ABB、GE发那科、AB、FOXBORO、Honeywell，力士乐、KUKA、SEW、施耐德等，三菱、安川、本特利，英维思，伍德沃德，福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、安川、博世力士乐，ACSO，力士乐等各大的DCS系统配件，机器人系统配件，大型伺服系统备件。（*停产配件原装进口原厂*，提供报关单，提供质保一年。)
若加计数脉冲和减计数脉冲的上升沿出现的时间间隔短，高速计数器认为这两个事件同时发生，当前值不变，也不会有计数方向的变化的指示。否则高速计数器能捕捉到每一个独立的信号。
它的两路计数脉冲的相位相差90°，正转时A相时钟脉冲比B相时钟脉冲前90°。反转时，A相时钟脉冲比B相时钟脉冲滞后90°。利用这一特点，正转时加计数，反转时，减计数。FRED SPS HOUSE 150W ATX DC TO DC SWITCHING POWER SUPPLY
FANUC ROBOTICS R-J3iB DC/DC CONVERTER EE-4583-401 REV.
OEM CONTROLS 2-POSITION PWM CONTROL JOYSTICK ASSEMBLY 1
ALLEN BRADLEY 800T-N2KF4BBBB SER. T, SELECTOR SWITCH, N
RELIANCE ELECTRIC DRIVE DIGITAL I/O MODULE 57401-1B
TURCK 20250VAC PROXIMITY SWITCH BI20-CA40-ADZ30?X2-B3
ALLEN BRADLEY GUARD PLC 1200 PART NO: 1754-L28BBB SER B
CINCINNATI MILACRON CRT DISPLAY CONTROL BOARD 6-002-132
PARKER A SERIES COMPUMOTOR MICRO STEP-DRIVE
FANUC ETHERNET CIRCUIT BOARD PCB A16B-2200-0821/?04B
PILZ SAFETY RELAY PNOZ X3P 24-240VACDC 3N/O 1N/C 1SO
MTL MICROTECH MICRO ENCODER MES-40-360P E * IN BOX*
FANUC AXIS CONTROL CIRCUIT BOARD PCB A16B-1211-0060/?12C
BANNER MINI-SCREEN DUAL CONTROLLER LIGHT CURTAIN CONTRO
BOSCH LINE FILTER/CONDITIO?NER? NE 021/B*-D
MODICON FACTORY MATE PLUS 19" INDUSTRIAL DISPLAY 557VCM
FANUC CIRCUIT BOARD PCB A16B-1210-0020/?09E
