R-9040
32-ch Isolated DI Redundant Module
Features
- 32 digital input (sink/source) channels
- Digital filter (1~32767 us)
- Input channel LED indication
- Termination board disconnection detection
- Digital input diagnostic function
- Redundant switching time (< 1 ms)
Introduction
The R-9040 is a 32-channel digital input module with the following features:
- Channel Wiring Mode: Supports sink/source wiring.
- Low-pass Filter: solves the problem of digital input signal bouncing and ensures the stability of the input signal.
- Channel Self-detection: Detects abnormalities in the channel components of the module and provides fault alarms.
- LED Indicator: Indicates channel ON/OFF status and module operation status.
The R-9040 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
| Isolation | |
|---|---|
| Intra-module Isolation | 3000 VDC |
| 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 I/O Indicator 32 as channel 0~31 status |
| Digital Input | |
|---|---|
| Channels | 32 (Ch00~15 : GNDG1; Ch16~31 : GNDG2 ) |
| Type | P-COM (Source) or NCOM (Sink), Single-Ended |
| Sink/Source (NPN/PNP) | Sink/Source |
| ON Voltage Level | 18 VDC ~ 30 VDC |
| OFF Voltage Level | < 11 VDC |
| Input Impedance | 4.7 KΩ |
| Low Pass Filter | Yes (1 ~ 32767 us) |
| I/O Expansion | |
|---|---|
| I/O Type | RDB-S08, RDB-D08 |
| Power | |
|---|---|
| Consumption | 1.7 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 33 x 129 x 130 |
| Environment | |
|---|---|
| Operating Temperature | -25 °C ~ +70 °C |
| Humidity | 5 ~ 95% RH, Non-condensing |
