产品详情
编码器如以原理来分，有增量型编码器，型编码器。
我们通常用的是增量型编码器，可将编码器的输出脉冲直接输入给PLC，利用PLC的高速计数器对其脉冲进行计数，以测量结果。不同型号的编码器，其输出脉冲的相数也不同，有的编码器输出A、B、Z三相脉冲，有的只有A、B相两相，简单的只有A相。
编码器有5条引线，其中3条是脉冲输出线，1条是COM端线，1条是电源线（OC门输出型）。编码器的电源可以是外接电源，也可直接使用PLC的DC24V电源。电源“-”端要与编码器的COM端连接，“+ ”与编码器的电源端连接。编码器的COM端与PLC输入COM端连接，A、B、Z两相脉冲输出线直接与PLC的输入端连接，A、B为相差90度的脉冲，Z相在编码器一圈只有一个脉冲，通常用来做零点的依据，连接时要注意PLC输入的响应时间。编码器还有一条屏蔽线，使用时要将屏蔽线接地，抗性。
ALLEN BRADLEY 202-BAH92 (Surplus New In factory packaging)
ALLEN BRADLEY 1485P-P4R5-MN5 (Used, Cleaned, ed 2 year warranty)
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $25
ALLEN BRADLEY 705-TAD SER M STARTER DUAL COIL (AS PICTURED) *NEW NO
ALLEN BRADLEY 700DCPH600Z1 (Surplus New not in factory packaging)
ALLEN BRADLEY 802-PASJ218 (Surplus New In factory packaging)
ALLEN-BRADLEY 872C-D4CP12-E2 SERIES C PROXIMITY SENSOR *USED*
ALLEN BRADLEY 0-A24P (Surplus New In factory packaging)
Allen Bradley895A1 NSFP **GENUINE** AB895 A1
ALLEN BRADLEY 1494R-N19 (Surplus New not in factory packaging)
Allen Bradley 20AD8POA OAYNN VFD Inverter 60 Day Warranty + Free
ALLEN BRADLEY CF-254 (Surplus New not in factory packaging)
ALLEN BRADLEY 1497-N34 (Used, Cleaned, ed 2 year warranty)
ALLEN BRADLEY 816-BOV169 (Surplus New In factory packaging)
Factory Sealed 1756-IB32 Allen Bradley ControlLogix DC Input 1756-1B32
ALLEN BRADLEY871C-PS4B12 (Surplus New In factory packaging)
ALLEN BRADLEY1494F-C622 (Surplus New not in factory packaging)
ALLEN BRADLEY 74-A113 (Surplus New not in factory packaging)
ALLEN BRADLEY 1772-MG MEMORY MODULE *USED*
ALLEN BRADLEY 845K-SADZ26-DBY3 (Surplus New In factory packaging)
Allen Bradley 2706-D21J8 Ser B Rev A Dataliner Operator Interface ALLEN BRADLEY 800T-QT24AOrange
Allen-Bradley 1492-IFM20F-2 Interface Module Ser B, not in original packaging
ALLEN BRADLEY 836T-T253J SER. A USED PRESSURE CONTROL 836TT253J
ALLEN BRADLEY 100Q-C37KF11 (Brand New Current Factory Packaging)
ALLEN BRADLEY L10LF1 TERMINAL LUGS #6-250MCM AWG NEW IN Allen Bradley JA1N056S354uA RV4NAYSD354APotentiometer New
ALLEN BRADLEY 1771-A SER. D F/W G I/O ADAPTER MODULE *USED*
ALLEN BRADLEY 2090-UCSR-A300 ACTIVE SHUNT REGULATOR *NEW NO BOX*
ALLEN BRADLEY 1771-P7 POWER SUPPLY *USED*
ALLEN BRADLEY802M-AY20NF (Surplus New In factory packaging)
ALLEN BRADLEY871C-N15CB30 SER.A *NEW NO BOX*
ALLEN BRADLEY 1326-CPABT-100 (Surplus New not in factory packaging)
ALLEN BRADLEY 1440-TB-D (Surplus New not in factory packaging)
ALLEN BRADLEY PANELVIEW 2711E-K10C6 SER D REV B FRN 5.15
ALLEN BRADLEY 1491-R433 (Used, Cleaned, ed 2 year warranty)
