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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule 8 kênh đầu vào tương tự RMS AI ICP DAS I-87017W-RMS-G CR
Tính năng
• 8-channel True RMS Input
• ±0.15% Factory Calibrated Accuracy
• The RMS input range can be from +150 mVrms to +10 Vrms
• Designed for Standard Operation with Frequencies of 45 Hz to 10 KHz
• 0.15% Additional Error to Crest Factor of 3
• Individual Channel Configurable
• 4 kV ESD Protection
• ±35 VDC Overvoltage Protection
• 3000 VDC Intra-module Isolation
• RoHS Compliant
• Wide Operating Temperature Range: -25 to +75°C
Giới thiệu
The I-87017W-RMS is an 8-channel differential AC input module that is used to convert the AC input signals to their true RMS DC values. The RMS input range can be from +150 mVrms to +10 Vrms, and each channel can be configured individually. The I-87017W-RMS is a complete, high-accuracy, RMS-to-DC converter that computes the true RMS DC value of any complex waveform. It also features 4 kV ESD protection, 3000 VDC intra-module isolation and +/-35 VDC overvoltage protection.
Ứng dụng
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
Thông số kỹ thuật
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation | |
|---|---|
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
|---|---|
| ESD (IEC 61000-4-2) | ± 4 kV Contact for Each Terminal ±8 kV Air for Random Point |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication 16 x I/O |
| Analog Input | |
|---|---|
| Channels | 8 |
| Type | RMS |
| Range | 0 ~ +10 Vrms, 0 ~ +5 Vrms, 0 ~ +1 Vrms, 0 ~ +500 mVrms, 0 ~ +150 mVrms |
| Resolution | 16-bit |
| Accuracy | Sinusoid 50/60 Hz: ±0.15% of FSR 45 Hz to 10 kHz: ±0.5% of FSR Non-Sinusoid Crest Factor = 1 to 2: ±0.2% of FSR Crest Factor = 2 to 3: ±0.35% of FSR DC 0 ~ +10 V/0 ~ +5 V/0 ~ +1 V: ±0.3% of FSR 0 ~ +500 mV, 0 ~ +150 mV: ±0.7% of FSR |
| Sampling Rate | 10 Hz (Total) |
| Bandwidth | 15.7 Hz |
| Input Impedance | >2 MΩ |
| Common Mode Rejection | 86 dB |
| Normal Mode Rejection | 100 dB |
| Overvoltage Protection | ±35 VDC |
| Individual Channel Configuration | Yes |
| Zero Drift | ±20 μV/°C |
| Span Drift | ±25 ppm/°C |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 to 115200 bps |
| Data Format | N, 8, 1 |
| Protocol | DCON |
| Power | |
|---|---|
| Consumption | 1.0 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | 30 x 102 x 115 (W x L x H) |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
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Thông tin mua hàng
| I-87017W-RMS-G CR | 8-ch True RMS AI Module (RoHS) |
