描述
PLC系统接地要求比较严格，最好有独立的专用接地系统，还要注意与PLC有关的其他设备也要可靠接地。多个电路接地点连接在一起时，会产生意想不到的电流，导致逻辑错误或损坏电路。
GE 1050 CNC POWER SUPPLY 3N8100PS106A1
OKUMA OSP2200 POWER SUPPLY
OKUMA OSP2200 OPERATOR PANEL WITH NIXIE DISPLAY TUBES
CINCINNATI MILACRON 850SX POWER SUPPLY 3-424-2037A
HURCO CONTROL RELAY BOARD 415-0224-003
FANUC DI/DO BOARD A20B-0007-0040
FANUC DI/DO BOARD A20B-1000-0940
GETTYS 5 HP DC SPINDLE DRIVE N120
GE AC SERVO MOTOR 5K38UN282Q
OKUMA OSP2200 CNC BOARDS ( ALL BOARDS AVAILABLE )
MAZAK KEYBOARD INTERFACE BOARD FX709C
