Module 8 kênh đầu vào dòng điện 4~20mA ICP DAS R-9017C1H CR
The R-9017C1H is an 8-channel, 16-bit channel-isolated analog current input module with the following features:
- Current Input Range: Supports 4 ~ 20mA current input and ±25% over-range measurement.。
- High Accuracy: Tolerance ±0.05% FSR to ensure accurate current readings。
- Sampling Rate: 100 Hz
- Channel Isolation: Complete isolation of electrical signals between channels ensures that channels do not interfere with each other.
- High/Low Alarm: Abnormal channel current is alerted immediately to ensure the safety of system operation.
- Channel Disconnection Detection: Ensures safe and stable wiring of channels.
- Channel Loop Power: Channels can provide 28VDC to simplify equipment wiring.
- HART Communications: Built-in HART master communication for accessing HART device information.
- LED Indicator: Displays channel abnormal status and module operation status.
The R-9017C1H 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 provides 3000 VDC isolation between the power supply and the backplane bus, making it better able to prevent noise interference in industrial environments without affecting the RIO-98×0 system. 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.
Features
- 8 current input channels
- Overrange measurement (0~24 mA)
- Built-in HART master interface
- 16 bit A/D converter
- Channel disconnection detection
- Termination board disconnection detection
- Redundant switching time (< 1 ms)
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
Specifications
| 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 High/Low Alarm LED 16~23 for CH Break Line |
| Analog Input | |
|---|---|
| Channels | 8 |
| Type | 4 ~ 20 mA (Support ±25% overrange) |
| Range | 0~24 mA |
| Resolution | 16 bit |
| Accuracy | ±0.05% FSR |
| Sampling Rate | 100 Samples/sec(Total) |
| Input Impedance | 105.3 Ω ±1 % (Single/Duplex) |
| Common Mode Rejection | 86 dB |
| Normal Mode Rejection | 100 dB |
| Zero Drift | ±0.002 LBS/℃ |
| Span Drift | ±5 ppm/℃ |
| Isolation | 3000 VDC |
| I/O Expansion | |
|---|---|
| I/O Type | RDB-S09 / RDB-D09 |
| HART | |
|---|---|
| Topology | Master, Monodrop (Point-to-Point) |
| Power | |
|---|---|
| Consumption | 4.6 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 33 x 129 x 130 |
| Environment | |
|---|---|
| Operating Temperature | -25 °C ~ +70 °C |
| Humidity | 5 ~ 95% RH, Non-condensing |
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Ordering Information
| R-9017C1H CR | 8-ch, isolated 4~20mA input, HART master (RoHS) |