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인증된 전문가에게 직접 연결
COMPACT SWITCH MODULE CSM 1277
CONNECTION SIMATIC S7-1200 AND UP TO 3 FURTHER IND.
ETHERNET USERS WITH 10/100 MBIT/S UNMANAGED SWITCH, 4 RJ45 PORTS,
EXT. 24V DC POWER SUPPLY,
LED DIAGNOSTICS, S7-1200 MODULE INCL. ELECTRONIC MANUAL ON CD
MANUFACTURE : SIEMENS
ORIGIN : DE
