SM 1234 AI/AO

SM 1234 4AI/2AO SIMATIC S7-1200 SIEMENS 6ES7234-4HE32-0XB0

SIMATIC S7-1200, analog I/O SM 1234, 4 AI/2 AO, +/-10 V, 14-bit resolution hoặc 0 (4)-20mA, 13-bit resolution...