控制系统配件 ESD 系统数字量输出 9662-110
不同型号的PLC具有不同的硬件组成和性能指标。它们的基本I／O点数和扩展范围，程序存储容量往往差别很大。因此，在进行PLC程序设计之前，要对所用PLC的型号，硬件配置（如内装型PLC是否要增加附加I／O板，通用型PLC是否要增加I／O模板等）作出选择。
（1）输入／输出点 输入点是与机床侧被控对象有关的按钮、开关、继电器和接触器触点等连接的输入信号接口，以及由机床侧直接连接到NC的输入信号接口（如减速信号：*DECX，*DECY…，跳过信号：SKIP等）。
输出点包括向机床侧继电器，指示灯等输出信号的接口。设计者对被控对象的上述I／O信号要逐一确认，并分别计算出总的需要数量。选用的PLC所具有的I／O点数应比计算出的 I／O点数稍多一些，以备可能追加和变更控制性能的需要。
1 F. Q7 e&＃39; |( @/ F( E) s8 X1 q( -----------------------------------------1 F. Q7 e&＃39; |( @/ F( E) s8 X1 q( ---------------
------------------------------------------1 F. Q7 e&＃39; |( @/ F( E) s8 X1 q(
Mitsubishi Servo Amplifier MDS-B-SVJ2-06?
Siemens 6SN1118-0AD11-0AA1 6SN11180AD110AA1?
LOT of 2: Mecos AMB 3 Meter Motor Cable, BG10585-00N?
PARKER VIX250AH DIGITAL SERVO DRIVE?
Allen Bradley 592-KOV169 Ser. B Overload Block?
Selca SDD Power Module, MI 20, MI20, Used, WARRANTY?
Selca SDD APS Module, APS, Used, WARRANTY?
Allen Bradley 500-BOD 930?
Yaskawa SGDA-02AS 200-230V 200W Servopack Servo Controller CNC Automation?
Mitsubishi MR-SC100 AC Servo Drive 200/230V 50HZ 5.*** ! NEW !?
Yaskawa SGD-02BS SGD-02BSY38 100V 200W Servopack Servo Controller CNC Automation?
CNC Camera Stage Linear Motion Rail Leadscrew Step Motor + Indicator
Frameless BLDC Motor Servo Amplifier Pancake Motor Kenametal Chuck S3CE4?
ALLEN BRADLEY AC SERVO CONTROLLER P/N: 1394C-AMO7 SERIES C (WASH)?
Allen Bradley 702 DOD 93 Size 3 Starter?
ALLEN BRADLEY BULLETIN 1394 DIGITAL SERVO CONTROLLER P/N: 1394C-SJT05-A (WASH)?
BALDOR DBSC1010-AAA AC SERVO DRIVE 320V-DC 250V-AC 10A AMP D205977?
ALLEN BRADLEY BULLETIN 1391 AC SERVO CONTROLLER 1391-DES15-DI-AQB W/2 W Warranty?
INFRANOR SMRA24 MULTI-AXIS SERVO CONTROLLER INPUT: 165 VAC 3 PHASE **XLNT**?
Panasonic MUMS3AZA1E0S AC Servo Motor New?
Mitsubishi MR-SC40 Servo Drive 200/230VAC 50/60HZ 2.7A ! NEW !
New Toyoda Sanyo Servo Module MC256-S 090 MC256S090 MC256-M090 PRS-2122F?
Allen Bradley 509-BOD -9?
ALLEN BRADLEY ULTRA SERIES SERVO DRIVE MODEL 1398-DDM-030X (WASH)?
Pacific Scientific SC75***001-02 Servo Controller Drive?
Sanyo Denki P30B06010DXS71M AC Servo Motor BL Super P5 New
Sanyo Denki P50B05020DCS00M AC Servo Motor BL Super P5 Lot of 2 Used?
Galil DMC-2240 Motion Controller with ICM 2900 and ICM 2908, 30 Day Warranty?
MITSUBISHI ELECTRIC MELSERVO 200W AC SERVO AMPLIFIER MR-J2M-20DU?
