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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule RS-485 Modbus RTU 4/8 kênh đầu vào Counter/Frequency/Encoder ICP DAS M-7084-G CR
Tính năng
• 8 Up Counter/Frequency Channels or 4 Encoder Input Channels
• Programmable Digital Filter
• 32-bit Counter
• Individual Channel Configuration
• Virtual Battery Backup to Preserve Counter Values
• Preset Values for Counter Input
Giới thiệu
The M-7084 is a 32-bit high-speed Counter/Frequency/Encoder input module that offers a variety of mode options, including "Up Counter”, "Frequency Input", "Up/Down Counter", "Direct/Pulse Counter" and "A/B Phase Counter" modes. The mode combinations can be individual set for all 8 channels, where some channels can be set to “Up Counter” mode and other channels can be simultaneously set to “Frequency”, "Up/ Down Counter" or “Encoder input” mode. The built-in digital filter can filter out noise where the high/ low pulse width is smaller than the minimum high/low width of the digital filter. The M-7084 provides a virtual battery backup function in counter mode.
Ứng dụng
• Counter Measurement
• Frequency Measurement and Encoder Motion Control
Thông số kỹ thuật
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Memory | |
|---|---|
| Battery Backup | Yes |
| Isolation | |
|---|---|
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal |
| Surge (IEC 61000-4-5) | ±3 kV for Power Line |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication |
| Counter/Frequency/Encoder Input | |
|---|---|
| Channels | 4-channel Up/Down Counter (CW/CCW) 4-channel Dir/Pulse Counter (Bi-direction) 4-channel A/B Phase (Quadrature Counting) 8-channel Up Counter 8-channel Frequency |
| Type | Counter, Frequency or Encoder |
| Counter Mode | Up or Up/Down |
| Encoder Mode | CW/CCW, Dir/Pulse, AB Phase |
| Frequency Mode | Yes |
| Counter/Encoder Bits | 32-bit (4,294,967,295) |
| Sink/Source (NPN/PNP) | Sink |
| ON Voltage Level | +3.5 VDC ~ +30 VDC |
| OFF Voltage Level | +1 VDC Max. |
| Frequency Accuracy | 1 Hz ~ 200 kHz = ±0.025% of Input Frequency (Note1) |
| Individual Channel Configuration | Yes |
| Max. Speed | 3.5 VDC ~ 10 VDC: 200 kHz 10 VDC ~ 30 VDC: 150 kHz |
| Low Pass Filter | 1 ~ 32767 μs |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Protocol | Modbus RTU, DCON |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +30 VDC |
| Consumption | 1.32 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | 123 x 72 x 35 (W x L x H) |
| Installation | DIN-Rail |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
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Thông tin mua hàng
| M-7084-G CR |
4/8-ch Counter/Frequency/Encoder Input Module using DCON and Modbus Protocols (Gray Cover) (RoHS) |
