Omega DAQP-208 User Manual
1. Introduction
DAQP series cards are PCMCIA type II data acquisition adapters with 4 differential or 8
single-ended analog input channels. The number of input channels can be expanded to 128
when used with input expansion cards. DAQP series products include the DAQP-208, the
DAQP-208H and the DAQP-308. Card features include:
single-ended analog input channels. The number of input channels can be expanded to 128
when used with input expansion cards. DAQP series products include the DAQP-208, the
DAQP-208H and the DAQP-308. Card features include:
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Sampling rate up to 100 kHz with 12 or 16 bit resolution
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4 differential or 8 single-ended analog input channels, expandable to 128 channels
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Two 12 bit D/A channels with direct or synchronized update
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Bipolar input range up to ±10 volts with programmable gain of 1, 2, 4 or 8
(DAQP-208/308) or gain of 1, 10, 100 or 1000 (DAQP-208H)
(DAQP-208/308) or gain of 1, 10, 100 or 1000 (DAQP-208H)
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Programmable scan list with up to 2048 channel and gain entries, plus selectable scan
speed of 10, 20 or 40 µs
speed of 10, 20 or 40 µs
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Additional 16 bit timer/counter with auto reload, read-out/overflow latches and
internal/external gate control and clock sources
internal/external gate control and clock sources
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Software, TTL or analog trigger with
programmable threshold and
pre-trigger capability
programmable threshold and
pre-trigger capability
Equipped with a 4K data FIFO, the
DAQP card can achieve high speed data
acquisition under various operating
platforms. Also equipped with a 2048
entry scan FIFO, the DAQP supports full
speed, random order channel scanning
and gain selection for all input channels
including expansion channels.
DAQP card can achieve high speed data
acquisition under various operating
platforms. Also equipped with a 2048
entry scan FIFO, the DAQP supports full
speed, random order channel scanning
and gain selection for all input channels
including expansion channels.
The DAQP card uses a 24-bit pacer clock and a programmable divide-by-2, by-10 or by-100
pre-scaler. The pacer clock can be used with either an internal or external clock source.
DAQP series cards are also equipped with two independent 12 bit D/A output channels with
a bipolar range of -5 to +5 volts. D/A channels can be updated directly when writing the
corresponding D/A port (direct mode) or simultaneously with a synchronization signal.
pre-scaler. The pacer clock can be used with either an internal or external clock source.
DAQP series cards are also equipped with two independent 12 bit D/A output channels with
a bipolar range of -5 to +5 volts. D/A channels can be updated directly when writing the
corresponding D/A port (direct mode) or simultaneously with a synchronization signal.
DAQP-208/208H/308 Users Manual
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