Module RS-485 Modbus RTU 4 kênh đầu ra tương tự AO ICP DAS M-2224CI CR
Features
- 4-channel differential analog outputs
- Current, Voltage Output
- Open Wire Detection for Current Output
- RF Immunity
- Short Circuit Protection
- Dual Watchdog
Introduction
The M-2224CI is a 4-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
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
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 |
4 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
Datasheet
Documents
Ordering Information
| M-2224CI CR |
4-ch Channel to Channel Isolation Differential Analog Output Module using the DCON and Modbus Protocols (RoHS) |
