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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule RS-485 Modbus RTU 8 kênh đầu vào tương tự ICP DAS M-2017 CR
Tính năng
Giới thiệu
The M-2017 is an Analog Input module that includes 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 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.
Ứng dụng
Thông số kỹ thuật
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation | |
|---|---|
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ±4 kV for power liner |
| ESD (IEC 61000-4-2) | ±8 kV Air for Random Point |
| Surge (IEC 61000-4-5) | ±2 kV for power liner |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication |
| Analog Input | |
|---|---|
| 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 Samples/Sec. (Total) Fast Mode: 60 Samples/Sec. (Total) |
| Input Impedance | 1 MΩ |
| Common Voltage Protection | -200 VDC ~ +200 VDC |
| Overvoltage Protection | 240 Vrms |
| Overcurrent Protection | Yes, 50 mA at 110 VDC |
| Individual Channel Configuration | Yes |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 to 115200 bps |
| Data Format | N81, N82, E81, O81 |
| Protocol | Modbus RTU, DCON |
| Bias Resistor | Yes, 1k Ω bias resistor by switch selectable |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | +10 VDC ~ +48 VDC |
| Consumption | 0.7 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | 33 x 110 x 96 (W x L x H) |
| Installation | DIN-Rail |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
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Thông tin mua hàng
| M-2017 CR | 8-channel Isolated AI Module using the DCON and Modbus Protocols with High Voltage Protection (RoHS) |
