其中，上位机与下位机采用了RS485通讯，通讯方便，可靠。对多色机而言，安全因素很重要。在设计中，每个机组既要考虑到安全控制，其中包括本位机组的急停，安全按钮；还要考虑方便操作，包括每个机组均应有正点，反点按钮。因此，一方面输入点增加很多；另一方面，走线也很不方便。采用双机通讯，可以很好地解决此问题，各机组的走线可以按照就近原则，进入离它较近的控制柜内，既节省了走线，也方便了控制。

232-0HB22-0XA8
216-2BD23-0XB8
6ES7322-5HD01-4AB1
各一个
气缸密封件修理包 B04-ACPTJ63×25X30-30SBG  
气缸密封件修理包 MARU32
各10个
M2BAX 90LA 4     1. 5KW   2
M2BAX 132A 4     5.5KW   2
ACS550-01-031A-4      1


3AL34963AA Alcatel 1664 SM Power Supply 48/60V
90 Day Warranty + Tons more Alcatel in stock 3AW00421AA

3AL36294AA S-4.1 Tribitury Alcatel 1664 1641 SM Module
90 Day Warranty + Tons more Alcatel in stock

ALCATEL 3AL45738AA 1631-SX TSI MO 3AL45738AA01


FANUC Linear Detection Circuit A860-0333-T701 NEW
From Germany

FANUC Sensor High Resolution Encoder A860-0333-T501 NEW
From Germany

GE Fanuc A860-0333-T001 A16B-2700-0040 DETECTOR
From Canada
Fanuc A860-0333-T001 Linear Motor Postion Detection Circuit

McQuay Danfoss Scroll SH120A4ALB Tandumpressor


ITT 4A420L TRANSFORMER CLASS 2 120V 24V

Honeywell Skinner 711N2A1A Solenoid Valve 1/4" NPT 120v

C25ENF440A Cutler Hammer Contactor 4 Pole 40 Amp 120 Vac Coil

4 GE ASP 4124-49 Switches, Switch 120V - 240V 17A h Button Lockout Electric

AIROTRONICS TGL1300A4S CUBE/RELAY TIMER, TIME DELAY RELAY, 120VAC IN, 3-300S

GE MARS 3ARR3-K4A4 685744-19003 64 8410 POTENTIAL RELAY 395V 260/275pu 120do

92382 New-No Box, Fuji 4SH8441 Relay, SH-4, SZ-A22, 110-120V,

Ortofon OMS120 On SH-4 Serato Headshell

Ortofon OMS120 On SH-4 Serato Headshell

AEG Control Relay, SH 4 22E, 16 A, 600 VAC, 120/60 V Coil,ed, Warranty

Allen Bradley 1791D-16BO
From United Kingdom
Newly listed11 colors jewelry scarves pendant scarf rhinestone shawl can wholesale, NL-1791
From China

Allen Bradley 1791D-16V0 /A 1791D-16VOpactblock I/O Input Base Block *READ*

ALLEN BRADLEY 1791D16B0X Ser. DpactBlock I/O For Devic Module

Allen Bradley 1791D-16V0 Ser D DevicpactBlock I/O 16 Input Source Base

OFFER&WIN - ALLEN BRADLEY 1791D-0B16P PLC CONTROL DEVICE
From Poland

Allen Bradleypact Block I/O Module 1791D-0B16PX

Allen Bradley 1791D-16V0 /D 1791D16V0 16VO DevicpactBlock I/O **XLNT**

ALLEN BRADLEYpactBlock I/O 16 OUTPUT DC MODULE 1791D-0B16PX SER. A

e & Feminine Vintage 1970's-80's 10k Gold Ruby Cross Earrings 1791d

Allen Bradley DC Output 1791D-0B16PX Ser C OB16PX

Allen Bradley 1791D15CMCBL Series A Ribbon Cable

ALLEN BRADLEY 1791D-16B0 SER.B ED*

ALLEN BRADLEY BLOCK I/O REPLACEMENT TERMINAL BLOCK 21-PIN NEMA 1791D-RTBN21

Newly listedOFFER & WIN ALLEN-BRADLEYPACTBLOCK 1791D-16V0 SER.C
From Poland

Allen Bradley 1791D-0B16PX 1791D0B16PX Series D I/O Expansion Block

Newly listedOFFER&WIN - Allen-Bradley 1791D-0B16PX 16 Outputs DC Power
From Poland

ALLEN BRADLEY 1791D-N4CV2XPP 1791DN4CV2X

ALLEN BRADLEY 1791D-16B0 SERIES A ED*

NEW ALLEN BRADLEY 1791D15CMCBL C-BLK I/O EXPANSION CABLE 15cm

Allen bradley 1791 D8B8P
Device remote io
From United Kingdom
New Sealed Allen Bradley 1791D-OB16PK /D 1791DOB16PK

