CPU底座和后一个远程底座之间的大电缆长度是700英尺(213米。不遵循大电缆长度会造成PLC系统的操作系统不稳定。2。CPUs 350 374可支持多7根VO扩展电缆。CPUs 331-341可支持多4根I/O扩展电3。50英尺(15米)的I/0总线扩展电缆(IC693CBL302)，它的一-端是一一个插头连接器，电缆的末端连接器上安装有VO总线终端电阻，采用这种电缆时，不必再单独安装-个终端电阻。当心I/0总线扩展电缆不能与1/0扩展底座供电线缆连接或布在-起,否则会导致PLC系统不稳定。
FANUC AXIS CONTROL CIRCUIT BOARD PCB A16B-2200-0855/?03B
ALLEN BRADLEY 193-A2H1 MANUAL RESET OVERLOAD RELAY 12-3
DYNAQUIP CONTROLS DC-A, CONNECTOR SOCKET, 500 PSI, 3/8″
BUSSMANN AGA-1 FUSES, QUANTITY 50, 1 AMP, 125 V, NIB
BUSSMANN AGA-1 FUSES, QUANTITY 35, 1 AMP, 125 V, NIB
THOMSON SUPER 24 SUPER BALL BUSHING LINEAR BEARING, NIB
ANALOG DEVICES 3B01 BACKPLANE 16 CHANNEL
SYMBOL TECHNOLOGIES LS-7000II-I004A BARCODE SCANNER
SQUARE D MPX81542 PULL BOX NIB
NUMATICS 152SA400M000061 DIRECT SOLENOID / AIR PILOT VA
SIEMENS SIMATIC S7 DIGITAL OUTPUT MODULE 6ES7 322-1BF01
MICROFILTRATION PX24230, FILTER REPLACEMENT, 23″ LENGTH
FANUC ROBOTICS SERVO AMPLIFIER BASE POWER BOARD A20B-10
FANUC ROBOTICS TOUCH PANEL INTERFACE BOARD PCB A20B-800
