福州卓凯电子科技有限公司是一家全球贸易合作伙伴。公司通过多年的努力，已在
锅炉控制、化工、
水泥、水、造纸印刷、制
机械、起重、食品饮料、
环保、冶金、激光
机床、金属切削机床及专用机床等多个行业积累了丰厚的控制系统解决方案，是一家集科、工、贸于一体的综合性自动化公司。
BECKHOFF KL3468, 8 x Analog Input as photo, sn:1C01 A, Promotion
255C2 SIEMENS original Burner Flame Detector Controller for Burner Control
LMO14
SIEMENS 6SL3120-1TE32-0AA4, Servo drive as photo,sn:7966, DHLtoUS
同步字符起联络作用，用它来通知接收方始接收数据。在同步通信中，发送方和接收方要保持完全的同步，这意味着发送方和接收方应使用同一时钟脉冲。在近距离通信时，可以在传输线中设置一根时钟信号线。在远距离通信时，可以在数据流中提取出同步信号，使接收方得到与发送方完全相同的接收时钟信号。由于同步通信方式不需要在每个数据字符中加起始位、停止位和奇偶校验位，只需要在数据块（往往很长）之前加一两个同步字符，所以传输效率高，但是对硬件的要求较高，一般用于高速通信。
6 In Box Free Shipping
1
PC NEW For B&R 3AT350
3, METEOR2/4 Card as photo, sn:Random, DHLtoUS, Last
MAT 6140, Graphic Card as photo, sn:6220
70-1 PLC Module Tested in Good Condition
1 PC Used For B&R 7BP705
ORIENTAL MOTOR PK564AW-N36, VEXTA Stepping Motor as photo, sn:8701, DHLtoUS
ORIENTAL MOTOR PK564AW-N36, VEXTA Stepping Motor as photo, sn:5104, Promotion
333 Serie 02
1PC NEW IN BOX Siemens Extension module 6ES7223 22-0XA8
1PC New In Box Siemens CUD1 Board Contro 00
1PC New In Box Siemen
1PC New In Box Siemens 44 1 year warranty
1PC NEW in box Si 1 year warranty
1PC New In Box Siemens analog in 1-0BA1 FAST SHIP
1PC New V One year warranty
1PC New in box S CD00-1AA1 1 year warranty
1PC NEW IN 17-5UA0 One year warranty
1PC NEW In 84-3DB0 DTI digital tachometer interface board
1PC New in bo year warranty
1PC NEW In One year warranty
1PC New In Box Si 11CA1 One year warranty
1PC New in b -5AA1 One year warranty
1PC NEW IN B -0XE0 6GK7 Communication processor
1PC New in bo -1EX01-0XE0 One year warranty
1PC New In Box Siemens 6FX2001-5FP24 Absolute Value Encoder One year warranty
1PC New In B ree shipping
1PC NEW IN B0
1PC New I 0AB0
1PC NEW IN BOX Siemens 6ES7288-1CR40-0AA0 FREE SHI
PPING
1PC NEW IN A8 free shipping
1PC NEW in box Siemens 6ES7221-1BF22-0XA0 Digital Input Module One year warranty
1PC NEW IN XB0 FREE SHIPPING#XR
1PC New in box N0 interface CN
1PC New I 0BN0 1 year warranty
1PC New In Box E020AB0 1 year warranty
1PC New In B 0 free shipping
1PC New In Box Siemens 6ES7 953-8LJ30-0AA0 M C New In Box -1HH00-0AA0
1PC New In B 0
1PC NEW In XA0
1PC New In Box Sieme -0XA0
1PC New In Box Sie 2-0XA0
1PC NEW IN BOX Si F30-0XB0
1PC NEW IN BOX PC NEW IN BO
1PC NEW IN B0
1PC NEW i 0AB0
1PC NEW IN BOX Siem 60-7LA13 free shipping
1PC NEW IN BO 12 FREE SHIPPING
1PC New in box SIEMENS 6EP1437-3BA10 switching power supply 1 year warranty
1PC New