BMXAMI0810

BMXAMI0810

BMXAMI0810

BMXAMI0810

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。

BMEP581020    1 

AMI0810    1 

AMO0802  1 

BME NOC0301.2  1 

TM221CE40R  1 

TM3AI8/G    1 

TM3AQ4/G  1 

TL-S5G-5KM  1

6FX8002-5DS01-1DA0   2

6FX8002-5CS41-1DA0    2

6FX8002-2DC10-1DF0    4

7ML54400HB000AA2   1

VD4/Z 12.12.25 PT    1台

NINt-72c数量2

MR-J4W2-44B  

MR-J4W2-77B 

MR-J4W2-22B 

HG-KR43J   各10

100S-C12EJ32C数量1   面价620

6GK1541-2BA00数量2------------

3UA6200-3K数量2个

952-1AK00-0AA0   1

A02B-0323-C234   1

700-HK32Z24   7个 面价33

NOV触摸屏EXPC-1419-NOV，------------------

10880038-001   数量2个

PMS-111-037-001-517-010   ---4台

DSQC1031 DIGITAL ADD ON  3HAC058664-001    5

CONNECTORS DIGITAL BASE/ADD-ON  3HAC060919-001   10

DSQC1030 LOCAL I/O DIGITAL BASE  3HAC058663-001   4

200-2BH1800-7AH27    1

DL1-BDB3  2

DL1-BDB4  1

DL1-BDB5  1

驱动器MCDLN35BE(松下)：1个

伺服电机MHMF082L1V2M(松下)：1个

驱动器(松下)MADLN15BE：2个

伺服电机 MSMF022L1U2M(松下)：3个

6FX5002-2DC10-1BB0      1

6ES7023-2EA87-2DA0  数量1--------------

6ES7193-7CB00-0AA0， 2个

LTMR27MFM  2 美国

6ES7590-BL00-0AA0           12

IC695PSD140B    5个

NOV触摸屏EXPC-1419-NOV，数量2个

FIXY 10N51E1：50只

FRN2.2E1S-4C      2

FRN5.5E1S-4C     2

1734-IV8  2个   面价959

ic694mdl753模块     2个

CIMR-VB4A0005   1个

JEPMC-IO2310-E   1

140AC013000   2  查不到面价

140ACI04000   2  面价17661.49

140DA085300   2  查不到面价

140DDI35300   2 面价5906.14

140DD035300   2  查不到面价

140CPS11420   1  面价7634.44

140CRA21110    1  面价7909.08

SQUARE D CH364AWK NSFP CH364AWK

75 KVA TRANSFORMER LOW VOLTAGE DRY-TYPE SQUARE D SINGLE PHASE CAT NO EE75S3H

Square D KAL36080 Circuit Breaker

NXD63B120 Siemens 3p 600v 1200a Circuit Breaker NEW TAKEOUT ND63B120 ND63F120

Square D HU361AWK (Pack of 6) Disconnect Switch Series E1 - 

SQUARE D LAL26250MB NSFP LAL26250MB

Square D 8030 DLM-120

Square D Telemecanique Altivar 58 ATV58HD16N4Z _ 11 KW / 15 HP _ 400/460 V

Square D H366 600 Amp, 600 Volt, F Disconnect

0.50 carat D/SI FLAT BAND WHITE GOLD SQUARE PRINCESS CUT DIAMOND ENGAGEMENT RING

NEW IN ORIGINAL BOX MAL36700

BRAND NEW IN BOX SQUARE D LH36400 I-LINE "NEW LOOK"

