Switch công nghiệp mạch vòng 8 cổng Ethernet ICP DAS RS-408 CR
Feature
• Automatic MDI/MDI-X crossover for plug-and-play
• Store-and-forward architecture
• Each port supports both 10/100 Mbps speed auto negotiation
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• Supports wide operating temperature -40 °C ~ +75 °C
• 3.2 Gbps high performance memory bandwidth
• Redundant Dual Power Inputs +10 VDC ~ +30 VDC
• Power failure alarm by relay output
• Modbus remote monitoring
• Supports Modbus OPC Server
• 2048 MAC addresses
• Frame buffer memory: 1 Mbit
• Absolutely free of software setting
• Built-in Cyber-Ring redundant technique
• DIN-Rail Mounting
Introduction
The RS-408 is a 8-port Industrial Ethernet (10/100 Base-TX) Real-time Redundant Ring Switch. RS-408 supports 10/100M auto negotiation feature and auto MDI/MDI-X function, it can automatically switch the transmission speed (10 Mbps or 100 Mbps) for corresponding connections. Built-in ICP DAS Cyber-Ring technique enables multiple switches to be placed into a redundant ring. Typically the switch detects and recovers from a copper link failure within approximately 20 ms – for the majority of applications, it is seamless process. The RS-408 is much more easy to use and absolutely free of software setting. After unpacking the shipping case, it just takes one or two dip or rotary switch to make it work. RS-408 provides two power inputs that can be connected simultaneously to live DC power sources. If one of the power inputs fails, the other live source will act as a backup to automatically support the it's power needs. And the relay output facility can deliver warning signal while power or network link failure.
Application
Specifications
| LED Indicators |
| Status |
Power, 10/100M, Link/Act, Master |
| Ethernet |
| Ports |
8 x RJ-45, 10/100Base-TX |
| Standards |
IEEE 802.3, 802.3u and 802.3x |
| Processing Type |
Store & forward, wire speed switching |
| MAC Table |
2048 |
| Memory Bandwidth |
3.2 Gbps |
| Frame Buffer Memory |
1 Mbit |
| Flow Control |
IEEE 802.3x flow control, back pressure flow control |
| Protocol |
Modbus/RTU, Modbus/TCP |
| Redundant Strategy |
STP, Ring (ICP DAS) |
| Isolation |
1500 Vrms 1 minute |
| DIP Switch |
Yes,
1x Redundancy mode confi guration
1x Max. Recovery time selection |
| COM Ports |
| Ports |
1 x RS-232/RS-485 |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
+10 VDC ~ +30 VDC Redundant Dual Inputs (Isolated) |
| Redundant Power Inputs |
Yes |
| Consumption |
0.3 A @ 24 VDC |
| Alarm Output |
Yes,Relay 2 A @ 30 VDC |
| Mechanical |
| Casing |
Plastic |
| Dimensions (mm) |
64 x 118 x 98 (W x L x H) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-40 °C ~ + 75 °C |
| Storage Temperature |
-40 °C ~ + 85 °C |
| Humidity |
10 ~ 95% RH, non-condensing |
Download
Datasheet
Documents
Ordering Information
| RS-408 CR |
8-port Redundant Ring Switch with Isolated Power Input +10 VDC ~ +30 VDC (RoHS) |
