The OME-PIO-D144 provides 144 TTL digital I/O lines. The OME-PIO-D144 consists of eighteen 8-bit bi-directional ports (3 ports on each connector). The 8-bit ports on each connector are port A (PA), port B (PB), and port (PC). Each 8-bit port can be independently set as input or output. All ports are configured as inputs upon power-up or reset. The OME-PIO-D144 has one D-Sub connector and five 50-pin flat cable connectors. Each header can connect to a 50-pin flat cable. The flat cable can be connected to OME-ADP-37/PCI or OME-ADP- 50/PCI adapter which can be fixed on the computer chassis. It can be installed in a 5 V PCI bus and supports true "Plug & Play".
Software Development Kit All boards are supplied with a standard software development kit for Windows XP/Vista/7. The software development kit includes dll files for programming in C,C++ or other high level languages and OCX files for Visual Basic or Active X programming.LabView drivers are also included.
Specifications ALL INPUTS AND OUTPUTS ARE TTL-COMPATIBLE Logic High Voltage: 2.4 V (min) Logic Low Voltage: 0.8 V (max) Sink Current: 64 mA (max) Source Current: 32 mA (max) 4 Interrupt Sources: CON1, PC0, PC1, PC2, PC3 Operating Temperature: 0 to 60°C (32 to 140°F) Storage Temperature: -20 to 80°C (-4 to 176°F) Humidity: 0 to 90% RH non-condensing Dimensions: 105 H x 180 mm W (4.1 x 7.1") Power Consumption: +5 V @1100 mA