M2M-711D
Serial to Wi-Fi Converter. Remote maintenance Wi-Fi Device Terminal Unit for data tunneling between 2 RS-485 / RS-232 serial devices through Virtual COM ports. Wireless Transmission Distance is up to 100 meters. Supports operating temperatures from -25 ~ 75℃
Features
The M2M-711D module is specially designed for the remote maintenance and upgrading the serial to network application solution. It is suitable for the harsh industrial field. M2M-711D provides 2 major technologies on networking. The Pair connection provides TCP data tunneling between 2 serial devices. Therefore, by means of TCP/IP server/client infrastructure, M2M-711D can provide the remote serial data transmission by Ethernet or Wi-Fi (IEEE 802.11b/g) between local and remote sides.
States except above, in some existing systems that use a RS-485/RS-232 network, it is sometimes difficult to extend the new devices due to building structure issues, wiring problems or other reasons. The Ad Hoc mode of M2M-711D can be easily added to an existing system in order to extend your network.
This solution can transfer the site condition of equipment accurately. The maintenance engineer can directly check and diagnose the device/PLC like on-site. This can reduce the huge maintenance cost to increase the competition of enterprises.
Except for the functionality above, M2M-711D can also be accommodatingly in other equipment (M2M-420-A, M2M-720A, M2M-710D…).
Applications
Features
- Provide pair connection (RS-232,RS-485) on network
- Support Server and Client communication mode
- Support VxComm function in server mode(It's not supported in Wi-Fi mode)
- Be applied with other M2M products (M2M-420-A, M2M-720-A, M2M-710D…)
- Support RS-232 or RS-485 serial communication ports
- Built-in self-tuner ASIC chip for RS-485 port
- Web-based administration
- Built-in MiniOS7 OS to keep off the computer virus
- Ethernet Protocol: TCP, UDP, IP, ICMP, ARP, RARP
- Supports IEEE 802.11 b/g for Wi-Fi mode
- Supports WEP-64,WEP-128, WPA-TKIP and WPA2-AES encryption for Wi-Fi mode
- Supports WEP-64,WEP-128 encryption for Ad Hoc mode
- Provide dynamic DNS function
- Supply static IP/DHCP (Ad Hoc mode don’t support DHCP)
- Quick start
- 5-Digit 7 Segment LED Display
- EMI, RoHS compliance
Web Based Administration
The M2M-711D module built-in web server, the user can operate and set the module easily by web browser.
Specifications
Hardware |
|
CPU |
80186, 80 MHz |
SRAM |
512 KB |
Flash Memory |
Flash ROM: 512 KB ; Erase unit is one sector (64 KB) ; 100,000 erase/write cycles |
EEPROM |
16 KB; Data retention: 40 years; 1,000,000 erase/write cycles. |
Communication Interface |
|
COM 1 |
RS-232(RxD, TxD, RTS, CTS, GND); None-isolation |
COM2 |
RS-485(DATA+, DATA-); None-isolation |
Ethernet Port |
10/100 Base-TX |
COM Port Formats |
|
Baud Rate (bps) |
1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
Data bit |
7, 8 |
Stop bit |
2 (data bit must be 7 bit) or 1 |
Parity |
None, Even, Odd |
Ethernet Interface |
|
Controller |
10/100Base-TX Ethernet Controller |
Connector |
RJ-45 with LED indicator |
Services |
TCP/IP, Web server |
Wireless Network Module(IEEE 802.11b/g) |
|
RF channels |
0~13; 0: Auto control channel in Wi-Fi mode |
Receive sensitivity |
-87 dBm(IEEE 802.11b) / -72 dBm (IEEE 802.11g) |
Data encryption |
WPA-TKIP / WPA2-AES / WEP-64 /WEP-128 (It’s not supported WPA-TKIP,WPA-AES encryption in Ad Hoc mode) |
Transmit Power |
12 dBm(IEEE 802.11b) / 14 dBm(IEEE 802.11g) |
Antenna |
2.4GHz - 2dBi Omni-Directional antenna |
Transmission range (LOS) |
100M |
Mounting |
|
Din Rail Mount |
Yes |
Wall Mount |
Yes |
LED Display |
|
5-Digit 7 Segment |
Yes |
System LED Indicator |
Yes |
Wi-Fi LED Indicator |
Yes |
Power |
|
Protection |
Power Reverse Polarity Protection |
Power supply |
Unregulated +10 VDC ~ +30 VDC |
Power Consumption |
3.6 W for M2M-711D |
Mechanism |
|
Flammability |
Fire Retardant Materials (UL94-V0 Level) |
Dimension ( W x L x H ) |
123 mm x 72 mm x 33 mm |
Environment |
|
Operating Temp. |
-25 ~ +75 °C |
Storage Temp. |
-30 ~ +80 °C |
Operation Induction
| Feature Transfer mode | Ethernet | Wi-Fi | Ad-Hoc | |||
| Server | Client | Server | Client | Server | Client | |
Need a Public IP |
Yes | No | Yes | No | No | No |
| DHCP | Yes | Yes | Yes | Yes | No | No |
| DDNS | Yes | No | No | No | No | No |
| Virtual COM | Yes | No | No | No | No | No |
Set by web server |
Yes | Yes | *Yes | *Yes | *Yes | *Yes |
Need a Wi-Fi AP |
No | No | Yes | Yes | No | No |
Auto control Wi-Fi channel |
No | No | Yes | Yes | No | No |
| Data encryption | No | No | WEP-64 WEP-128 WPA-TKIP WPA2- AES |
WEP-64 WEP-128 WPA-TKIP WPA2- AES |
WEP-64 WEP-128 |
WEP-64 WEP-128 |
| * : Need a second IP to establish Web server, as set by Ethernet. | ||||||
References and Support
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M2M-710D
Remote Maintenance w...
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