Allen Bradleypact Blocks 1791D-0B16PX & 1791R-16B0

Allen Bradley 1791D-0V16PX Ser DpactBlock I/O Expansion 16 DC Output

NEW ALLEN BRADLEY 1791D0B16PX SERIES DPACT BLOCK I/O

ALLEN BRADLEYpactBlock I/O INPUT MODULE 1791D-OB16PX SER. A *MISSING DOOR*

ALLEN BRADLEY I/O EXPANSION MODULE 1791D-16B0XED

ALLEN BRADLEY 1791D16B0 SERIES DPACT BLOCK DEVIC 16 INPUT SINKING

Allen Bradley 95710104pact Block I/O 1791D-8B8P Series A - New, No Box

ALLEN BRADLEY 1791D-0V16PX SERIES C *NEW IN BOX*

ALLEN BRADLEY 1791D0B16PXPACT BLOCK I/O WITH CABLE

Allen Bradley 1791D-16V0,pact Block I/O

ALLEN BRADLEYpactBlock I/O 16 OUTPUTS MODULE 1791D-0V16PX SER. A

ALLEN BRADLEY 1791-D8B8P SERIES D *FACTORY SEALED* DATE CODE 01/07

30931 New-Unopened, Allen Bradley 1791-D8B8P I/O Block, 24VDC, 8" Sink

Allen-Bradley 1791D-4B0pactBlock I/O Devic 4-inputs DC Power

ALLEN BRADLEY 1791-D16B0 SERIES C *FACTORY SEALED* DATE CODE 03/03

Allen BradleypactBlock I/O 1791D-16V0 Ser B

ALLEN BRADLEY 1791D-16B0X I/O BLOCK EXPANSION ***NNB***

ALLEN BRADLEY 1791-D16B0 SERIES D INPUT/OUTPUT MODULE, 24VDC, DEVIC NEW

ALLEN BRADLEYpactBlock I/O INPUT MODULE 1791D-16B0 SER. A *MISSING DOOR*

ALLEN BRADLEYpactBlock I/O OUTPUT MODULE 1791D-0V16PX SER. D REV. A01

ALLEN BRADLEYPACTBLOCK DIGITAL I/O EXPANSION BLOCK 1791D-16B0X SER. D

ALLEN BRADLEYpactBlock I/O 16-OUTPUT DC POWER MODULE 1791D-0B16PX SER. B

ALLEN BRADLEYpactBlock I/O INPUT MODULE 1791D-OB16PX SER. A

ALLEN BRADLEYpactBlock I/O INPUT MODULE 1791D-16B0 SER. A

ALLEN-BRADLEY 1791D-16VOPACT BLOCK I/O 16 IN SOURCE BASE

ABpact Block I/O 1791D-16B0, 1791D-OB16

ALLEN BRADLEYpactBlock I/O OUTPUT MODULE 1791D-OB16P SER. A *MISSING DOOR*

NEW ALLEN BRADLEY 1791D0B16PX SERIES DPACT BLOCK I/O FACTORY SEALED

Allen BradleypactBlock I/O 1791D-16V0 Ser C

ALLEN-BRADLEYPACT BLOCK I/O 1791D-16VO 16 INPUTS DC POWER SER.D MAX 30VDC NB

Allen Bradley 1791D0B16PX I/O Expansion Block 1791D-0B16PX Series D

Allen Bradley 1791D-16B0 D devicepact I/O moudle
From Canada

Allen Bradley DC Output 1791D-0B16PX Ser DED

ALLEN BRADLEY 1791D-0V16PX SERIES A MODULE BLOCK 30VDC 15VAC 200MA NEW

Allen Bradley 1791D-8B8Ppact Block I/O Module ! WOW !
From Canada

Allen Bradley 1791D-16V0pactBlock I/O Devic 16 Input Output Logic AB

Allen Bradley 1791D-OV16PX SERDpact Block I/Oed

Allen Bradley AB Devic 1791D-16VOpact Block I/O Module free ship
From Korea, South

ALLEN BRADLEYpactBlock I/O MODULE 1791D-16B0 SER. B

Allen Bradley 1791D-16V0pactBlock I/O Devic 16 Point Output Module

ALLEN BRADLEYpactBlock I/O MODULE 1791D-8B8P SER. A

Allen Bradleypact Block I/O 1791R-8B8P 1791D-16BOX
From Canada
ALLEN BRADLEY 1791D-16V0PP 1791D16V0

