IC697CMM741
IC697CMM741
IC697CMM741
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。
9-8
140CPU67260 9
6EP1933-2NC01 8
WOODWARD PGA 58
6SL3310-1CE35-8AA0 2
IC200CPUE05
IC200MDL650
IC200MDL740
IC200ALG326
IC200CHS006
IC755SUE07CTD
ME98MBP001
RDCO-03C 1个
A02B-0323-B802
A16B-3200-0770
A20B-3300-0816
A208-3300-0651
A20B-3900-0300
A20B-8101-0011
A20B-8101-0770
30I系统 G321-99.0
6SL3161-0EP00-0A00 1
6SL3 760-0CA00-0AA0 12
3BSE008552R0001 2
3BSE008510R0001 1
3BSE008514R0001 3
3BHE028122R0001 1
IC755SUE15CTD 1
22B-D6P0N104 面价:6983 6
22-COMM-P 面价:3017 6
20BC030A0AYNANCO 查不到面价 4
20BC030A0AYNANC0
20F11NC104JA0NNNNN 面价:58534 1
1321-3R100-B 面价:6870 1
6FX2007-1AD03 1
3SE5112-0CH50 1
1 控制器 ABB DR820-LC 8路20A智能控制 3 件
2 控制器 ABB DR820-LC 12路20A智能控制 3 件
ATV312HV40N4 1
ATV312HU40N4
48BTF3S00 3UB8133-4HW2 1
供应ABB真空断路器VD4-12-25KA630~4000A手车式
真空断路器VD412 ABB高压真空断路器D4-12/1250A-31.5KA
断路器VD4-12/2000A-31. 5KA
断路器VD4-12/630A-25KA
Digitrip 3000
3HAC021914-001 3
440N-S32021 2 4192
ACS550-01-023A-4 1
RPBA-01 1
OTAC-01 1
6DT1043-0BA 1
6AV2128-3MB06-0AX0 1
6SE7318-2AJ00-0AB0 1
522-1BH10-0AB0 1
332-5HB01-0AB0 1
331-1BL01-0AB0 1
6SL3210-1PE31-5UL0 1
6SL3244-0BE21-1UA0 1
440-2AD23-0BA1 1
6SE7014-OTP602
6RA8085-6DS22-0AA0 1
20-COMM-E 4350 2
1790-T16BV0X 2327.8 2
1791DS-IB16 8904 2
22B-D4P0N104 5921 1
25B-D013N114 8667 2
XKB-E31330 1
CPU-L-001007 CPU 49A BROCKHAUS . 1个
差压变送器�DDHMSSA1B7-LSTB-600~600kPa.065级 2台
继电器ABB-ABB CM-MSS 2NO NC 5个
DAG1000-4S
6GK5308-2GG00-2AA2 各1
6AV7260-0EA10-0XX5 1
6AV7260-3FM40-0XX6 1
6SL3 760-0DA00-0AA0 2
6ES7214-1HF40-0XB0 1
A5E00680725 2个
6AG4010-4BA10-0XX5 16G内存 512G固态 3台
6SL3330-1TE34-2AA3 1台
6SL3995-6AX00-0AA0 PSA 1台
6.145.01-6001-83,Foerster,线长2米 2 根
SDCS-CON-2B COATED REV:O 3ADT309600R1012 1
SDCS-PIN-48 COAT REV:H 3ADT220090R0043 1
SDCS-PIN-51-COAT 3ADT220090R6 REV:G 1
6ES7512-1CK00-0AB0 1
DCS800-S01-1500-05数量1
802M-H1Y16 SER:D 数量1 2226
1757-L542 SER:CFW:11 数量1 48251
MCR-C-I/I-00-DC 2
2814508
FLK-D37 SUB/S 1
2283634
C79451-A3458-B55 8
750-315 Modbus/RS485/1.2-115.2 kBd 2
WAP3964/04/650 1
BMH2053P17A2A 2
Cutler-Hammer 10316H1049 數量3個
6AV2124-0MC01-0AX0 4台
SCHNEIDER ELECTRIC
XALK1781H29,12个
XALD211H29,12个
CP-316H/218B 1------
Digitrip 3000
6FC5210-0DF31-2AA0
6FC5210-0DF21-2AA0
GE FANUC IC697ADC701 USPP IC697ADC701
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GE Fanuc A16B-1000-0140/07A Motherboard Main Controller
GE FANUC A06B-0502-B074#7008 SERVO
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GE FANUC A06B-0148-B075#7000RS AC SERVO MOTOR 4.4KW ***RFB***
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GE Fanuc TAPE READER A860-0055-T061 A860-0050-T021
GE FANUC A02B-0168-B042 POWERMATE MODEL E