ALLEN BRADLEY 8200CLINTONELECTRONIC CE663W9P31GRZ, 9
Allen Bradley 800T-FXTQ24 w/ 2 800T-XA, Contact Block, New no box
ALLEN BRADLEY HH18882MIC 126802 DISPLAY DRIVE CIRCUIT BOARD *USED*
ALLEN BRADLEY 1778-AL (Surplus New not in factory packaging)
ALLEN BRADLEY 802T-WS1P (Surplus New not in factory packaging)
ALLEN BRADLEY 1771-OFC SER. A F/W F OUTPUT MODULE *USED*
ALLEN BRADLEY 2801-NC5 (Used, Cleaned, ed 2 year warranty)
ALLEN BRADLEY 1492-CABLE025WN (Surplus New In factory packaging)
ALLEN BRADLEY 801-BSC28 (Surplus New In factory packaging)
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $25
Allen Bradley Bulletin 895 Auxiliary Contact Block Size o Style NO
Allen Bradley 2755-L9SA High Speed Bar Code Scanner Head
ALLEN BRADLEY 871TM-N10NP12-A2 CABLE *USED*
ALLEN BRADLEY SP-140554 (Surplus New not in factory packaging)
Allen Bradley 700BR600 NSNP **GENUINE** AB 700 BR600
ALLEN BRADLEY F0038-00145 (Surplus New not in factory packaging)
Allen Bradley Input Module 1794-IB16 Ser A Used #49471
ALLEN BRADLEY 440N-C02070 SER. A CONTROL UNIT 110/230VAC*NEW NO BOX*
ALLEN BRADLEY 1492-CABLE50F(Surplus New In factory packaging)
ALLEN BRADLEY X-332585 (Surplus New not in factory packaging)
ALLEN BRADLEY 42LRC-5000 SER. B PHOTOSWITCH *USED*
ALLEN BRADLEY87C-D10NE30-D4 SER.C *NEW NO BOX*
ALLEN BRADLEY 1778-OJA (Surplus New not in factory packaging)
ALLEN BRADLEY 2706-NG2 SER. C OPERATOR INTERFACE *USED*
ALLEN BRADLEY 160-BMB2 SER. A DYNAMIC BRAKE MODULE *USED*
ALLEN BRADLEY 1492-CABLE10H USED, CLEAN!!
Allen Bradley 2711P-T7D82711PT7D8 PANELVIEW PLUS 700 512MB FAST
Allen Bradley700C111A1 NSFP **GENUINE** AB700 C111A1
ALLEN BRADLEY 536-TL32 (Used, Cleaned, ed 2 year warranty)
ALLEN BRADLEY 50404-001 (Surplus New not in factory packaging)
ALLEN BRADLEY 1720-L441 (Used, Cleaned, ed 2 year warranty)
ALLEN BRADLEY SLC 500 1746-A2 SER. A 2-SLOT EXPANSION RACK *NEW IN BOX*
Allen Bradley 700BXL440 NSNP **GENUINE** AB 700 BXL440
ALLEN BRADLEY 1489-AACL318 (Brand New Current Factory Packaging)
Allen Bradley Coil69A86
ALLEN BRADLEY CB260 (Surplus New In factory packaging)
ALLEN BRADLEY141A-CUL600 (Surplus New In factory packaging)
Allen Bradley 802T-AMD SERIES C NEW NO BOX LIMIT SWITCH
ALLEN BRADLEY 855T-B24TL8 (Brand New Current Factory Packaging)
Allen Bradley 1497N45P NSFP **GENUINE** AB 1497 N45P
ALLEN BRADLEY 1492-SP3D-400 (Brand New Current Factory Packaging)
ALLEN BRADLEY 1492-SP3D320-N (Brand New Current Factory Packaging)
ALLEN BRADLEY S45HSJDZ14CMY2C(Surplus New not in factory packaging)
ALLEN BRADLEY 709-EAB3 (Used, Cleaned, ed 2 year warranty)
