MDS60A-0075-5A3-4-06
MDS60A-0075-5A3-4-06
MDS60A-0075-5A3-4-06
数字量信号连接应注意的问题
变频器的输入信号中包括对运行/ 停止、正转/ 反转、点动等运行状态进行操作的数字量输入信号（开关型指令信号），这些信号常来自PLC 的数字量输出信号。PLC 通常利用其内部的继电器接点（继电器输出型P L C ）或具有开关特性的元器件（晶体管输出型PLC）与变频器相连，得到运行状态指令，如图1 和图2 所示。在进行数字量信号的连接时应注意：
（1）使用继电器输出型P L C 与变频器相连时，应注意接触不良常带来变频器误动作，因此在实际接线中要注意连接可靠。
（2）使用晶体管输出型P L C 与变频器相连时，应注意晶体管本身的电压的高低、电流的大小等限制条件在其范围内，保证系统的可靠性。
（3）设计变频器的输入信号电路时，应尽量避免采用继电器等感性负载，因继电器开闭产生的浪涌电流可能引起变频器的误动作。
（4）当P L C 输出的开关信号进入变频器时，有时会发生外部电源和变频器控制电源之间的串扰，应注意对P L C和变频器分开接地，避免两者使用共同的接地线。
PWS6600S-S 2
G3PX-260EC 6个
BCU-02 1
3AXD50000001304 1
FENA-11 1
NETA-21 1
NEXA-21 1
64410539 3
XCSZC5902?TELEMECANIQUE? TELEMECANIQUE
XCKVR54D1H29? TELEMECANIQUE
61F-GPN-BC 1
DST-162 3
6ED1 052-1FB00-0BA6 2
6ED1057-1AA01-0BA0 1
6ED1055-1FB00-0BA1 2
MP9-20919J 20个
ABL8RPM24200 4个
HS35F-75-R2-SS-2048-ABZC-28V 1
JWAK-21S5S16NI 2
Schmersal?BNS-120-11Z? 5
NE-4120A-T? 200
不间断电源 SURTD2200XLIMVV.2kVA 2
SMART-UPS1000/SURT1000XLICHAPCUPS 1
UPS不间断电源APC BX1100CI-CNVV 1
MT1000S-Pro 1
SURT6000 XLIM 2
SURT192XLBP 432*130*660 2
APC SURT192XLBP 2
C2KR-B9081VVkVAmin 1
变频器E84DGDVB75142PS 0,75kW144792081LENZE 变频器E84AVHCE1834VB0 3x 400V-500V AC，18, 5kW155015391LENZE
RS20-1600M2M2SDAE 1
MMC-BDPV81PNB 1个，
D661-351A-4 2
P235711B000G02 1
RJ71EIP91 1
AZM300Z-ST-1P2P-A 60
FX5U-64MT/ES 1
NIDEC 规格型号：C200-02200024A (AC Drive 0.37KW 单相220V)
QD60P8-G
Q68ADI
Q68DAVN
Q64RD
Q64TD
R33B 三菱基板
R62P 三菱电源模块
RX42C4 三菱输入模块
RY42NT2P 三菱输出模块
REX-F400 FK09-8*AB-NNN-4N/CE 2
170M4264/690V/500A 10
MD200T2.2B 6
1SD536F2-CM1200E4C-34N 28
6ES7718-1DC16-2AA1=1台
6FC5210-0DF33-2AA0 1---------------
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FANUC A06B-0514-B251 MODEL 5S/3000 SERVO MOTOR GOOD TAKEOUT
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GE Fanuc A06B-6083-H218 CAPACITOR MOD
FANUC A06B-6066-H003 AC SERVO AMP
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FANUC A06B-6058-H006 AC SERVO AMPLIFIER ***RFB***
GE FANUC SERVO AMPLIFIER A06B-6066-H006
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GE FANUC VCU A06B-6045-H005 H006
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GE FANUC SERVO MOTOR A06B-0123-B175 MODEL 3/3000
Fanuc servo motor A06B-0148-B075 factory rebuilt
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GE FANUC A06B-6058-H191 DISCHARGE UNIT
GE FANUC A06B-0372-B069 SERVO MOTOR ***NIB***
GE FANUC SERVO MOTOR A06B-0143-B177 #7000
GE FANUC SERVO MOTOR A06B-0142-B575
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GE Fanuc A06B-0312-B064 1-0S MOTOR
