A16B-2200-0092

A16B-2200-0092

A16B-2200-0092工作原理:通电后启动SB2电源通过KM2的常闭点使|K1线圈得电动机正转，KM1自锁常开点闭合常闭点断开，此时按动SB3无效,停止后方可启动KN2, KM2吸合自锁常开点团合常闭点断开，同样KM1启动无效，按动SB1停止运行， ( KM1和KM2的常闭点就是控制对方的作用.)形成了互锁的目的.

A16B-2200-0092

ALLEN BRADLEY HIGH DENSITY SCANNER 2755-LD4A1 SER A

Allen Bradley 1771-SDN/1771SD?N Devicenet Scanner NICE!!

Allen Bradley SLC500 Remote I/O Scanner 1747-SN Ser B

NIB ALLEN BRADLEY 1784-KTXD SCANNER CARD SER. B

New Allen Bradley Scanner Module 1756-DHRIO #28942

Allen Bradley #1771-SDN/B Device Net Scanner (U) ABS/B1

Allen Bradley PLC 1769-SDN SCANNER MODULE DEVICENET

Allen Bradley SLC 500 1747-SN, SER B Scanner, New, NIB

Allen Bradley SLC-500 Scanner Module 1747-SDN Series B

Allen Bradley SLC 500 Remote I/O Scanner 1747-SN B

New Allen Bradley I/O Scanner Module 17754-S5 A #28825

AB PLC DeviceNet Scanner Module 1769-SDN (1769SDN) NIB!

ALLEN BRADLEY HIGH DENSITY SCANNER 2755-LD4A1 SER A

Allen Bradley 42SP1-4001 Compact Proximity Scanner NEW

1747SN Allen Bradley 174-SN Remote IO Scanner SLC500

Allen Bradley 1771-SDN Device Scanner Module New In Box

New Allen Bradley Laser Scanner 2755-L4FAA 2755L4FAA

Allen Bradley SLC-500 Scanner Module 1747-SDN Series B.

AB Allen Bradley LASER SCANNER, 2755-L4RBA

Allen Bradley SLC 500 1747-SN, SER B Remote I/O Scanner

AB PLC PIO Scanner 1747-SN ( 1747SN ) New In Box !

Allen-Bradley 1747-SN SLC 500 Remote I/O Scanner Module

NOB ALLEN BRADLEY 2755 BAR CODE SCANNER 2755-L4R12

Allen Bradley SLC500 1747-SN ser B Remote I/O Scanner 

Allen Bradley 1775 Series 1/0 Scanner Board

2755-L4F Allen Bradley Laser Scanner Head

Allen Bradley I/O Scanner 1747-SN, Series B #24469

Allen Bradley 1772-SD2 Rmt I/O Scanner Dist. AB 1772SD2

Allen Bradley PLC 1769-SDN SCANNER MODULE DEVICENET

Allen Bradley AB 2755 LD4A1 Scanner High Density 

Allen Bradley 1747-SN Remote I/O Scanner SLC 500 1747SN

Allen Bradley 1775 SR5 Scanner Communication Adapter *

Allen Bradley AB 1775 S4B I/O Scanner Message Handling

Allen Bradley 1784-PCIDS /A DeviceNet Scanner Card NEW 

Allen Bradley 1772 SD2 Remote I/O Scanner Dist Panel *