装备INDEXER功能型伺服驱动器SGDV330AE1A002000101
装备DeviceNet通信功能型伺服驱动器SGDV330AE1A002000500
装备DeviceNet通信功能型伺服驱动器SGDV330AE1A002000501
装备DeviceNet通信功能型伺服驱动器SGDV330AE1A002000600
装备DeviceNet通信功能型伺服驱动器SGDV330AE1A002000601
装备INDEXER功能型伺服驱动器SGDV330AE5A000000100
装备INDEXER功能型伺服驱动器SGDV330AE5A000000101
装备DeviceNet通信功能型伺服驱动器SGDV330AE5A000000500
装备DeviceNet通信功能型伺服驱动器SGDV330AE5A000000501
装备DeviceNet通信功能型伺服驱动器SGDV330AE5A000000600
装备DeviceNet通信功能型伺服驱动器SGDV330AE5A000000601
装备INDEXER功能型伺服驱动器SGDV330AE5A002000100
装备INDEXER功能型伺服驱动器SGDV330AE5A002000101
装备DeviceNet通信功能型伺服驱动器SGDV330AE5A002000500
装备DeviceNet通信功能型伺服驱动器SGDV330AE5A002000501
装备DeviceNet通信功能型伺服驱动器SGDV330AE5A002000600
装备DeviceNet通信功能型伺服驱动器SGDV330AE5A002000601
伺服驱动器模拟量电压、脉冲序列指令型SGDV-370D01A
全闭环模块伺服SGDV370D01A001000001
模块伺服单元SGDV370D01A001000010
高性能型伺服驱动器SGDV-370D01A001EX002
用途佳型伺服单元SGDV-370D01A001FT001
用途佳型伺服单元SGDV-370D01A001FT008
伺服驱动器模拟量电压、脉冲序列指令型SGDV-370D01A002000
全闭环模块伺服SGDV370D01A003000001
模块伺服单元SGDV370D01A003000010
高性能型伺服驱动器SGDV-370D01A003EX002
用途佳型伺服单元SGDV-370D01A003FT001
用途佳型伺服单元SGDV-370D01A003FT008
伺服驱动器模拟量电压、脉冲序列指令型SGDV-370D01A020000
伺服驱动器模拟量电压、脉冲序列指令型SGDV-370D01B
伺服驱动器模拟量电压、脉冲序列指令型SGDV-370D01B002000
伺服驱动器模拟量电压、脉冲序列指令型SGDV-370D01B020000
直线伺服电机用伺服驱动器SGDV-370D05A
模块伺服单元SGDV370D05A001000010
直线伺服电机用伺服驱动器SGDV-370D05A002000
模块伺服单元SGDV370D05A003000010
直线伺服电机用伺服驱动器SGDV-370D05A020000
直线伺服电机用伺服驱动器SGDV-370D05B
直线伺服电机用伺服驱动器SGDV-370D05B002000
直线伺服电机用伺服驱动器SGDV-370D05B020000
伺服驱动器MECHATROLINK-Ⅱ通信指令型SGDV-370D11A
全闭环模块伺服SGDV370D11A001000001
模块伺服单元SGDV370D11A001000010
用途佳型伺服单元SGDV-370D11A001FT003
直线伺服电机用伺服驱动器SGDV-370D15B020000
伺服驱动器MECHATROLINK-Ⅲ通信指令型SGDV-370D21A
全闭环模块伺服SGDV370D21A001000001
模块伺服单元SGDV370D21A001000010
高性能型伺服驱动器SGDV-370D21A001EX001
高性能型伺服驱动器SGDV-370D21A001EX002
用途佳型伺服单元SGDV-370D21A001FT001
用途佳型伺服单元SGDV-370D21A001FT003
用途佳型伺服单元SGDV-370D21A001FT005
用途佳型伺服单元SGDV-370D21A001FT006
伺服驱动器MECHATROLINK-Ⅲ通信指令型SGDV-370D21A002000
全闭环模块伺服SGDV370D21A003000001
模块伺服单元SGDV370D21A003000010
高性能型伺服驱动器SGDV-370D21A003EX001
高性能型伺服驱动器SGDV-370D21A003EX002
伺服驱动器MECHATROLINK-Ⅱ通信指令型SGDV-370D11A002000
全闭环模块伺服SGDV370D11A003000001
模块伺服单元SGDV370D11A003000010
用途佳型伺服单元SGDV-370D11A003FT003
伺服驱动器MECHATROLINK-Ⅱ通信指令型SGDV-370D11A020000
伺服驱动器MECHATROLINK-Ⅱ通信指令型SGDV-370D11B
伺服驱动器MECHATROLINK-Ⅱ通信指令型SGDV-370D11B002000
伺服驱动器MECHATROLINK-Ⅱ通信指令型SGDV-370D11B020000
直线伺服电机用伺服驱动器SGDV-370D15A
模块伺服单元SGDV370D15A001000010
直线伺服电机用伺服驱动器SGDV-370D15A002000
模块伺服单元SGDV370D15A003000010
直线伺服电机用伺服驱动器SGDV-370D15A020000
直线伺服电机用伺服驱动器SGDV-370D15B
直线伺服电机用伺服驱动器SGDV-370D15B002000
伺服驱动器MECHATROLINK-Ⅱ通信指令型SGDV-370D11A002000
