1756-L55M23 A-B 电源净化元件

A-B 1756-L55M23
A-B 1756-L55M23
A-B 1756-L55M24
A-B 1756-L55M24
A-B 1756-L61S
A-B 1756-L64
A-B 1756-M13
A-B 1756-M14
A-B 1756-M14
A-B 1756-M14
A-B 1756-M14
A-B 1756-M14
A-B 1756-M14
A-B 1756-N2
A-B 1756-N2

Description

电源回路PLC供电一般为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,用其带负载时应注意容量,同时做好防短路措施(因为该电源的过载或短路将影响PLC的运行)。

Siemens Simodrive 6SC6170-0FC50 Control Board

SIEMENS PCB OPER. BOARD KIT A1-108-101-802 A1108101802

Siemens Simodrive Control Board – 6SC6100-0NA11

SIEMENS 30E6903 PHONE SYS BOARD 8-CH CO TRUNK CARD