ALLEN BRADLEYpactBlock I/O 16-OUTPUT / DC POWER MODULE 1791D-0B16PX SER. C

ALLEN BRADLEY 1791D-16B0 SERIES A MODULE BLOCK 11-25VDC 200MA 16 INPUTS NEW*

Allen Bradley 1791D-15CMCBL/1791D15CMCBL 15 cm cable

ALLEN BRADLEY 1791D-8B8P NSFP 1791D8B8P

ALLEN BRADLEYpactBlock I/O INPUT MODULE 1791D-16B0 SER. D *MISSING DOOR*

ALLEN BRADLEY 1791D-8B8P SERIES A ED*

New Jewel Beads Royal UK Pendant Necklace Scarf, Mix color Available, NL-1791
From China

ALLEN BRADLEY 1791D-0V16PXPP 1791D0V16PX

ALLEN-BRADLEY 1791D-OV16PXPACTBLOCK I/O EXPANSION 16 OUT

Allen Bradley 1791D-16BO I/O Block 24VDC ! WOW !
From Canada

ALLEN BRADLEY 1791D-8V8PPP 1791D8V8P

Allen Bradley 1791D-8B8PpactBlock I/O Module 1791D8D8P Devic Block AB DC

ALLEN BRADLEYpactBlock I/O INPUT DC POWER MODULE 1791D-16B0 SER. C

Allen Bradley 1791D-0V16PXpactBlock I/O Devic 16 Input Output Logic AB

ALLEN BRADLEY 1791-D0B16PPP 1791D0B16P

Allen Bradley 1791D-OB16P Module 11-25VDC 200mA ! WOW !
From Canada

Allen Bradley 1791D-0V16PXpactBlock I/O Devic 16 Point Output Module

Allen-BradleypactBlock I/O Model:1791-D16V0

ALLEN-BRADLEY 1791D-15CMCBL Devic, 24 VDC,pactBlock I/O Ribbon Cable, 15

Allen Bradley 1791D-8B8PpactBlock 97240472 1791D8B8P ABed

ALLEN BRADLEY 1791D-0V16PX NSFP 1791D0V16PX

ALLEN BRADLEY 1791D-0V16PX NSPP 1791D0V16PX

Allen Bradley 1791D-16B0 I/O pact Module 24VDC ! WOW !
From Canada

ALLEN BRADLEY 1791D-16B0PP 1791D16B0

Allen Bradley 1791D-OB16PX/1791DOB16PX/1791D-0B16PX I/O Series B NICE!!

ALLEN BRADLEY 1791D-0B16PX NSPP 1791D0B16PX

Allen Bradley 1791D-OB16PX/1791DOB16PX/1791D-0B16PX I/O Series C NICE!!

ALLEN BRADLEY 1791D-16B0X NSFP 1791D16B0X

ALLEN BRADLEYpactBlock I/O INPUT MODULE 1791D-OB16PX SER. C

Allen Bradley 1791D-OB16PX/1791DOB16PX/1791D-0B16PX I/O Series A NICE!!

ALLEN BRADLEY 1791-D16V0XPP 1791D16V0X

ALLEN BRADLEY 1791D-0B16PXPP 1791D0B16PX

ALLEN BRADLEY 1791-D16B0 NSPP 1791D16B0

Allen Bradley 1791D-8B8P/17918B8P Series A, Devicpact block NICE!!!

ALLEN-BRADLEY 1791D-OB16PXPACT BLOCK I/O 16 OUTPUTS DC POWER NEW SURP**

Allen Bradley 1791D-0B16PX I/O Expansion Module 24VDC ! WOW !
From Canada

ALLEN BRADLEY 1791-D16B0 NSFP 1791D16B0

LOUIS XVI Sol 1791 D-LYON cuivre - TTB!!! # 42416
From Switzerland

ALLEN-BRADLEY 1791D-16B0 Input/Output Block ! NEW !
From Canada

CONSTITUTION 12 Deniers 1791 D-LYON LOUIS XVI FRANCOIS cuivre # 79064
From Switzerland

ALLEN BRADLEY 1791-D0B16P NSFP 1791D0B16P

France LOUIS XVI Sol 1791 D-LYON cuivre qSUP!!! # 42972
From Switzerland

ALLEN BRADLEYpactBlock I/O INPUT MODULE 1791D-16B0
From Czech Republic

ALLEN BRADLEY 1791D-8B8PPP 1791D8B8P

Allen Bradley 1791D-OB16P
From United Kingdom
OFFER & WIN ALLEN- BRADLEY 1791D-16B0X MODULE
From Poland

