Data Acquisition
The M-2217CI-4 is a 4-channel analog differential input module with 3000 VDC channel-to-channel isolation. It provides a programmable input range on all analog input channels (±1 V, ±2.5 V, ±5 V, ±10 V, ±20 mA) also high overvoltage protection of 120 VDC. The sampling rate of the M-2217CI-4 is adjustable and is available in either fast or normal mode. It also provides 4 kV ESD protection and 3750 VDC intra-module isolation.
CPU Module | |
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CPU | 32-bit ARM |
Watchdog Timer | Module, Communication (Programmable) |
Isolation | |
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Intra-module Isolation | 3750 VDC |
EMS Protection | |
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EFT (IEC 61000-4-4) | ±4 kV for Power Line |
ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 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 | 4 Differential |
Type | Voltage Current |
Range | Voltage: ±1 V, ±2.5 V, ±5 V, ±10 V Current: ±20 mA |
Resolution | Normal Mode: 16-bit Fast Mode: 12-bit |
Accuracy | Normal Mode: ±0.1% of FSR Fast Mode: ±0.5% of FSR |
Sampling Rate | Normal Mode: 10 Hz (Total) Fast Mode: 200 Hz (Total) |
Input Impedance | 20 MΩ |
Overvoltage Protection | 120 VDC |
Channel-to-Channel Isolation | 3000 VDC |
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 | 10 k Ω |
Power | |
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Reverse Polarity Protection | Yes |
Input Range | +10 ~ +48 VDC |
Consumption | 5.4 W Max. |
Mechanical | |
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Dimensions (mm) | 33 x 176 x 130 (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 ~ 90% RH, Non-condensing |
PRODUCT SERIES | DESCRIPTION | QTY | INQUIRY |
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M-2217CI-4 CR | 4-ch Channel to Channel Isolation Differential Analog Input Module using the DCON and Modbus Protocols (RoHS) | 1 |