XV484
4/8-ch Counter/Frequency/Encoder Input Expansion Board
Features
- 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
- RoHS Compliant
Introduction
The XV484 is a 32-bit high-speed Counter/Frequency/Encoder input Expansion Board 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.
Applications
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
This combination include other products.
Similar Products
| Isolation | |
|---|---|
| Intra-module Isolation | 2000 VDC |
| EMS Protection | |
|---|---|
| ESD (IEC 61000-4-2) | ±4 kV Contact For Each Terminal ±8 kV Air For Random Terminal |
| Counter/Frequency/Encoder Input | |
|---|---|
| Channels | 4-channel Up/Down Counter (CW/CCW) 4-channel Dir/Pulse Counter (Bi-direction) 4-channel A/B Phase (Quadrant Counting) 8-channel Up Counter 8-channel Frequency |
| Type | Counter, Frequency or Encoder, Wet Contact |
| 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 | +5 VDC ~ +24 VDC |
| OFF Voltage Level | +3 VDC Max |
| Frequency Accuracy | 1 Hz ~ 200 kHz = ±0.025% of Input Frequency (Note1) 200 kHz ~ 1 MHz = ±0.1% of Input Frequency |
| Individual Channel Configuration | Yes |
| Max. Speed | 1 MHz |
| COM Ports | |
|---|---|
| Ports | 1 x RS-232 |
| Baud Rate | 115200 bps |
| Data Format | N, 8, 1 |
| Protocol | Modbus/RTU |
| Power | |
|---|---|
| Consumption | 1.2 W |
| Powered from Terminal Block | 5 VDC |
| Mechanical | |
|---|---|
| Dimensions (mm) | 59 mm x 82 mm x 13 mm (W x L x H) |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