AB 1791D-1680 1791D-0816PX Devic

Allen Bradley 1791D-8B8Ppact Block I/O DeviceED
From United Kingdom
ALLEN-BRADLEY 1791D-8V8P 8 IN 8 OUT DC DEVIC IO RTB
From Canada
Allen Bradley 1791D-0B16Ppact Block I/O DeviceED
From United Kingdom
Allen Bradley 1791D-0B16PX
From United Kingdom
Allen Bradley 1791D-16B0
From United Kingdom
ALLEN BRADLEY 1791D-0B16P -NEW- 1791D0B16P

Allen Bradley 1791D 8D8P 24 VDC C Block

ALLEN BRADLEY 1791D-0B16PX -FS- 1791D0B16PX

Newly listedOFFER & WIN ALLEN-BARDLEY 1791D-0B16PXPACTBLOCK I/O
From Poland

ALLEN BRADLEY 1791D-16BOX 1791D16BOX
From Canada
OFFER & WIN - Allen-BradleypactBlock 1791D N4CV2X
From Poland

NEW SEALED 2010 & 2011 ALLEN BRADLEYPACT BLOCK I/O 1791D16BO SER D 1791D16B0

NEW SEALED ALLEN BRADLEYPACT BLOCK I/O DEVICE 1791D8B8P SERIES D

ALLEN BRADLEY 1791D-0B16PX -NEW- 1791D0B16PX

ALLEN-BRADLEYPACT BLOCK; CAT # 1791D-8B8P,ED

ALLEN BRADLEY 1791D-16B0 -NEW- 1791D-16B0

ALLEN BRADLEY 1791-D16B0X NEW 1791D16B0X SERIES D

ALLEN BRADLEY 1791D-16B0X -FS- 1791D16B0X

ALLEN BRADLEY 1791D-0B8P -FS- 1791D0B8P

ALLEN BRADLEYPACT BLOCK I/O 1791D-8B8P SER C & 1791D-0B16PX SER CBO

由于印刷机是一个精度较高的机械，印刷品的好坏一方面在于机械加工以及安装的精度，另一方面，也取决于水路，墨路的平衡以及合压的准确性。双色机的每一色组，都有水路和墨路装置。为了便于水辊速度的调节，每根水辊都用一个变频器控制，同时，主电机速度也需要变频器调节。因此，为了实现多路速度调节，我们采用了三菱4D/A数模转换器，它将PLC方给出的数字量，根据相应的算法，转换成0~10V直流电压输出，很好地实现了多路速度调节要求。
Polmedia Polish Pottery 9" Stoneware Dish with Cover H1791D Boleslawiec Poland

ALLEN BRADLEYPACT BLOCK I/O 1791D-8B8P SER B & 1791D-0B16PX SER CBO

# ALLEN BRADLEYPACT BLOCK I/O CAT# 1791D-16B0

ALLEN-BRADLEYPACT BLOCK 1791D-8B8PED IN HOFFMAN ENCLOSURE12407-642

# Allen Bradley 1791D-16B0/1791D-0B16PX Brick PLCpact Block Machine Control

#SLS1F511 Allen Bradleypact Block I/O 1791D-8B8P #660WT

# ALLEN-BRADLEY. 1791D-8B8P. BRICK PLCPACT BLOCK MACHINE CONTROL.

Allen Bradley 1791D-8B8PpactBlock I/O

1982 82 Yamaha XJ650 XJ 650 Maxim Relay Omron 3H5-00 1791D9

Wheel Cylinder Mercedes G-Class Puch G-Modell LW41791
From United Kingdom

Allen-Bradleypact Block 1791D-8B8P


Yaskawa RH-35/7.8HV Thermal Relay, 7.8A,ED, WARRANTY

YASKAWA ~ RH187P or RH-18/7P OVERLOAD RELAY ~ NEW

Yaskawa Thermal Overload Relay, RH-18/0.1MP, 0.08 ~ 0.12,ED, WARRANTY

YASKAWA ELECTRIC RH-35/42PP RH3542

YASKAWA ELECTRIOC RH-35 CLASS ELR THERMAL RELAY UNIT NIB

YaskawaAFED-25XA2T AC Servo Motor

YASKAWA HI-15E2 MAIC CONTACTOR+ RH-18/1.7 THERMAL RELAY

YASKAWA ELECTRIC RH-18/1.2MPPP RH1812MP
6DR5020-ONG00-0AA0  IW:4-20ma  带反馈模板   1
6FC5203-0AF22-0AA2   1
6SE6430-2UD31-8DB0，V2.10   1
6ES7 972-0CA23-0XA0   1
6ES7-331-7PF11-0AB0   6
6ES7-331-7PF01-0ABO AI8 RTD   6
AI8x13Bit 6ES7 331-1KF02-0AB0   3
6FC5203-0AF20-0AA1   1