R-9084
8-ch Isolated High Speed Pulse Input Redundant Module
Features
- 32-bit counter
- 8 up-counter/frequency channels
- 1 ~ 32767 us digital filter
- Falling/Rising/Both edge trigger
- Termination board disconnection detection
- Redundant switching time (< 1 ms)
Introduction
The R-9084 is an 8-channel, 32-bit high-speed counter and frequency measurement module with the following features:
- Input Signal Type：3VDC/8VDC Schmitt or TTL voltage level trig.
- Low-pass Filter: Solves the problem of bouncing of the pulse input signal and ensures the stability of the input signal.
- Measurement Frequency Range：1Hz ~ 10 KHz
- Channel Isolation: Complete isolation of electrical signals between channels ensures that channels do not interfere with each other.
- LED Indicator: Displays channel abnormal status and module operation status.
The R-9084 module must be used with a terminal board to connect external signals and supports a terminal board disconnection detection mechanism to ensure wiring stability. It features a 3000 VDC isolation design, providing robust noise immunity between the backplane and external signals, making it highly suitable for industrial environments. Additionally, the module supports a redundancy design, allowing the system to continue stable operation even if a single I/O module fails, further enhancing system reliability.
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
This combination include other products.
Similar Products
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | Yes |
| ESD (IEC 61000-4-2) | Yes |
| LED Indicators | |
|---|---|
| Status | 1 PWR, 1 MOD, 1 ACT, 1 DX, 1 ERR 8 channel status |
| Counter/Frequency/Encoder Input | |
|---|---|
| Channels | 8 |
| Type | CH+/CH-: 3VDC/8VDC Level with schmitt trigger TTL/CH-: TTL Level |
| Frequency Accuracy | 1 Hz ~ 10 kHz |
| Low Pass Filter | Yes (1~32767us, default is off) |
| Input Impedance | 200/500/1KΩ or none |
| I/O Expansion | |
|---|---|
| I/O Type | RDB-S09 / RDB-D09 |
| Power | |
|---|---|
| Consumption | 6.8 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 33 x 129 x 130 |
| Environment | |
|---|---|
| Operating Temperature | -25 °C ~ +70 °C |
| Humidity | 5 ~ 95% RH, Non-condensing |
