RS-232, RS-485 to 2G/3G Gateway (仅限亚洲)
特色
- Support GPRS/WCDMA network automatic re-connection function.
- Support remote maintenance PLC devices that used serial communication as Siemens S7-200 series, Siemens S7-300 series, WP-8000, LP-8000, iP-8000 and XP-8000.
- Support WCDMA 850/900/1900/2100 MHz frequency.
- Support GPRS 850/900/1800/1900 MHz frequency.
- Virtual COM Extend Real COM Ports via GPRS/WCDMA.
- Remote Configuration by Virtual COM.
- 1 x RS-232 port and 1 x RS-485 port for Virtual COM. 1 x Utility port for Configuration.
- Built-in Watch-dog Function.
- Power Reverse Polarity Protectio.
- Power supply +10 VDC ~ +30 VDC.
- DIN-Rail mountable.
- Support Modbus TCP to Modbus RTU Protocol via GPRS/WCDMA.
介绍
RMV-531 is an intelligent multiport serial to 2G/3G gateway for industry M2M applications. It is designed for linking RS-232/485 devices to a GPRS/WCDMA network. The user-friendly VxComm Driver/Utility and VxServer allow users to easily turn the built-in COM ports of the RMV-531 into standard COM ports on a PC. By virtue of its protocol independence, a small-core OS and high flexibility, the RMV-531 is able to meet the demands of every network-enabled application. In addition, the RMV-531 also supports GPRS/WCDMA network automatic re-connection function when the RMV-531 is broke the GPRS/WCDMA network by something happened. M2M solution will improve the service quality and reduce operating costs. Many application areas can be improved by using RMV-531.
应用
-
PLC remote maintenance application.
-
Remote serial devices monitor application.
相似产品
| CPU 模块 | |
|---|---|
| CPU | 32 bit CPU |
| 实时时钟 | Gives time(sec, min, hour) & data, leap year compensation |
| 看门狗计时器 | Yes |
| LED 灯 | |
|---|---|
| 状态 | 1 x EXT 1 x 3G 1 x STA |
| 2G 系統 | |
|---|---|
| 数据传输率 | GPRS Downlink transfer: Max. 85.6 kbps; Uplink transfer: Max. 42.8kbps |
| 频段 | 850/900/1800/1900 MHz |
| 編碼方案 | CS 1, CS 2,CS 3,CS 4 |
| GPRS Multi-slot | GPRS class 12; GPRS station class B |
| 功率等級 | Class 4 (2 W @ 850/900 MHz) Class 1 (1 W @ 1800/1900 MHz) |
| 3G 系統 | |
|---|---|
| 数据传输率 | HSPA Downlink transfer: Max. 7.2 Mbps; Uplink transfer: Max 5.76 Mbps HSDPA Max. 7.2 Mb/s WCDMA Max. 384 kb/s Download/Upload link |
| 频段 | WCDMA 850/900/1900/2100 MHz |
| 功率等級 | Class 3 (250mW @ WCDMA/HSPA) |
| 串口 | |
|---|---|
| 端口 | 1 x RS-232(use for device configuration and debug) 1 x RS-232(use for communication with other devices) 1 x RS-485 (Use for communication with other devices) |
| 波特率 | 2400、4800、9600、19200、38400、57600 and 115200 bps |
| 机构 | |
|---|---|
| 外壳 | Plastic |
| 尺寸 (mm) | 91 x 132 x 52 (W x L x H) |
| 安裝 | DIN-Rail |
| 环境 | |
|---|---|
| 储存温度 | -30 ℃ ~ +80 ℃ |
| 湿度 | 5 ~ 95% RH, non-condensing |
