up to 625 Hz/channel. Ail communications are through the single Ethernet 100baseT connection. For applications where the DSM4000 is too large, Scanivalve’s ERAD4000 may be a good alternative. The ARINC429 version of the DSM4000 maintains ail of the features and functionality of the Ethernet version except it has eight transmit-only ARINC429 channels in addition to the 100baseT Ethernet port. The DSM4000’s power supply was specifically designed around the demanding requirements of a flight test application and can operate over a wide voltage input range. The Ethernet port remains fully functional for communication, data acquisition, setup, and diagnostics. FEATURES IEEE1588-2008v2 PTP compatible DSP Technology Sample rates up to 625 Hz/channel Accepts up to 8 ZOC electronic pressure SCannerS (512 channels max) Ethernet 100baseT ARINC429 (optlonal) Digital Input and Output capability GENERAL DESCRIPTION The Digital Service Module, DSM4000, is designed to interface up to eight Scanivalve ZOC pressure scanners or EIM (Electrical Input Module) units to an Ethernet network. The DSM4000 is a complété data acquisition system built in a rugged, stainless steel enclosure. The DSM4000 performs ail of the engineering unit conversion, configuration and communication tasks for the analog ZOC modules and also gives the user 5 digital inputs and outputs.