?在三模冗余(TMR)配置中,模塊安裝在相鄰的三組中,有兩種投票方式,以確保冗余并防止故障。
3500/61的記錄器輸出通過直接記錄每個通道的溫度數(shù)據(jù)提供了額外的功能。
3500/60和3500/61溫度監(jiān)測模塊提供六個通道,用于使用電阻溫度探測器(RTD)或熱電偶(TC)監(jiān)測溫度。這兩個模塊都允許用戶可編程的報警設(shè)定點(diǎn)和輸入調(diào)節(jié)。它們的主要區(qū)別是:
3500/60:不包括記錄儀輸出。而3500/61:包括所有六個通道的記錄器輸出。
主要特征包括:
用戶可通過3500機(jī)架配置軟件對RTD或TC測量進(jìn)行編程。
提供兩種版本:RTD/TC非隔離型(可混合RTD和TC輸入)和TC隔離型(提供250 Vdc通道間隔離)。
The 3500/60 and 3500/61 temperature monitoring modules provide six channels for monitoring temperature using either Resistance Temperature Detectors (RTDs) or Thermocouples (TCs). Both modules allow for user-programmable alarm setpoints and input conditioning. Their key differences are:
3500/60: Does not include recorder outputs.
3500/61: Includes recorder outputs for all six channels.
Key features include:
User programmability via the 3500 Rack Configuration Software for either RTD or TC measurements.
Available in two versions: RTD/TC non-isolated (which can mix RTD and TC inputs) and TC isolated (providing 250 Vdc channel-to-channel isolation).
In Triple Modular Redundant (TMR) configurations, the modules are installed in adjacent groups of three, with two types of voting to ensure redundancy and prevent failures.
The 3500/61's recorder outputs provide additional functionality by enabling direct logging of temperature data for each channel.