2-3 weeks
4/8-channel Counter/Frequency/Encoder Module.
The I-87084W-G 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 is valid for both non-isolated and isolated and can fi lter out noise where the high/ low pulse width is smaller than the minimum high/low width of the digital filter. The I-87084W-G provides a virtual battery backup function in counter mode, and isolated or non-isolated mode is jumper-selectable.
Features:
- 8 Up Counter/Frequency Channels or 4 Encoder Input Channels
- Programmable Digital Filter
- Isolated or Non-isolated Input
- 32-bit Counter
- Individual Channel Configuration
- Virtual Battery Backup to Preserve Counter Values
- Maximum Frequency of up to 1 MHz
- +/-4 kV ESD Protection
- Preset Values for Counter Input
- Wide Operating Temperature Range: -25 ~ +75°C
Warranty: 12 months
Certifications: CE, FCC Class A
General technical parameters | |
I/O | 4x digital inputs, 8x digital inputs |
Protocol support | DCON |
Industrial grade | |
Optoisolation | 2000 VDC |
Operating temperature | -25°C to 75°C |
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