FANUC AC Servo Motor A06B-0162-B110/0001 M6/3000 Alpha w/ Brake CNC Axis Drive
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FANUC AC SERVO MOTOR A06B-5012-BOO1
FANUC A06B-0312-B351 AC SERVO MOTOR WITH BRAKE APC MOTOR TYPE 1-0S 1-OS
Fanuc A06B-0127-B588 #7000 Servo Motor "NEW"
FANUC SERVO MOTOR A06B-0128-B675 # 7008 , NEW
FANUC A06B-0314-B501 SERVO MOTOR
Fanuc Fujitsu SP-2/3 Spindle Servo Drive A06B-6035-H321_A20B-0005-0584/03A
Fanuc Motor A06B-0652-B212 2500M_A06B0652B212_ A860-0300-T002-2500P M-230623
Fanuc AC Servo Motor OS 0S A06B-0313-B001 7065_w/Pulse Coder A860-0304-T111
FANUC 10M DC Servo Motor A06B-0651-B213 3000M **Tested*
Fanuc Fujitsu SP-2/3 Spindle Servo Drive A06B-6035-H321_A02B-0005-0610/05B
A06B-0367-B155#0001 FANUC * 1 YR WARRANTY *
FANUC DC SERVO DRIVE A06B-6047-H102
FANUC 5S AC SERVO MOTOR A06B-0314-B010
FANUC A06B-0315-B005 USPP A06B0315B005
GE FANUC AC SERVO MOTOR MODEL 5S A06B-0314-B201 SANTEC RB400 CNC VERT MILL
A06B-0514-B006 FANUC *1 YR WARRANTY*
A06B-0314-B001 FANUC
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FANUC A06B-6077-H106 POWER SUPPLY MODULE PSM-5.5 RECONDITIONED
FANUC A06B-0647-H040 VELOCITY CONTROL UNIT w/TOP BOARD
Fanuc Servo Amplifier A06B-6066-H291
Fanuc CNC Spindle Motor A06B-0855-B100#3000
(1) Fanuc Joints 1,2,3 AC Servo Motor A06B-0353-B831
GE Fanuc Servo Amplifier A06B-6079-H106 A06B6079H106
Fanuc AC Servo Motor M# A06B-0501-B205/7076-R ~USED SURPLUS~
FANUC BASE UNIT ONLY FANUC A06B-6055-H103 A06B6055H103
FANUC A06B-0317-B081 USPP A06B0317B081
FANUC DC SERVO W/ BRAKE MODEL 10 A06B-0651-B012 2000 P
FANUC A06B-0147-B077 AC MOTOR A06B0147B077
Fanuc A06B-0373-B575 #7008AC Servo Motor
Fanuc A06B-6096-H105 Servo Amplifier
Fanuc 6S/12000 AC Spdl DRIVE CNC PARTS, 5.5/7.5 KW, TYPE A06B-0315-B202#7000
Fanuc 6S/12000 AC Spdl DRIVE CNC PARTS, 5.5/7.5 KW, TYPE A06B-0315-B987#3001
Fanuc 6S/12000 AC Spdl DRIVE CNC PARTS, 5.5/7.5 KW, TYPE A06B-0315-B202#3001
Fanuc 6S/12000 AC Spdl DRIVE CNC PARTS, 5.5/7.5 KW, TYPE A06B-0315-B202
Fanuc 6S/12000 AC Spdl DRIVE CNC PARTS, 5.5/7.5 KW, TYPE A06B-0315-B202
GE FANUC RED CAP AC SERVO MOTOR, A06B-0501-B201 #7073, MODEL 10
FANUC SERVO AMPLIFIER ( A06B-6066-H008 )
GE FANUC A06B-6057-H006 SERVO AMPLIFIER
Fanuc A06B-6058-H004
RECONDITIONED FANUC SERVO AMP ( A06B-6057-H006 )
FANUC AC SERVO MOTOR A06B-0521-B031
FANUC AC SERVO MOTOR A06B-0533-B231
FANUC A06B-6079-H104 REMAN. A06B6079H104
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