描述
电源回路PLC供电电源一般为AC85—240V(也有DC24V),适应电源范围较宽,但为了抗干扰,应加装电源净化元件(如电源滤波器、1:1隔离变压器等)。
PLC上DC24V电源的使用各公司PLC产品上一般都有DC24V电源,但该电源容量小,为几十毫安至几百毫安,用其带负载时要注意容量,同时作好防短路措施(因为该电源的过载或短路都将影响PLC的运行)。
GE CIRCUIT BOARD CSLGSDE-001 *NEW*
GE CIRCUIT BOARD PPM-2531DS80386SX *NEW*
RELIANCE CIRCUIT BOARD BEH0800-05198012 *NEW*
BAUER GEAR MOTOR BS02-72H/DU05LA4-TOF/SP *NICE*
CONTINENTAL HYDRAULIC ED03M-3A1CGD-24L-B *NEW*
HONEYWELL CHART RECORDER DR450R-2200-00-003-0-00-0111
HONEYWELL CHART RECORDER DR450T-2200-00-00-0-00-0111
INTEGRATED INDUSTRIAL TECHNOLOGIES 1200-01
LUBRIQUIP MAXI-MONITOR MARK III 163-310-000 *NICE*
MANNESMANN DEMAG KBA *NICE*
MANNESMANN DEMAG KBA 71 *NICE*