框架接口模块 BENTLY 3500/20

3500/20框架接口模块

框架接口模块(RIM)是3500框架的基本接口。它支持本特利内华达用于框架组态并调出机组中信息的专有协议。框架接口模块必须放在框架中的第一个槽位(紧靠电源的位置)。

RIM 可以与兼容的本特利内华达通讯处理器，如TDXnet、TDIX 和DDIX 等连接。虽然RIM 为

整个框架提供某些通用功能，但它并不是重要监测路径中的一部分，对整个监测系统的正确和正常运行没有影响。每个框架需要一个框架接口模块。

其前面板上有RS-232 串行接口，可以与主机连接进行数据采集和框架组态，波特率大38.4K，电缆长度要求长30m。后面的I/O（输入/输出）模块上有 RS-232/RS-422 串行接口，同样可以与主机连接进行数据采集和框架组态，大波特率38.4K，电缆长度：RS232为长30m，RS422为长1200m。RS422接口还能使使多台3500框架以菊花链连接同3500 主机软件进行通讯。

前面板上各LED（发光二极管）含义：

OK LED: 当框架接口模块操作正常时闪亮；

TX/RX LED: 当RIM 与3500 框架中的其它模块相互通讯时闪亮；

TM LED: 当3500 框架处于报警倍增状态时闪亮；

CONFIG OK LED: 当3500 框架的组态正确时闪亮。

前面板各硬件开关作用：

框架复位按钮: 清除锁定的报警和延时正常通道(Timed OK)失败，同输入/输出模块上的

“框架复位”触点有相同的功能。

3500/20 frame interface module

The Frame Interface Module (RIM) is the basic interface of the 3500 frame. It supports Bently Nevada's proprietary protocol for framing and calling up information from the unit. The frame interface module must be placed in the first slot in the frame (next to the power supply).

RIM can interface with compatible Bently Nevada communications processors such as TDXnet, TDIX, and DDIX. Although RIM for

The framework as a whole provides some common functionality, but it is not part of the critical monitoring path and has no impact on the correct and proper functioning of the overall monitoring system. Each framework requires a framework interface module.

It has an RS-232 serial interface on the front panel, which can be connected to the host computer for data acquisition and frame configuration, with a large baud rate of 38.4K and a cable length of 30m. The I/O (input/output) module on the back has an RS-232/RS-422 serial interface, which can also be connected with the host for data acquisition and frame configuration, with a large baud rate of 38.4K, and a cable length of 30m for RS232 and 1200m for RS422. The RS422 interface also enables multiple 3500 frames to daisy-chain to communicate with the 3500 host software.

What each LED (light-emitting diode) on the front panel means:

OK LED: Flashes when the frame interface module is operating normally;

TX/RX LED: Lights up when RIM communicates with other modules in the 3500 frame;

TM LED: Flashes when the 3500 frame is in alarm multiplication state;

CONFIG OK LED: Flashes when the 3500 frame is configured correctly.

The functions of each hardware switch on the front panel:

Frame Reset Button: Clear locked alarm and delay normal channel (Timed OK) failure, same as on the input/output module

The "frame reset" contact has the same function.

BENTLY 其他型号（Other models）

BENTLY 167699-02

BENTLY 3300/16-14-01-03-00-00-01

BENTLY 3500/15

BENTLY 3500/20

BENTLY NEVADA 125760-01

BENTLY NEVADA 125768-01

BENTLY NEVADA 129478-01

BENTLY NEVADA 3500