泓格模块ICPCON M-7084 4/8通道计数器/频率/编码器输入 支持modbus RTU详细介绍
M-7084是一个32位高速计数器/频率/编码器输入模块,提供多种模式选择,包括“向上计数器”、“频率输入”、“向上/向下计数器”、“直接/脉冲计数器”和“A/B相位计数器”模式。模式组合可以为所有8个通道单独设置,其中一些通道可以设置为“向上计数器”模式,而其他通道可以同时设置为“频率”、“上/下计数器”或“编码器输入”模式。内置数字滤波器可以滤除高/低脉冲宽度小于数字滤波器最小高/低宽度的噪声。M-7084在计数器模式下提供虚拟电池备份功能。
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- 8个上行计数器/频率通道或4个编码器输入信道
- 可编程数字滤波器
- 32位计数器
- 单独信道配置
- 虚拟电池备份以保留计数器值
- +/-4 kV ESD保护
- 计数器输入的预设值
- 符合RoHS标准
- 宽工作温度范围:-25~+75℃
Communication |
Interface | RS-485 |
Format | N, 8, 1 |
Baud Rate | 1200 ~ 115200 bps |
Protocol | Modbus RTU, DCON |
Dual Watchdog | Yes, Module (1.6 Seconds), Communication (Programmable) |
LED Indicator |
Power | 1 LED, Red |
Isolation |
Intra-module Isolation, Field-to-Logic | 3000 VDC |
EMS Protection |
ESD (IEC 61000-4-2) | +/-4 kV Contact for Each Terminal |
EFT (IEC 61000-4-4) | +/-4 kV for Power |
Surge (IEC 61000-4-5) | +/-3 kV for Power Line |
Power |
Reverse Polarity Protection | Yes |
Input Range | 10 ~ 30 VDC |
Consumption | 1.32 W Max. |
Mechanical |
Dimensions (W x L x H) | 72 mm x 123 mm x 35 mm |
Installation | DIN-Rail or Wall Mounting |
Environment |
Operating Temperature | -25 ~ +75°C |
Storage Temperature | -30 ~ +80°C |
Humidity | 10 ~ 90% RH, Non-condensing |
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 |
Contact | Wet |
Sink/Source (NPN/PNP) | Sink |
Types | Counter, Frequency or Encoder |
Counter/Encoder-bits | 32-bit (4,294,967,295) |
On Voltage Level | +3.5 VDC ~ +30 VDC |
Off Voltage Level | +1 VDC Max. |
Programmable Digital Filter | 1 ~ 32767 μs |
Individual Channel Configuration | Yes |
Counter Mode | Up or Up/Down |
Encoder Mode | CW/CCW, Dir/Pulse, AB Phase |
Frequency Mode | Yes |
Max. Speed | 3.5 VDC ~ 10 VDC: 200 kHz 10 VDC ~ 30 VDC: 150 kHz |
Frequency Accuracy | 1 Hz~200 kHz = ±0.025% of Input Frequency (Note1) |
Virtual Battery Backup to preserve Counter Values | Yes |
Frequency Range | Frequency Error (typical) |
1 Hz ~ 10 Hz | 0.01 Hz |
10 Hz ~ 10 KHz | 0.5 Hz |
10 KHz ~ 100 KHz | 15 Hz |
100 KHz ~ 200 KHz | 30 Hz |
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