GE Fanuc IC693CPU374 IC693CPU374-GS Free Ship
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GE FANUC IC693CPU351-FN CPU MODULE 25MHZ ***XLNT***
GE FANUC A13B-0131-B001 CASSETTE ADAPTER
GE FANUC 531X112PSAARG1 531X112PSAAR 531X112 NEW
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GE FANUC TGT-E00A-2-0 TGT E00A 2 WHEDCO 78005196
GE Fanuc IC697GDC701A IC697GDC701 GRAPHIC DISPLAY
GE Fanuc A20B-8001-0122/04B A20B-8001-0122 NEW
GE Fanuc IC697CPU781C IC697CPU781
Ge FANUC IC697MEM735B IC697MEM735E IC697MEM735
GE Fanuc AC MOTOR A06B-0318-B072 #7008
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GE FANUC DS3800NRFA1D1C DS3800NRFA1D DS3800NR
GE FANUC HORNER HE660BGM424A HE660BGM424 PROCES. RS232
GE FANUC 193X528ADG01 193X528ADG0 193X528ADG 193X528A
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GE FANUC DS3800DSQD1A1A DS3800DSQD DS3800DSQ DS3800DS
GE Fanuc A06B-6066-H235 SERVO AMP
GE FANUC SERVO MOTOR A06B-0313-B574 #7008
GE FANUC A06B-0123-B076 #7000 SERVO MOTOR 3/3000 NEW
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GE FANUC A13B-0117-B001 PPR TAPE PUNCHER UNIT
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GE FANUC IC600BF842L IC600BF842 IC600BF842K IC600YB842
GE FANUC SERIES SIX IC600LX605K IC600LX605 NEW
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GE Fanuc A05B-2047-C141 TEACH PENDANT
GE Fanuc 78004654 WHEDCO POWER SUPPLY R0103 RO103
GE FANUC DRIVE BOARD A16B-1100-0280/08A A16B-1100-0280
GE FANUC SERVO AMP A06B-6058-H013 A20B-1003-0090
GE FANUC A20B-1002-0730/02A A20B-1002-0730 TOP BOARD NEW
GE FANUC A06B-0514-B574 #7008 SERVO MOTOR NEW
GE FANUC MOTOR A06B-0315-B071 #7000
GE FANUC SERVO MOTOR A06B-0128-B575 #7008
GE FANUC A02B-0198-B501 POWER MATE F
GE FANUC A06B-0313-B505 #7008 OS
GE FANUC SERVO MOTOR A06B-0506-B004 #7008 MOD 30S
General Electric GE Fanuc Monitor Board 531x179PLMAJG1 VA-5
GE FANUC IC600BF943 USPP IC600BF943
GE FANUC 90 70 - IC697CPU780E IC697CPU780 PROCESSOR
GE FANUC A06B-0754-B200-3000
GE FANUC A06B-0128-B588#7075 SERVO MOTOR NEW NIB
GE FANUC 44A390402-G02 USPP 44A390402G02
GE FANUC IC3600SCBD2A USPP IC3600SCBD2A
GE Fanuc IC697ALG230 IC697ALG230F Analog 90-70 - NEW
VERY NICE GE GENERAL ELECTRIC FANUC MOTHER BOARD MODEL
Omron CS1W-MCH71 Motion Controller 32 Axis
OMRON CV500-RT211 REMOTE I/O UNIT GOOD TAKEOUT
OMRON R88D-UP04V USPP R88DUP04V
OMRON V530-R160EP 2D CODE READER 24 V DC W/ MANUAL PNP INPUT/OUTPUT NEW NO BOX
OMRON C500-ID219 3G2A5-ID219PLC INTPUT MODULE 24VDC 4CH
H# Omron CVM1-CPU11-EV2
OMRON Ultrasonic Sensor Amplifier E4DA-WL1C
OMRON CJ1WETN21 CJ1W-ETN21 Ethernet Module
Omron SYSMAC C1000H Programmable Controller CPU01-EV1
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