R-9028V1
8-ch Isolated Voltage Output Redundant Module
Features
- 8 voltage output channels
- Power-on value & Safety value
- 16 bit D/A Converter
- Channel short-circuit protection and disconnection detection
- Termination board disconnection detection
- Redundant switching time (< 1 ms)
Introduction
The R-9028V1 is a high-precision 8-channel, 16-bi channel-isolated voltage output module with the following features.
- Voltage Output Range: 1 ~ 5V or -10V ~ +10V.
- High Accuracy: Tolerance ±0.05% FSR to ensure accurate voltage output.
- Power-on Value & Safety Value: Ensures that the module outputs a predefined voltage during startup or abnormal conditions.
- Channel Isolation: Complete isolation of electrical signals between channels ensures that channels do not interfere with each other.
- Channel Short-circuit protection & Disconnection Detection: Ensures safe and stable wiring of the channel.
- LED Indicator: Displays channel abnormal status and module operation status.
The R-9028V1 module must be used with a terminal board to connect external signals and supports a terminal board disconnection detection mechanism to ensure wiring stability. It features a 3000 VDC isolation design, providing robust noise immunity between the backplane and external signals, making it highly suitable for industrial environments. Additionally, the module supports a redundancy design, allowing the system to continue stable operation even if a single I/O module fails, further enhancing system reliability.
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
This combination include other products.
Similar Products
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | Yes |
| ESD (IEC 61000-4-2) | Yes |
| LED Indicators | |
|---|---|
| Status | 1 PWR, 1 MOD, 1 ACT, 1 DX, 1 ERR LED 0~7 for CH Hi/Lo Alarm |
| Analog Output | |
|---|---|
| Channels | 8 |
| Type | 1 ~ 5 V, ±10 V |
| Range | 1~5V : +20% (0~6VDC) ±10V : ±20% (±12VDC) |
| Resolution | 16 bit |
| Accuracy | ±0.05% FSR |
| Zero Drift | ±4 ppm/℃ |
| Span Drift | ±3 ppm/℃ |
| Open Wire Detection | Yes |
| Voltage Output Capability | >10K Ω |
| Power-on Value | Yes |
| Safe Value | Yes |
| Isolation | 3000 VDC |
| I/O Expansion | |
|---|---|
| I/O Type | RDB-S09 / RDB-D09 |
| Power | |
|---|---|
| Consumption | 6.3 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 33 x 129 x 130 |
| Environment | |
|---|---|
| Operating Temperature | -25 °C ~ +70 °C |
| Humidity | 5 ~ 95% RH, Non-condensing |
