ICP DAS USA ET-7000 series, Руководство пользователя

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Chapter 1
Introduction
ET-7000 AIO User Manual, Apr. 2009, V1.04, EMH-011-104----------
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ET-7017 I/O Specifications:
Analog Input
Input Channels 8 Differential
Input Type
+/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V
+/-20 mA, 0~20 mA, 4~20 mA (jumper selectable)
Resolution 16-bit (Normal Mode) / 12-bit (Fast Mode)
Sampling Rate
10 samples/ second total (Normal Mode) /
50 samples/ second total (Fast Mode)
Accuracy +/-0.1% (Normal Mode) / +/-0.5% (Fast Mode) or better
Bandwidth 15.7 Hz (Normal Mode) / 78. 7Hz (Fast Mode)
Zero drift +/-20 μ V/°C
Span drift +/-25 ppm/°C
Input Impedance
Voltage: 2 MOhm
Current: 125 Ohm
Common Mode Rejection 86 dB min.
Normal Mode Rejection 100 dB
Over Voltage Protection 240 Vrms
ESD Protection 4 kV Contact for each terminal, and 8 kV Air for random point
EFT Protection 4 kV for Power
Digital Output
Output Channels 4 (Sink)
Output Type Isolated Open Collector
Max Load Current 700 mA/ channel
Load Voltage 5 ~ 50 V
DC
Power Requirements
Power Consumption 0.10 A/24 V
DC
Max.