Contec AIO-160802AY-USB, Руководство пользователя

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7. About Hardware
Table 7.1. Specification (2/2)
Item Specification
Digital I/O
Number of input
channels
Unisolated input 4ch (LVTTL positive logic) *4*5
Number of output
channels
Unisolated output 4ch (LVTTL positive logic)
USB
Bus specification USB Specification 2.0/1.1 standard
USB transfer rate 12Mbps (Full-speed), 480Mbps (High-speed) *6
Power supply Bus power
Common section
Connector 14 pin (screw-terminal) plug header
Number of terminals
used at the same time
127 terminals (Max.) *7
Power consumption
(Max.)
5VDC 450mA
Operating condition 0 - 50
°
C, 10 - 90%RH(No condensation)
Physical dimensions
(mm)
64(W) x 62(D) x 24(H) (exclusive of protrusions)
Weight 90g (Not including the USB cable, attachment)
Attached cable USB cable 1.8m
Compatible wires AWG28 - 16
*1 The non-linearity error means an error of approximately 0.1% occurs over the maximum range at 0 ° C and 50 ° C
ambient temperature.
*2 When using the signal source equipped with the high-speed operational amplifier
*3 This numerical displays the conversion speed for A/D, D/A converter. The minimum executable sampling cycle
depends on the operating condition of the terminal.
*4 You cannot use both the DI00 / DI01 / DI02-pin of digital input feature and the external start / stop signal / external
clock input simultaneously.
*5 Each input accept TTL (5VDC) level signals.
*6 The USB transfer speed depends on the host PC environment used (OS and USB host controller).
*7 As a USB hub is also counted as one device, you cannot just connect 127 USB terminals.
*8 1K Data (1024 data) of buffer memory are implemented.
If (the number of channels) x (the number of samples) ⊆ 1024 data, a sampling with an A/D converter’s conversion
rate of 10 μ SEC/ch is availablel.
However, the actual amount of data that can be stored in the buffer memory will decrease: one unit of data of the
buffer memory is consumed per sampling as the internal status.
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AIO-160802AY-USB