SLA-2TI-4-20-M Intrinsically safe transmitter of signals from thermocouples with 4-20 mA and RS-485 output (Modbus RTU)

Purpose:conversion of signals from thermocouples located in the intrinsically hazardous area into unified current signals 4-20 mA in the intrinsically safe area Type of spark arrestor:active with galvanic isolation Signal type: voltage Connection: 2 channels of analogue input of signals from thermocouple types J, K, B, B, L, L, E, S, R, N, T, A1, A2, A3, 2 channels of analogue current output 4-20 mA Conversion error: basic conversion error: for thermocouples type J, K, L, L, E, N, T not more than ±0,1%, for thermocouples type B, S, R, A-1, A-2, A-3 not more than ±0,15%. Time of setting of output signal after a sudden change of input signal:not more than 0.6 s Configuration and data exchange: via RS-485 interface with Modbus RTU protocol. Power supply voltage: 10-30 V Power consumption: not more than 3,3 W Explosion protection marking: [Ex ia] IIC/IIB/I Operating temperature range: -40°C to +70°C Overall dimensions (HxWxH): 99.4x22.5x109 Degree of protection: IR20 Warranty: 18 months