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Module 8 kênh đầu vào tương tự AI ICP DAS I-87017 CR
Features
• 8-channel Analog Input
• Voltage or Current Input
•+/-35VDC Overvoltage Protection
• Adjustable Sampling Rate
• 3000 VDC Intra-module Isolation
Introduction
The I-87017 is an analog input module with an extremely high-quality protection mechanism where the overvoltage protection can be as high as +/-35 VDC. The input type can be set to either voltage or current. The sampling rate for the I-87017 is can be adjusted to either fast mode or normal mode. The I-87017 also provides 3000 VDC intra-module isolation.
Specification
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation | |
|---|---|
| Intra-module Isolation | 3000 VDC |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication 16 x I/O |
| Analog Input | |
|---|---|
| Channels | 8 |
| Type | Voltage Current |
| Range | ±10 VDC, ±5 VDC, ±1 VDC ±500 mV, ±150 mV 0 ~ +20 mA, +4 ~ +20 mA, -20 mA ~ +20 mA (Requires Optional External 125 Ω Resistor) |
| Resolution | 16-bit |
| Accuracy | Normal Mode: ±0.1% of FSR Fast Mode: ±0.5% of FSR |
| Sampling Rate | Normal Mode: 10 Hz Fast Mode: 50 Hz |
| Bandwidth | Normal Mode: 15.7 Hz Fast Mode: 78.7 Hz |
| Input Impedance | 20 MΩ |
| Common Mode Rejection | 86 dB |
| Normal Mode Rejection | 100 dB |
| Overvoltage Protection | -35 VDC ~ +35 VDC |
| COM Ports | |
|---|---|
| Baud Rate | 115200 bps |
| Data Format | N, 8, 1 |
| Protocol | DCON |
| Power | |
|---|---|
| Consumption | 1.1 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | 31 x 116 x 88 (W x L x H) |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +75 °C |
| Humidity | 5 ~ 95% RH, Non-condensing |
Download
Data sheet
Documents
Ordering information
| I-87017 CR | 8-ch AI Module (Blue Cover) (RoHS) |