SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, 2 AI, 9/12/14 bits RESOLUTION, U/I/THERMOCOUPLE/RESISTANCE, ALARM, DIAGNOSTICS, 1x20-pole, REMOVE/INSERT WITH ACTIVE BACKPLANE BUS
SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, 2 AI, 9/12/14 bits RESOLUTION, U/I/THERMOCOUPLE/RESISTANCE, ALARM, DIAGNOSTICS, 1x20-pole, REMOVE/INSERT WITH ACTIVE BACKPLANE BUS
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SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, 2 AI, 9/12/14 bits RESOLUTION, U/I/THERMOCOUPLE/RESISTANCE, ALARM, DIAGNOSTICS, 1x20-pole, REMOVE/INSERT WITH ACTIVE BACKPLANE BUS