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Module RS-485 Modbus RTU 4/8 kênh đầu vào Counter/Frequency/Encoder ICP DAS M-7084-G CR

4/8-channel Counter/Frequency/Encoder Input Module

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Module RS-485 Modbus RTU 4/8 kênh đầu vào Counter/Frequency/Encoder ICP DAS M-7084-G CR

  • 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
  • +/-4 kV ESD Protection
  • Preset Values for Counter Input
  • RoHS Compliant
  • Wide Operating Temperature Range: -25 ~ +75°C
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Model: M-7084-G CR
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Module RS-485 Modbus RTU 4/8 kênh đầu vào Counter/Frequency/Encoder ICP DAS M-7084-G CR

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.

• Counter Measurement
• Frequency Measurement and Encoder Motion Control

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

 

M-7084-G CR 4/8-channel Counter/Frequency/Encoder Input Module (Gray Cover) (RoHS)
Data Sheet Documents
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