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S7018 (S7018G) analogue input module of thermocouples signals



Specification
Oparatinal characteristics power requirements, VDC +15 ... +36
power consumption, at most, W 1
air temperature at operation, -5 ... +50
relative humidity, % 10 ... 90
Interface type RS-485
baud rate, bps 2400 ... 115200
usable link length, at most, m 1200
instruction code compatible I-7000, ADAM-4000, NuDAM-6000
Analog input
channels input 8
signal range, VDC 0.015, 0.05, 0.1, 0.5, 1, 2.5, 20 *
input impedance at voltage measurement, not less, M 5
input resistance at current measurement, 125
sampling rate of each channel, Hz 9
ADC capacity (sigma-delta conversion), bit 24
thermocouples type I, K, T, E, R, S, B, N, C
Accuracy, % 0,1
Galvanic isolation on the interface, V (for S7018G) 1000
Overall dimensions, at most, mm 6911565
Mass, at most, kg 0,13
Llifetime, not less, year 10

* - with external 125 resistor.



Block diagram of module S7018.


Block diagram of module S7018G.