esd electronics, inc. H A R D W A R E • S O F T W A R E • E N G I N E E R I N G VME-DPIO32 32 Digital I/Os • 32 digital process inputs with interrupt 32 outputs 6...28 V/0.3 A, sustained short-circuit-proof, error detection All 32 outputs programmable for pulse-width modulation (PWM) or gating control VME-DPIO32 • Up to 20 inputs programmable as counters For further information please visit http://www.esd-electronics-usa.com/VME.html Opto-isolated Process I/Os VME-DPIO32 contains 32 opto-isolated digital process I/O channels including all necessary components on a VMEbus 6U board and needing one slot. Counter Inputs You can use up to 20 digital inputs as counter inputs; four Wide Voltage Ranges connect in parallel to CIO8536 and to HD64143. The maxi- The 32 digital I/O channels are programmable in 8 groups of 4 mum counter frequency for these four inputs is 3 MHz (CIO as inputs or outputs. The groups are electrically isolated from 8536). Depending on the operating mode, the counters of the each other. The input channels accept an input voltage range HD63143 can process frequencies of up to 100 kHz or up to of 5 VDC to 30 VDC with each channel generating an interrupt 1 MHz. For the counter inputs, different operating modes are on the VMEbus programmable to rising or to falling edge and possible: Event counter, pulse-width measurement, frequency the inputs are overvoltage protected between -3 VDC and +35 measurement, free running with interrupt incremental encoder VDC. The digital output channels accept an operating voltage inputs etc. range of 6 VDC to 24 VDC with a rated current of 0.3 A. Display and Simulation Output Protection and Error Signals The actual I/O status and error status of each I/O channel The output drivers are the components LMD18400. Activated is displayed by a two-colored LED on the front panel of the by short-circuit, over-temperature and over-voltage, the pro- VMEDPIO32. Additionally, there are test sockets for each chan- tection circuit of the driver sends an error signal upon the fol- nel located on the front panel for stimulation of the input chan- lowing conditions: no load, short-circuit to GND, to VCC, over- nels or for disable of the output-driver error signal. voltage or over-temperature of the driver module. Software Support PWM Driver software for the VME-DPIO32 is available for all popular In addition to the bit programmable operating mode of the out- operating systems puts, it is possible to use the single output channels via the growing with the pulse processor components HD63143 for pulse-width modu- lation (PWM). 2 x 24 programmable 16-bit registers for switch- ing period and resolution are available. The minimum pulse challenge width amounts to 10: s. The outputs can be synchronized. Phone: 800-732-8006 • Fax: 800-732-8093 • Web: http://www.esd-electronics.us • Email: us-sales@esd-electronics.com esd electronics, inc. H A R D W A R E • S O F T W A R E • E N G I N E E R I N G VME-DPIO32 32 Digital I/Os Technical Specifications Process section Interrupt Up to 32 channels 5...30 V, pro- Inputs grammable edge, overvoltage VME-DPIO32 protected Outputs Up to 32 channels 6...28 V, 0.3 A (24 V, 50 °C) sustained short- For further information please visit circuit-proof, error detection with http://www.esd-electronics-usa.com/VME.html interrupt PWM All 32 output channels, three-phase General current operation possible, period Ambient temperature 0...70o C and resolution programmable Humidity Max. 90%, non-condensing Counter Max. 16 input channels at P2 con- Connector types P1: DIN 41612-C96 nector, 20 controller inputs (4 in- puts parallel to CIO and HD63143), P2: DIN 41612-C64 max. counter frequency 3 MHz (4 Board size 160 mm x 233 mm CIO counters) VME dimensions 6U height, 1 slot width Electrical With optocouplers, according to Isolation VDE 0110b §8, isolation class C: 250 VAC / 300 VDC Order Information VMEbus section Designation order no. Base address Selectable by jumpers over the VME-DPIO32 32 digital I/Os, PWM, V.1607.02 whole address range of 16 Mbytes. counter, timer The board covers 4 Kbytes. VME-DIOC- ADAPT1 Adapter module P2 - V.1923.01 Address Modifier Full AM decoding additionally with terminal blocks (AM) don’t care mode for ‘supervisory’/’ VME-DIOC-ADAPT2 Adapter module P2 - V.1923.02 non-privileged’ mode. terminal blocks VMEbus revision IEEE 1014 rev. D VME-DPI32-P2VCC 24 V connection for P2 V.1607.90 compatibility VME-DPI32-OS9 C driver for OS-9 as a P.1607.50 Data transfer options S- ADO24, SD16 source code VME-DPI32-VxW C driver for VxWorks as P.1607.56 a source code esd electronics, Inc. Phone: 800-732-8006 Fax: 800-732-8093 Web: http://www.esd-electronics.us Email: us-sales@esd-electronics.com