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Module RS-485 Modbus RTU 4 kênh đầu ra tương tự AO ICP DAS M-7024-G CR
Features
• 4-channel Analog Output
• Software Selectable Current or Voltage Output
• Power-on Value Setting
• Safe Value Setting
• 3000 VDC Intra-module Isolation
• Programmable Output Slope
• Dual Watchdog
• Wide Operating Temperature Range: -25 to +75°C
Introduction
The I-7024 is a 14-bit 4-channel analog output module that provides current and voltage outputs. There are options for power-on values and safe values. It features 3000 VDC intra-module isolation. The I-7024R is the same as the I-7024 and provides additional 5-channel digital inputs and 4 KV ESD protection on each terminal. The M-7024/M-7024R support Modbus RTU and DCON protocols and can be configured via software. Their hardware specifications are the same as those of the I-7024/I-7024R.
Specification
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation | |
|---|---|
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
|---|---|
| ESD (IEC 61000-4-2) | ±2 kV Contact for Each Terminal |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication |
| Analog Output | |
|---|---|
| Channels | 4 |
| Type | Voltage Current |
| Range | Voltage: 0 ~ 5 V, ±5 V, 0 ~ 10 V, ±10 V Current: 0 ~ 20 mA, 4 ~ 20 mA |
| Resolution | 14-bit |
| Accuracy | 0.1% |
| Short Circuit Protection | Yes |
| DA Output Response Time | 10 ms |
| Power on Value | Yes |
| Safe Value | Yes |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Protocol | Modbus RTU, DCON |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +30 VDC |
| Consumption | 2.4 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 123 x 72 x 35 (W x L x H) |
| Installation | DIN-Rail |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
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Ordering information
| M-7024-G CR | 4-ch 14-bit AO Module using DCON and Modbus Protocols (Gray Cover) (RoHS) |