Four Port Device Server
- 4 Port Device Server is a protocol converter which transmits the Serial Data sent by equipment, as TCP packets to the IP Network and converts the TCP / IP data received from the IP Network back to Serial data before sending it to the equipment. EAD also supports UDP Protocol for Broadcast applications.
- EAD-04 is a low cost, Four Serial RS 232 to Ethernet LAN 10/100 Mbps connectivity system using the TCP/IP protocol and is based on ARM Cortex M4 High speed 32 – bit Microprocessor. EAD–04 has built-in web server for configuration through Web browser and a factory default load switch to load the default configuration setting.
- This also support one RS 485/422 Serial Port for connecting over LAN.
Features & Specifications
Serial Interface | |
Interface | 4 Port RS 232 & 1 Port RS 485/422 |
Connectors | DB9 Male for RS 232, Screw type connector for RS 485/422 |
Data Rates | 300 to 115200 bps |
Data Bits | 7 or 8 |
Parity | Odd, Even and No parity |
Stop Bits | 1 or 2 |
Flow Control | NONE, XON/XOFF & RTS/CTS |
Network Interface | |
Interface | Ethernet 10Base-T or 100Base-TX |
Connectors | RJ 45 Female |
Protocols | TCP, UDP, ARP, ICMP, MAC, Telnet, DHCP, HTTP, SNMP & MODBUS (Optional) |
Indicators (LED) | |
Green | Power ON |
Yellow | Connection Status |
Green | Transmit Data |
Red | Receive Data |
RS 485/422 | |
Maximum No. of nodes | 256 |
Maximum Cable Length | 1200 m |
Isolation | >2500 Vrms |
Processor | |
CPU | ARM Cortex M4 |
Memory | 1 MB |
Power | |
Input | 12 V DC External Adaptor |
Environmental | |
Operating | 0 °C to 55 °C |
Storage | –4 °C to 66 °C |
Packaging | |
Dimensions (LxWxH) | 251 mm(L) x 136 mm(W) x 28 mm (H) for Box Product |
Weight | 650 g |
Warranty | 12 Months for Box Product |
Applications
- Access Management in hospitality industry.
- Attendance reading and access control systems.
- Bar-code readers and printers.
- Building Automation & Control.
- Card verification kiosks
- CNC machine control.
- Industrial Automation.
- Moving digital display board and Video projector remote management.
- Patient monitoring.
- UPS monitoring, windmill monitoring and control.
- Vending machine monitoring and control.
Ordering Informaiton
Model Number | Description |
EAD-04-104 MB | Product Enclosed in Metal Box |
Add suffix:- | |
MDB | For MODBUS protocol Support |
SNMP | For SNMP protocol Support |