PCIe-DIO96H High-Density, Logic-Level, Digital I/O User's Guide Document Revision 2 September 2014 © Copyright 2014
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Table of Contents Preface About this User's Guide ....................................................................................................................... 4 Conventions in this user's guide ......................................................................................................................... 4 Where to find more information .........................................................................................................................
Preface About this User's Guide This user's guide describes the Measurement Computing PCIe-DIO96H data acquisition device and lists device specifications. Conventions in this user's guide For more information Text presented in a box signifies additional information related to the subject matter. Caution! Shaded caution statements present information to help you avoid injuring yourself and others, damaging your hardware, or losing your data.
Chapter 1 Introducing the PCIe-DIO96H Overview: PCIe-DIO96H features This manual explains how to install and use the PCIe-DIO96H board. The PCIe-DIO96H is a high-density, logic-level digital I/O board designed for PCI Express (PCIe) bus. The PCIe-DIO96H is fully compatible with software written for the PCI-DIO96H and USB-DIO96H. The PCIe-DIO96H provides 96 digital I/O lines in four independent port groups. Each digital port group is divided into two 8-bit ports and two 4-bit ports.
PCIe-DIO96H User's Guide Introducing the PCIe-DIO96H Functional block diagram PCIe-DIO96H functions are illustrated in the block diagram shown here. 5V Power Molex Connector +5V (VDD) +5V Fuse Protection +5V Fuse Protection To +5V components (Note: Outputs to CPLD are 3.3V with 5V inputs) 1.5V Regulator FOURTHPORTA 24 Control High Drive FOURTHPORT FOURTHPORTB FOURTHPORTCL In FOURTHPORTCH Out 3.3V 3.3V Board Power 3.
Chapter 2 Installing the PCIe-DIO96H What comes with your shipment? The following items are shipped with the PCIe-DIO96H: Hardware PCIe-DIO96H Software MCC DAQ CD Documentation MCC DAQ Quick Start This booklet provides an overview of the MCC DAQ software you received with the device, and includes information about installing the software. Please read this booklet completely before installing any software or hardware.
PCIe-DIO96H User's Guide Installing the PCIe-DIO96H Installing the hardware The PCIe-DIO96H is completely plug-and-play. There are no switches or jumpers to set on the board. Configuration is controlled by your system's BIOS. Perform the steps to install your board.. Install the MCC DAQ software before you install your board The driver needed to run your board is installed with the MCC DAQ software. Therefore, you need to install the MCC DAQ software before you install your board.
PCIe-DIO96H User's Guide Installing the PCIe-DIO96H Signal connections The table below lists the board I/O connector, applicable cables and compatible accessory boards.
PCIe-DIO96H User's Guide Installing the PCIe-DIO96H Connector pinout Main I/O connector pinout Signal name Pin GND 100 +5V User Output* 99 THIRDPORTC Bit 0 98 THIRDPORTC Bit 1 97 THIRDPORTC Bit 2 96 THIRDPORTC Bit 3 95 THIRDPORTC Bit 4 94 THIRDPORTC Bit 5 93 THIRDPORTC Bit 6 92 THIRDPORTC Bit 7 91 THIRDPORTB Bit 0 90 THIRDPORTB Bit 1 89 THIRDPORTB Bit 2 88 THIRDPORTB Bit 3 87 THIRDPORTB Bit 4 86 THIRDPORTB Bit 5 85 THIRDPORTB Bit 6 84 THIRDPORTB Bit 7 83 THIRDPORTA Bit 0 82 THIRDPORTA Bit 1 81 THIRDPORT
PCIe-DIO96H User's Guide Installing the PCIe-DIO96H Cabling Cable is labeled “Pins 1-50”. 50 49 50 1 2 Key 100 The red stripe identifies pin # 1 99 100 1 51 Key 51 52 Cable is labeled “Pins 51-100”. The red stripe identifies pin # 51 Figure 2. C100FF-x cable Caution! When connecting the cable to the board's I/O connector, make sure that the arrow indicating pin 1 on the board connector lines up with the arrow indicating pin 1 on the cable connector.
PCIe-DIO96H User's Guide Installing the PCIe-DIO96H Field wiring and signal termination You can use the following screw terminal boards to terminate field signals and route them into the PCIe-DIO96H using the C100FF-x cable. CIO-MINI50 – 50-pin screw terminal board. CIO-TERM100 – 100-pin screw terminal board (two 50-pin IDC connectors). CIO-SPADE50 — 16" × 4" termination panel which mates with both 37-pin and 50-pin connectors.
Chapter 3 Functional Details CIO-ERB24 and SSR-RACK24 daisy chain configuration Many relay and solid-state relay (SSR) racks provide only 24-bits of digital I/O. You can configure the CIOERB24 relay output board and SSR-RACK24 I/O module rack in a daisy chain configuration to use all of the digital I/O bits provided by the PCIe-DIO96H board. An example of the daisy chain configuration scheme for each board is shown below. PCIe-DIO96H The PCIe-DIO96H board provides digital I/O in a group of 96 bits.
PCIe-DIO96H User's Guide Functional Details Replacing a fuse The PCIe-DIO96H has two individual 1 amp slow blow fuses. One fuse is connected to the +5V User Output at pin 49, and is labeled F1 on the board. The second fuse is connected to the +5V User Output at pin 99, and is labeled F2 on the board. A spare fuse is installed on the board at location F3. All fuses are secured to the board with clips for convenient replacement. A fuse will blow during operation if amperage exceeds 1 amp.
Chapter 4 Specifications All specifications are subject to change without notice. Typical for 25 °C unless otherwise specified. Specifications in italic text are guaranteed by design. Digital input/output Table 1. Digital I/O specifications Parameter Specification Digital type Output Input Configuration Number of I/O Output high Output low Input high Input low Power-up / reset state 8255 emulation, Mode 0 74ABT244 74LV373A 8 banks of 8, 8 banks of 4, programmable by bank as input or output 96 2.
PCIe-DIO96H User's Guide Specifications Bus Table 5. Bus specifications Parameter Specification Bus type Bus width PCI Express 1.0a x1 lane PCI Express Signal connector Table 6.
PCIe-DIO96H User's Guide Specifications Table 7.
Declaration of Conformity According to ISO/IEC 17050-1:2010 Manufacturer: Address: Measurement Computing Corporation 10 Commerce Way Suite 1008 Norton, MA 02766 USA Product Category: Electrical equipment for measurement, control and laboratory use.
Measurement Computing Corporation 10 Commerce Way Suite 1008 Norton, Massachusetts 02766 (508) 946-5100 Fax: (508) 946-9500 E-mail: info@mccdaq.com www.mccdaq.
