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M-2017 - 8-channel Isolated Analog Input Module With High Voltage Protection
by ICP DAS
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M-2017_SUMMARY.html
- 8-channel Differential Analog Input
- DIP Switch Selectable Voltage or Current Input
- 240 Vrms Overvoltage Protection
- Supports Fast and Normal Mode Sampling
- 4 kV ESD and EFT Protection
- Overcurrent Protection
- Individual Channel Configuration
- Dual Watchdog
- 3000 VDC Intra-Module Isolation, Field to Logic
- Wide Operating Temperature Range: -25C to 75C
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M-2017_DESCRIPTION.html
ICP DAS USA's M-2017 is an Analog Input module that is equipped with 8 differential Analog Input channels. The module provides a programmable input range on all Analog Input channels, and each channel can be configured for an individual input range, providing a high overvoltage protection of 240 Vrms and 50mA overcurrent protection at 110 VDC/VAC. Voltage and current input is DIP switch selectable. The sampling rate for the M-2017 module is adjustable and can be configured to either fast or normal mode. The module also features per-channel open wire detection for current input of 4 to 20 mA, and provides 8 kV ESD protection, 4 kV EFT protection, 2 kV surge protection, and 3000 VDC intra-module isolation. The M-2017 module supports both the Modbus RTU and DCON protocols, which can be configured via software.
M-2017.html
System Specifications
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Interface
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RS-485
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Bias Resistor
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Yes, 1kΩ bias resistor by switch selectable
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Format
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N81, N82, E81, O81
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Baud Rate
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1200 to 115200 bps
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Protocol
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Modbus RTU, DCON
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Dual Watchdog
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Yes, Module (1.6 Seconds), Communication (Programmable)
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System LED Indicator
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Yes, 1 as Power/Communication Indicator
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I/O LED Indicators
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-
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7-Segment LED Display
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-
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Intra-module Isolated, Field-to-Logic
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3000 VDC
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ESD (IEC 61000-4-2)
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8 kV Contact for each terminal and 16 kV Air Random Point
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EFT (IEC 61000-4-4)
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±4 kV for Power
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Surge (IEC 61000-4-5)
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±2 kV for power liner
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Reverse Polarity Protection
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Yes
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Input Voltage Range
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+10 ~ +48 VDC
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Power Consumption
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0.7 W
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Dimensions (L x W x H)
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110 x 33 x 96 mm
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Installation
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DIN-Rail
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Operating Temperature
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-25C to +75C
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Storage Temperature
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-30C to +80C
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Relative Humidity
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10 ~ 95% RH, Non-condensing
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I/O Specifications
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Input Channels
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8 Differential
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Input Range
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Voltage
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±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V
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Current
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±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (DIP switch selectable)
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Resolution
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16-bit
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Sampling Rate
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Normal Mode: 10 Samples/Sec. (Total)
Fast Mode: 60 Samples/Sec. (Total)
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Accuracy
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Normal Mode: ±0.1% of FSR
Fast Mode: ±0.5% of FSR
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Common Voltage Protection
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+/-200 VDC
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Overcurrent Protection
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Yes, 50 mA at 110 VDC
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Input Impedance
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1 MΩ
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Over Voltage Protection
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240 Vrms
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Individual Channel Configuration
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Yes
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Connection
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20-Pin Removable Terminal Block
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