NCS-TT108 8-channel temperature sensor input sensor

Product overview Temperature sensor NCS-TT108 supports input 8-channel temperature sensor. It supports protocols of FF H1 and PROFIBUS PA. In a wide range of it can be applied to various heat-resistant and thermocouple sensors. Each channel support individually configures the type of probe and dual temperature sensor, wiring and connections-wire system thermal resistance. Eight channels are divided into four groups of temperature collecting modules with isolation protection between the modules. Each module of the temperature measurement has two input channels of temperature. Features A simple interface between field and control room Reduces the cost of installation, operation and maintenance. The protocols support FF, PA The thermocouple can use the compensation function of cold end parameter description functions Input Resistance: PT100, CU50, CU100, 0 ~ 500ohm, 0 ~ 4000 Ohm Thermocouple: B, E, J, N, K, R, S, T Voltage: -100 mV ~ 100 mV 8CH channel Wiring RTD 2-wire, 3-wire, Bus power 9 ~ 32 VDC current Consumption (static): ≤20 mA Signal transmission Ratio of 31.25 Kbps, current mode isolation Between input channel and bus: 500 (707 V DC) Between the module temperature Converter: 500 V (707 V DC) Two input channels temperature module are not isolated. Operating temperature -40 ℃ ~ 85 ℃ Humidity range 0% ~ 100% RH Start time ≤5s Update time 0.2 s protection IP20; outside box IP67 Random vibration axis 0 ~ 200 Hz, the error is ± 0.05% / g of the maximum range EMC Bus terminal: GB / T 18268-2000 table A1 Gauge: GB / T 18268-2000 table 1 Tel: 86-24-31217280 Mobile: 86-18624005877 Skype: vladimir-gao E-mail: gao.shengyan@microcyber.cn Web: http://www.microcyber.cn/en/