Square D 8030 PS-21 8030PS21 Power Supply Module Series A2 - 

Square D 8030 PS21 R 8030PS21R Power Supply Module Series A2 - 

SQUARE D 8803-P00CO4H USPP 8803P00CO4H

SQUARE D S33930 NSFP S33930

SQUARE D IF36070 NSFP IF36070

MAL36600, 600V, 600A, 3 Pole Circuit Breaker

0.50 carat D/SI CLASSIC 4 PRONG SQUARE PRINCESS CUT REAL DIAMOND ENGAGEMENT RING

Square D Circuit Breaker JGF36250  Working

SQUARE D 130448140010001 NSFP 130448140010001

SQUARE D DIGITAL TEMPERATURE CONTROLLER, MODEL 98

Square D LX 225 Amp 225A A LX36225G LX36225 w LSIG Trip

NEW SQUARE D JPD JPD26225 2 POLE 225 AMP BREAKER

Square D Heavy Duty Safety Switch H361DS 30 Amp 600V

NEW Square D heavy duty safety switch 200A H-364AWK VW

Square D MHL361200 1212 A1200 $1500

Panelboard I-Line Square D 600 A breaker HCM 480Y/277 

Square D MG 600 600 Amp I-Line Circuit Breaker Inst

Square D Sorgel 112 KVA Transformer 480 V - 208Y/120 V 112T3HF

Square D MX36400G (MX 36400G) Circuit Breaker TAKEOUT

SQUARE D TVS4EMA24AIC TRANSIENT VOLTAGE SUPPRESSOR NEW

SQUARE D ME ME436LSIG1021 3 POLE 400 AMP BREAKER 400 trip ME36400lsig shunt trip

SQUARE D ME36400LSG 400AMP CIRCUIT BREAKER 3 POLE 600V SERIES 5 GROUND FLT

SQUARE D ME36225LSG 225AMP CIRCUIT BREAKER 3 POLE 600V SERIES 5 GROUND FLT

SQUARE D SAFETY SWITCH #H362DS SERIES E STAINLESS STEEL

S144A Square D Micrologic Powerpact 6.0A programmer

Square D I Line Panelboard HCW5086-8 800 Amp 600 V MLO

Square D HCP I Line Panel Board 600 Amp Main Breaker LC 36600 3R 208Y/120 

SQUARE D PANELBOARD SWITCH 600 AMP 600V 3 POLE QMB366W

SQUARE D I-LINE PANELBOARD HCM MLO 600 AMP 480Y/277V 3P 4W NEW

Square D 700 Amp Circuit Breaker MHL36700

Square D Holds All PXF/PHF/PCF/PA Frame Breaker QED Panel Panelboard Enclosure A

NEW SQUARE D M-FLEX ADJUSTABLE FREQUENCY DRIVE ATV61HU15N4

Square D Molded Case Circuit Breaker MHL36600 600A A 600Amp 600V AC 600 Amp 3P

SQUARE-D MJP36800 / MJL36800 / MGL36800

Square D Power Logic Circuit Monitor # CM-2350

SQUARE D NA361200 1200 AMP 600 VOLT 3/P MAGNETIC TRIP ADJUSTMENT CIRCUIT BREAKER

SQUARE D Size 4 Combination Starter w/ Mag Gard Circuit Breaker 250A 600V

Square D LCL LCL363508041 3 pole 600v 350 amp Breaker LCL36350 SHUNT

Square D Circuit Breaker KCL34150 1027 150Amp A 150 Amp

Square D I Line Breaker NA361000 NA 1000 Amp 1000A A

SQUARE D I-LINE PANELBOARD MLO 600 AMP 480V 3P

SQUARE D I-LINE PANELBOARD MLO 400 AMP 480V 3PH

SQUARE D NF PANELBOARD MCB 250 AMP 480Y/277V 3PH KCP34250

SQUARE D SY/MAX 8020-SCP-424 MODEL 400 PROCESSOR SERIES E REV.4.00 8020SCP424

SQUARE D 112.5 KVA TRANSFORMER PRI 480V SEC 208Y/120 3PH DRY TYPE 112T3H

SQUARE D MA36500 SERIES 2 NEW 500A MOLDED CASE CIRCUIT BREAKER MA36500

Square D LH36400 (LH 36400) I-Line Breaker *NEW*

Square D Power Distribution Control Panel #7805SO

SQUARE D 112.5 KVA TRANSFORMER PRI 480V SEC 208Y/120 3PH DRY TYPE 112T3H

SQUARE D PBTB PBTB-506G 600 AMP 480V GROUND TAP BOX END BUSS BUS BUSWAY

Square D 600 amp 600 vac I-line panelboard Interior HCWM-25430-0000 Nice!

SQUARE D POWER LOGIC SYSTEM DISPLAY 3050-SD200

Square D LC26400AB 600V 400A 3P 3 Pole Circuit Breaker

Square D 600 AMP I-Line Circuit Breaker LE36450LI 3 Pole 600 V

SQD Square D LEL36150LI Circuit Breaker with ARP060 Rating Plug

Square D LE36225LS 250A I-Line Breaker ARP090 225A Trip LSI ALAM LE36225 250 Amp

SQD Square D Size 1 Combo Motor Starter, NEMA 4X 

SQUARE D 75 KVA TRANSFORMER PRI 480V SEC 240V 3PH DRY TYPE CAT NO 75T6H

POWER MODULE SQUARE D 1300A 480V 1400570-004 1400570004

Magelis Square D Modicon Program Interface Panel 

Square D Motor Starter 8536SFO1V02 NEMA 4 100HP MAX 560-575 V 8536SFO1

SQ D STAINLESS STEEL COMBO STARTER SZ 0

SQD Square D Model 4,24" MCC Bucket, Size 2, 2 Speed 

Square D Masterpact MP30 3000 Amp Chassis/Cradle

Square D Masterpact MP30 Trip Unit 3000 Amp LSG

SQUARE D THREE PHASE TRANSFORMER 15 KVA 15T10H PRI 600V SEC 240V 

SQUARE D H325NAWK SAFETY SWITCH DISCONNECT 3R 400 AMP 240V FUSIBLE F

Square D LAF3640036MV1027 Motor Circuit Protector Breaker 400a LAF36400 NEW

Square D MasterPact 1600 Amp Cradle 48842 Chassis For NW Breaker

Square D HU266R 600 Amp, 600 Volt, 2 Pole, Nema 3R Disconnect

Square D Size 3 Combo Box Part# 8538 SEA 13 FTX5 

Square D LE36200LI Circuit Breaker w/Micrologic B L & I

NEW SQUARE D MHL365001287, 600 VOLTS,500 AMP.

Square D I - Line Circuit Breaker, Fusible Switch

New in the box, Several sizes available!! LOOK!

SQUARE D PBQ4640G 400 AMP I-LINE BUSWAY SWITCH

Square D MHL361200 1386 A1200 $1500

Square D I-Line Panelboard HCW1444-12N Series 4 1200 Amp 250 VDC or 600 VAC