digital input


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Related to digital input: Digital Output, analog input

digital input

Hardware interfaces that accept only digital signals. Contrast with analog input. See plugs and sockets.
References in periodicals archive ?
32 channels of independent digital inputs with a dual variable logic threshold that permits users to detect when an input is in a low state, an intermediate state or a high state from a single read operation.
0 software is compatible with BridgeCo's DM1100E processor, which supports 12 channels of digital input, and with BridgeCo's DM1500E processor, which supports up to 128 channels of simultaneous, synchronized digital input.
Each analog channel has its own 16-b A/D converter that uses a common clock and trigger for simultaneous and synchronous sampling of all analog and digital inputs at 48 MHz.
The PCI-1758UDI has an interrupt function for each of its 128 digital input channels, which makes configuration easier.
Tenders are invited for Supply of 1-supply instalation ,testing and commissioning of 2048 digital input 32 analog inputs data logger system with built in network internal modem and power supply as rdso specification no.
NI PCI-6509 has 96 channels, 5 V/TTL, and bidirectional digital input/output; NI PCI-6514 has 32 digital inputs and 32 source digital outputs; and NI PCI-6515 features 32 digital inputs and 32 sink digital outputs.
For optimum picture quality, the broad 19" display features DVI-D digital input and supports multiple resolutions up to 1,280 X 1,024.
These units are available in either a 1-, 4- or 8-channel configuration, with universal analog inputs and one digital input and one digital output for each analog channel.
This update permits features such as analog-to-digital conversion, digital input reading and encryption.
The DT9817-R provides up to 500V channel to channel isolation on 8 digital input lines with an input voltage range of +/-3V to +/-32V and 8 digital output lines capable of switching up to 30V @400mA.
The system converts digital input data to castable wax-up shapes using a proprietary material designed specifically for dental molding applications.
Both modes have an option to use an internal reference point, which provides 5% margining using digital input signals, or an external reference point, which allows custom voltages to be set using an external reference voltage.

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