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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule RS-485 Modbus RTU 8 kênh đầu ra tương tự AO ICP DAS M-2228CI CR
Features
Introduction
The M-2228CI is an 8-channel analog differential output module with 3000 VDC channel-to-channel isolation. It provides a programmable output range on all analog output channels (0 ~ 5 V, +/-5 V, 0 ~ 10 V, +/-10 V, +4 ~ +20 mA or 0 ~ +20 mA). Each analog output channel can be configured for an individual range and provides an RF immunity level matching that defined by the IEC 61000-4-3 standard. The module also features per-channel open wire detection for +4 ~ +20 mA outputs, together with 4 kV ESD protection as well as 3750 VDC intra-module isolation. Options for configuring power-on and safe values are also included.
Applications
Specifications
| CPU Module | |
|---|---|
| CPU | 32-bit ARM |
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
|---|---|
| Intra-module Isolation | 3750 VDC |
| EMS Protection | |
|---|---|
| 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 | |
|---|---|
| Status | 1 x Power and Communication |
| Analog Output | |
|---|---|
| Channels | 8 Differential |
| Type | Voltage: 0 ~ +5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC Current: 0 ~ +20 mA, +4 ~ +20 mA |
| Resolution | 12-bit |
| Accuracy | ±0.1% of FSR |
| Short Circuit Protection | Yes |
| DA Output Response Time | 10 ms per channel |
| Programmable Output Slope | Voltage: 0.0625 ~ 512 V/Second Current: 0.125 ~ 1024 mA/Second |
| Open Wire Detection | Yes, +4 ~ +20 mA |
| Current Output Capacity | 500 Ω |
| Voltage Output Capability | 10 V @ 10 mA |
| Channel-to-Channel Isolation | 3000 VDC |
| Power-on Value | Yes |
| Safe Value | Yes |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 to 115200 bps |
| Data Format | (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Protocol | Modbus RTU, DCON |
| Bias Resistor | 10 kΩ |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +48 VDC |
| Consumption | 6.0 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | 33 x 176 x 130 (W x L x H) |
| Installation | DIN-Rail mounting |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Download
Ordering Information
| M-2228CI CR | 8-ch Channel to Channel Isolation Differential Analog Output Module using the DCON and Modbus Protocols (RoHS) |
