Data Acquisition
The M-2017 is an analog input module that includes 8 differential 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 set 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.
CPU Module | |
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Watchdog Timer | Module, Communication (Programmable) |
Isolation | |
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Intra-module Isolation | 3000 VDC |
EMS Protection | |
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EFT (IEC 61000-4-4) | ±4 kV for Power Line |
ESD (IEC 61000-4-2) | ±8 kV Contact for Each Terminal ±16 kV Air for Random Point |
Surge (IEC 61000-4-5) | ±2 kV for Power Line |
LED Indicators | |
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Status | 1 x Power and Communication |
Analog Input | |
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Channels | 8 Differential |
Type | Voltage Current |
Range | Voltage: ±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V Current: ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (DIP switch selectable) |
Resolution | 16-bit |
Accuracy | Normal Mode: ±0.1% of FSR Fast Mode: ±0.5% of FSR |
Sampling Rate | Normal Mode: 10 Hz (Total) Fast Mode: 60 Hz (Total) |
Input Impedance | 1 MΩ |
Common Voltage Protection | ±200 VDC |
Overvoltage Protection | 240 Vrms |
Overcurrent Protection | 50 mA at 110 VDC |
Individual Channel Configuration | Yes |
COM Ports | |
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Ports | 1 x RS-485 |
Baud Rate | 1200 ~ 115200 bps |
Data Format | (N, 8, 1), (N, 8, 2), (E, 8, 1), or (O, 8, 1) |
Protocol | Modbus RTU, DCON |
Bias Resistor | 1k Ω (DIP switch selectable) |
Power | |
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Reverse Polarity Protection | Yes |
Input Range | +10 ~ +48 VDC |
Consumption | 0.7 W Max. |
Mechanical | |
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Dimensions (mm) | 33 x 110 x 96 (W x L x H) |
Installation | DIN-Rail Mounting |
Environment | |
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Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -30 ~ +80 °C |
Humidity | 10 ~ 95% RH, Non-condensing |
PRODUCT SERIES | DESCRIPTION | QTY | INQUIRY |
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M-2017 CR | 8-channel Isolated AI Module using the DCON and Modbus Protocols with High Voltage Protection (RoHS) | 1 |