BENTELY 133819-02 RTDTC非隔离l/O模块

BENTELY 133819-02 RTDTC非隔离l/O模块

133819-02功能描述
Bently Nevada 3500/60和3500/61系列温度监控模块支持热电偶(TC和电阻温度检测器(RTD)温度输入，提供六个温度监控通道。这些输入由模块有条件地与用户可编程报警设定值进行比较。3500/60和3500/61之间的唯 一区别是，后者的六个通道都有记录器输出，而前者没有。。使用3500框架配置软件，用户配置模块进行RTD或TC温度读数。有多种/O模块是RTD/TC非隔离或TC隔离的。RTD/TC非隔离型可配置为接受TC、RTD或TC和RTD的组合输入。TC隔离版本提供250 Vdc的通道间隔离，以防止外部干扰。
在三模冗余(TMR)设置中使用时，温度监测器必须三个一组并排安装。当以这种方式设置时，系统使用两种不同的投票方法来保证准确性并防止单点故障。

133819-02功能
如果3500系统在环境温度高于+35C的环境中运行，当使用任—隔离热电偶/O模块时，可用的满星程范围将会减小(-O3或-04I/O订购选项)。。范围将降低到-76F到+1832F，或-60C到+1000C。在这种情况下，系统将无法有效运行，因此不应设置为在这些设置下运行。机架配置软件将允许用户配置低至-100C的通道

产品属性
. 6个温度监控通道
·温度输入:每个通道的(3500/61)电阻温度检测器(RTD)和热电偶(TC)记录器输出 RTD/TC非鬲离或TC隔离的版本

BENTELY 133819-02 RTDTC非隔离l/O模块

None. 133819-02 Function Description
The Bently Nevada 3500/60 and 3500/61 series temperature monitoring modules support thermocouple (TC and Resistance temperature detector (RTD) temperature input and provide six temperature monitoring channels. These inputs are conditionally compared by the module to user programmable alarm setpoints. The only difference between 3500/60 and 3500/61 is that the latter has recorder outputs in all six channels, while the former does not. With the 3500 Frame configuration software, users configure modules for RTD or TC temperature readings. There are many types of /O modules that are RTD/TC non-isolated or TC-isolated. The RTD/TC non-isolated type can be configured to accept TC, RTD, or a combination of TC and RTD inputs. The TC isolation version provides 250 Vdc inter-channel isolation to prevent external interference.
When used in a three-mode redundancy (TMR) setup, the temperature monitors must be installed in groups of three side by side. When set up in this way, the system uses two different voting methods to guarantee accuracy and prevent a single point of failure.

133819-02 Functions
If the 3500 system is operating at ambient temperatures higher than +35C, the available full range is reduced when using any - isolated thermocouple /O modules (-O3 or -04I/O ordering options). The range will be reduced to -76F to +1832F, or -60C to +1000C. In this case, the system will not operate efficiently, so it should not be set to run under these Settings. The rack configuration software will allow users to configure channels as low as -100C

Product attribute
6 channels for temperature monitoring
· Temperature input: The (3500/61) resistance temperature detector (RTD) and thermocouple (TC) logger for each channel outputs a non-separated or TC-isolated version of the RTD/TC

BENTELY 133819-02 RTDTC非隔离l/O模块