5751017-F/2 DSTC454工控备件PLC模块DCS系统模块
以太网端口
LAN-这是使用标准RJ45插座的10Base-T以太网端口。连接器的顶部边缘有两个LED。标记为LNK的LED表示链路状态，标记为ACT的LED表示链接活动。以太网接口符合传输控制协议/互联网协议（TCP/IP）规范。每个集线器组件都有一个唯一的互联网协议（IP）地址，用户可以更改该地址（有关交换机的位置，）或将其重置为默认设置。集线器组件可以在局域网（LAN）或广域网（WAN）上运行。RS232–RS232是与PC兼容的标准母DB9串行端口，支持高达19.2 kbps的波特率。RS232端口用于集线器的本地监控。根据应用，它也可以用作主控制端口。辅助手动开关（S4）开关S4是一组四个双列直插式开关，位于的电路板上。双列直插式开关用于将轮毂恢复到默认设置。注：如果用户忘记了登录密码，或者如果集线器通信设置被更改，用户无法再与设备通信，则使用S4辅助手动拨码开关将集线器恢复到其默认配置值
四个双列直插式开关
对于四个双列直插式开关中的每一个，仅使用位置编号1，其余三个保留。当开关处于“OFF”位置时，相应的直接I/O信号将显示为高（1）。同样，当开关处于“ON”位置时，相应的直接I/O信号将读取为低（0）。下表1-1列出了双列直插式开关的编号和说明。要恢复出厂默认配置，将开关S4位置1置于ON位置，然后循环电源或按下复位按钮。每次装置离开复位并检测到开关S4位置1处于ON位置时，它都会将装置设置恢复到出厂默认值。默认值为：•密码为“Password”•IP地址为10.0.0.1•IP网络掩码为255.255.255.0•IP网关为0.0.0.0•串行端口波特率为9600•变送器已启用•所有端口均在自动旁路模式下运行•所有端口基于信号丢失（LOS）检测被旁路•所有端口设置为“Dark on Dark”（关闭）警告：请勿将开关S4置于无限期地打开位置。否则，每次装置复位或重新通电时，装置将恢复到默认设置，您所需的配置将丢失。跳线E4仅供工厂使用。将E4的跳线分路留在引脚1和引脚2之间。如果E4跳线被更改，串行端口和以太网端口都将不工作。
Ethernet port
LAN - This is a 10Base-T Ethernet port using a standard RJ45 socket. The top edge of the connector has two LEDs. The LED labeled LNK indicates the link status, and the LED labeled ACT indicates the link activity. The Ethernet interface complies with the Transmission Control Protocol/Internet Protocol (TCP/IP) specification. Each hub component has a unique Internet Protocol (IP) address that users can change (about the location of the switch) or reset to the default settings. The hub component can run on a local area network (LAN) or a wide area network (WAN). RS232 – RS232 is a PC compatible standard female DB9 serial port that supports baud rates up to 19.2 kbps. RS232 port is used for local monitoring of the hub. Depending on the application, it can also be used as the main control port. The auxiliary manual switch (S4) switch S4 is a set of four dual in-line switches located on the circuit board of the. The dipswitch is used to restore the hub to the default settings. Note: If the user has forgotten the login password, or if the hub communication settings are changed, and the user can no longer communicate with the device, use the S4 auxiliary manual dial switch to restore the hub to its default configuration value
Four dipswitches
For each of the four dipswitches, only position number 1 is used and the remaining three are retained. When the switch is in the "OFF" position, the corresponding direct I/O signal will be displayed as high (1). Similarly, when the switch is in the "ON" position, the corresponding direct I/O signal will be read as low (0). Table 1-1 below lists the numbers and descriptions of the DIP switches. To restore the factory default configuration, set the switch S4 position 1 to ON, then cycle the power or press the reset button. Each time the device leaves the reset and detects that the switch S4 position 1 is in the ON position, it will restore the device settings to the factory default values. The default values are: • The password is "Password" • The IP address is 10.0.0.1 • The IP network mask is 255.255.255.0 • The IP gateway is 0.0.0.0 • The serial port baud rate is 9600 • The transmitter is enabled • All ports operate in automatic bypass mode • All ports are bypassed based on loss of signal (LOS) detection • All ports are set to "Dark on Dark" Warning: Do not place switch S4 in the open position indefinitely. Otherwise, each time the device is reset or re powered on, the device will return to the default settings and your required configuration will be lost. Jumper E4 is for factory use only. Shunt the jumper of E4 between pin 1 and pin 2. If the E4 jumper is changed, both the serial port and the Ethernet port will not work.
