| 产地：yczdh0004 |
575V-AC
575V-AC
575V-AC
3、 模拟量信号连接应注意的问题变频器中的模拟量输入信号，通常指0～10V/5V 的电压信号或0/4～20 ｍＡ的电流信号；这些模拟量输入信号可通过接线端子由外部给定，当变频器与P L C 连接时，这些模拟量输入信号也可来自PLC 的模拟量输出信号，如图3 所示。在进行模拟量的连接时应注意：
（1）阻抗匹配。根据变频器的输入阻抗选择P L C 的输出模块，实现两者的阻抗匹配。
（2）电压范围。当变频器和P L C 的电压信号范围不同时（如变频器的输入信号为0～10V，而PLC 的输出电压信号范围为0～5V 时；或PLC 的一侧的输出信号电压范围为0～10V而变频器的输入电压信号范围为0～5V时），需采用串联电阻的方式进行分压，以保证两者在正常电压范围内
工作，避免电压过限可能损坏器件。
（3）采用屏蔽电缆或绞合电缆。对于变频器和P L C 而言，弱电控制信号（电压0～5V/10V、电流0/4～20ｍＡ等）易受到外界强信号的干扰，对控制信号采取适当的屏蔽措施。常用的方式就是采用屏蔽电缆进行屏蔽；对于长距离的控制回路宜采用绞合电缆，绞合电缆的绞合间距尽可能小。
（4）主、控电缆分开布线。实际连线时，注意主、控电缆分开布线，且相隔的距离。以保证主电路侧的干扰及噪音影响不到控制电路。
21-1---------------+
6SL3224-0BE22-2AA0 3
C98043-A7009-L1-6带排线2根X101端口为排线插口 1
C98040-A7009-C1-6(带排线一根) 1
H3660-RFL-875V2 1
EMS 5/40/1/8-1/690.2.11 1
IR2011/40 1
EMS18 100/4.2/16-5/CX 1
US2014/50 1
22B-D4P0N104 1.5KW 2 面价 5921
EMS18 100/4.2/16-5/CX 2
ADP-90YBB 1
AE500 PUSE 1
1756-L61 1 面价 58812 19年面价
CS1W-CN114 2
FR-S520E-1.5K 1
SPMD1423 132/160KW 1
WRH25-24S2 1
DVM58N-011AGR0BN-1213 1
1756-PA72/C 面价 11254
HM-WL4011ET 4
6ES7953-8LG11-0AA0
6SL3040-1MA01-0AA0 各1
FUSE 3A 100-265VAC 1个
3G3HZ A4022 2.2KW
3G3JZ-A4007 0.75KW
8DDM-MT-00 1个
6ED1052-2MD08-0BA0
6ED1052-1MD08-0BA0
6GK7142-7BX00-0AX0
6GK5896-4MA00-0AA3
6GK7177-1MA20-0AA0
6GK7242-7KX31-0XE0
6NH9860-1AA00
6ES7212-1HE40-0XB0
6ED1055-1MA00-0BA2
6ED1055-1MM00-0BA2
6ED1055-1NB10-0BA2
6EP3333-6SB00-0AY0
1、变速单元MX7G75M，数量：4个
2、PLC模块LIO-01(安川)，数量：1
CDH1MP5/63/45/300A30/B44CSBMZWWWBW 1
C98043-A7100-L3-1?1个?
C98043-A7106-L4-7??2个
IC694MDL742 3770
IC694MDL646 2646
IC694ALG616 无面价
M2D068-GA 1个
3AUA0000074145 1
2711C-T4T 19年面价 3433 1个
322-1BH01-0AA0 5
低压变频器SJ700-075HFF2
低压变频器SJ700-110HFF2
NX-TC2406 1个
SANWA MP-222 1个
6AV3688-3ED13-0AX0 2个
日立变频器 SJ700-075HFF2数量5
日立变频器 SJ700-110HFF2 数量5
3SE2-120-1GW00-0AK140—3个，
6EP1935-6ME21 3个
H0G71DN/024C1 6
6ES7222-1HH32-0XB0 2
6AU1435-0AA00-0AA1 数量 1
6SE7032-1EG60-Z G95+K01+K11 1台
FPBA-01 OPTION/SP KIT 2
TU811V1 20????
AO523?? 2
DC732F 1
AX722F 1
AI723F 1
DO802 1
TK811V015 2
TK811V050 2
DI524 2
CI867K01 2
PM1800 1
6SL3040-0JA00-0AA0 1个
6SL3210-1PE31-8UL0 配控制单元6SL3244-0BB12-1FA0 2
SM-ethernet 1
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