IS200VTCCH1CBB GE 热电偶输入

IS200VTCCH1CBB GE  热电偶输入

IS200VTCCH1CBB GE  热电偶输入

型号IS200VTCCH1CBB是通用电气公司生产的Mark VI板之一。该模型被指定为热电偶输入，可以接受多达24个热电偶输入。该型号的输入可以连接到DTTC或TBTC端子板。TBTC端子板为配套端子板，DTTC端子板为DIN欧码端子板。根据与VTCC模型一起使用的TBTC模型，它可以用于两个不同的组。TBTCH1C模型允许单工控制，而TBTCH1B模型允许三模冗余(TMR)控制。职训中心也有两组型号;IS200VTCCH1CBB模型是第一组的一部分，这表明该模型可以用于燃气轮机控制应用。无论在哪个组使用VTCC型号，都将使用相同的端子板。

当IS200VTCCH1CBB型号接受热电偶输入时，VTCCH1型号支持的输入类型为E、J、K、S和T热电偶和mV输入。VTCC型号允许的mV跨度为- 8mv至+ 45mv。该模型使用的热电偶输入可以接地或不接地，并且可以位于离相关涡轮控制柜高达九百八十四英尺的地方。端子板上有两个冷接点和高频噪声抑制装置。

当IS200VTCCH1CBB型号在TMR系统中工作时，如果器件上的一个信号偏离中值/投票值超过预定限值，则该信号将被识别并引起故障。有关VTCC型号故障指示和可用诊断检查的更多信息，请参阅GE Manual GEH-6421。

IS200VTCCH1CBB GE  热电偶输入

Model number IS200VTCCH1CBB is one of the Mark VI boards produced by General Electric. This model is designated as a thermocouple input and can accept up to twenty-four thermocouple inputs. The inputs on this model can be wired to either the DTTC or TBTC terminal boards. The TBTC terminal board is the associated terminal board, while the DTTC board is the DIN Euro-size terminal board. Depending on the TBTC model used with the VTCC model, it can be used in two different groups. The TBTCH1C model allows for simplex control, while the TBTCH1B model allows for triple modular redundant (TMR) control. There are also two groups of the VTCC models; the IS200VTCCH1CBB model is part of the first group, which indicates that the model can be used with gas turbine control applications. No matter which group the VTCC model is used in, the same terminal boards will be used. 

When the IS200VTCCH1CBB model is accepting thermocouple inputs, the types of inputs supported on the VTCCH1 model are E, J, K, S, and T thermocouples and mV inputs. The span of mV allowed on the VTCC model is -8 mV to +45 mV. The thermocouple inputs used with this model can be grounded or ungrounded and can be located up to nine-hundred and eighty-four feet from the associated turbine control cabinet. There are two cold junctions and high-frequency noise suppression devices mounted on the terminal board. 

When the IS200VTCCH1CBB model is operated in a TMR system, if one of the signals on the device varies from the median/voted value by more than the predetermined limit, then the signal will be identified and cause a fault. For more information on fault indication and available diagnostic checks on the VTCC model, refer to GE Manual GEH-6421. 

IS200VTCCH1CBB GE  热电偶输入