DMI-A1 Series
1 port Industrial Serial to Ethernet Device Server
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Overview:
DMI-A1 Series is a one serial port to one Ethernet port industrial serial device server, which is a cost effective and reliable solution for bridging your serial based equipment to Fast Ethernet networks. DMI-A1 Series can transfer serial data through TCP/IP, control remote serial devices with security, thus maximizing managerial efficiency. The serial port supports RS-232/422/485 or isolated RS-422/485, and the LAN port supports 10/100Base-TX or 100Base fiber optics.
Product Information
Features
● Flexible Serial Interface- RS-232/422/485 or RS-422/485
● Isolation- 2KV isolated RS-422/485
● Fiber Option- Support single-mode and multi-mode fiber optics
● Flexible Power Input- Including both terminal block and DC jack with latch secures a stable connection
● Flexible Installation Method- Aluminum housing with wall and DIN-Rail mounting
● Port Buffering- 64KB port buffer prevents data loss when connection fails
● Warning- Inform user by relay output and E-mail in case of disconnection
● Multiple Operation Mode- Support Real COM, TCP server, TCP client, UDP, Pair Connection
Specifications
Technology |
Power |
| Serial Port: | Input: |
| ● Interface: RS-232/422/485 | ● Input Voltage: 12 to 32VDC (Terminal Block); 12VDC (DC Jack) |
| ● Connector: | Power Consumption: |
| DB9 for RS-232/422/485 | ● 2.88W Max. 0.24A@12VDC, 0.12A@24VDC |
| Terminal Block for RS-422/485 | Connector: |
| ● Line Protection: 15KV ESD | ● Terminal Block or DC Jack with latch |
| ● Isolation: 2KV |
Mechanical |
| Serial Communication Parameters: | Casing: |
| ● Parity: None, Even, Odd, Space, Mark | ● Aluminum case |
| ● Data Bits: 5, 6, 7, 8 | Dimensions: |
| ● Stop Bit: 1, 1.5, 2 | ● 70mm (W) x 110mm (D) x 30 mm(H) |
| ● Flow Control: RTS/CTS, Xon/Xoff | ● (2.76” (W) x 4.33” (D) x 1.18” (H)) |
| ● Speed: 50 bps to 921.6 Kbps | Weight: |
| Ethernet Switch Port: | ● 0.25kg (0.55 lb) |
| ● Interface: 10/100Base-TX, 100Base-FX | Installation: |
| ● Connector: RJ45 (10/100Base-TX), SC, ST type (100Base-FX) | ● DIN-Rail, Wall Mounting |
| ● Isolation: Built-in 1.5KV magnetic isolation |
Environment |
| Protocols: | Operating Temperature: |
| ● ICMP, IP, TCP, UDP, DHCP client, BOOTP Telnet, Rtelnet, DNS, SNMPv2, HTTP, SSH, Reverse SSH, SMTP, SNTP, ARP, RARP, RFC2217 | ● -10°C to 60°C (14°F to 140°F) |
| Operation mode: | Storage Temperature: |
| ● Real COM, TCP server, TCP client, UDP, Pair Connection | ● -20℃ to 85℃ (-4°F to 185°F) |
| OS Driver Support: | Ambient Relative Humidity: |
| ● Windows 2000/XP/2003 COM driver | ● 5% to 95% non-condensing |
| Management: |
Regulatory Approvals |
| ● Web, Telnet console, SNMP | Emission Compliance: |
| Port Buffer: | ● CE Mark Class A, FCC Part 15 Class A, VCCI Class A |
| ● 64K Bytes |
Order Information
Type of 100Base-FX:
| DMI-A1101 | 1* RS-232/422/485 to 1* 10/100TX Serial Device Server |
| DMI-A1101-M-SC | 1* RS-232/422/485 to 1*100FX(multi mode;SC;2Km) Serial Device Server |
| DMI-A1110 | 1*isolated RS-422/485 to 1*10/100TX Serial Device Server |
| DMI-A1110-M-SC | 1* isolated RS-422/485 to 1*100FX(multi mode;SC;2Km) Serial Device Server |
| Designation | Typical Distance | Nominal Wavelength | Cable Type | Connector | Power Budget |
| 100Base-FX | 2 Km | 1310 nm | 62.5/125 MM | ST | 15 dB |
| 100Base-FX | 2 Km | 1310 nm | 62.5/125 MM | SC | 15 dB |
| 100Base-FX | 20 Km | 1310 nm | 10/125 SM | ST | 19 dB |
| 100Base-FX | 20 Km | 1310 nm | 10/125 SM | SC | 19 dB |
| 100Base-FX | 40 Km | 1310 nm | 10/125 SM | ST | 30 dB |
| 100Base-FX | 40 Km | 1310 nm | 10/125 SM | SC | 30 dB |
| MM: | Multi mode |
| SM: | Single mode |
| Installation: | DIN Rail (mounting kit is included) |
| Power Connector: | Terminal Block |