DATA CONNECT MNS205
5-PORT INDUSTRIAL 10/100 MANAGED RING SWITCH
The DCE/MNS205 is a 5-Port Industrial Ethernet (10/100Base-TX) Real-Time Redundant Ring Switch. RS-405 supports 10/100M auto-negotiation feature and auto MDI /MDIX function. It can automatically switch the transmission speed (10 Mbps or 100 Mbps) for corresponding connections. The connectors of Ethernet port are shielded RJ-45. The shielded RJ-45 connectors offer a high reliability Ethernet environment for industrial control and automation. Built-in ICP DAS Cyber-Ring technique that enable multiple switches to be placed into a redundant ring. It detects and recovers from a fiber or copper link failure within approximately 300ms – for the majority of applications a seamless process. Modbus/TCP, Modbus/RTU and OPC supported, SCADA application can monitor status of Ethernet port with Modbus or OPC protocol.RS-405 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 acts as a backup to automatically support the RS-405’s power needs. And, the relay output facility can deliver warning signal while dual power or network link failure.
- Automatic MDI / MDI-X crossover for plug-and-play
- Each port supports both 10/100 Mbps speed auto negotiation
- Store-and-forward architecture
- Full duplex IEEE 802.3x and half duplex backpressure flow control
- 3.2Gbps high performance memory bandwidth
- Frame buffer memory : 1 Mbit
- Integrated look-up engine with dedicated 2 K unicast MAC addresses.
- Redundant Power Inputs +10 ~ +30V DC Power failure alarm by relay output
- Supports operating temperatures from -30°C ~ +75°C
- DIN rail mount for industrial usage
| Technology | |
| Completely compliant | IEEE 802.3, IEEE 802.3u, IEEE802.3x |
| Ethernet switch type | Intelligent store & forward |
| MAC addresses supported | 2K |
| Memory Bandwidth | 3.2 Gbps |
| Interface | |
| RJ45 ports (shielded) | 10/100BaseT(x) |
| RJ45 speed (auto-negotiating) | 10 Mbps or 100 Mbps |
| RJ45 auto-mdi/mdi-x | All 5 ports |
| Ethernet isolation | 1500 VRMS 1 minute |
| Power | |
| Required supply voltage | +10 ~ +30 VDC |
| Power input isolation | 1KV |
| Power consumption (Redundant input terminals) | 5 W (typical – all ports active at 100 Mbps) |
| Mechanical | |
| Case | Plastic |
| Flammability | UL 94V-0 |
| Dimensions | 64mm x 110mm x 97.5mm (W x H x D) |
| Installation | DIN rail mount |
| Environmental | |
| Operating Temperature | -30°C ~ +75°C |
| Storage Temperature | -40°C ~ +85°C |