Module 16 kênh đầu vào dòng điện 4~20mA ICP DAS R-9017C2H CR
The R-9017C2H is an 16-channel, 16-bit 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 measurement.
- Sampling Rate: 10 Hz
- 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-9017C2H 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-98x0 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
- 16 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 0~15 for CH High/Low Alarm
LED 16~31 for CH Break Line |
| Analog Input |
| Channels |
16 |
| Type |
4 ~ 20 mA (Support ±25% overrange) |
| Range |
-2500 ~ 12500 (0~24mA) |
| Resolution |
16 bit |
| Accuracy |
±0.05% FSR |
| Sampling Rate |
10 Samples/Sec.(per channel) |
| Input Impedance |
85.3 Ω±1% |
| Common Mode Rejection |
86 dB |
| Normal Mode Rejection |
100 dB |
| Overcurrent Protection |
Yes |
| Zero Drift |
±0.002 LBS/℃ |
| Span Drift |
±5 ppm/℃ |
| Isolation |
3000 VDC |
| I/O Expansion |
| I/O Type |
RDB-S01 / RDB-D01 |
| HART |
| Topology |
Master, Monodrop (Point-to-Point) |
| Mechanical |
| Dimensions (mm) |
33 x 129 x 130 |
| Environment |
| Operating Temperature |
-25 °C ~ +70 °C |
| Humidity |
5 ~ 95% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| R-9017C2H CR |
16-ch, 4~20mA input, HART master (RoHS) |
