IC693MDL753输出模块
IC693MDL753输出模块



机械安全是一项复杂的系统工程，需要考虑的因素很多，比如机械设备特点、工艺操作特点、安全设计理念等等。一般来说，安全控制系统应该包括安全输入设备（如急停按钮、安全门限位开关或联锁开关、安全光栅或光幕、双手控制按钮），安全控制电气元件（如安全继电器、安全PLC和安全总线）和安全输出控制（如主回路中的接触器、继电器或阀等）。其中，安全PLC是在应用中值得重点关注的产品。所谓安全PLC，就是专门为条件苛刻的任务或安全相关的应用而设计的PLC，在其失效时不会对人员安全或过程安全带来危险。在一台安全PLC根据要求达到了特定的可靠性/故障概率等级时，就意味着它具有广泛的自诊断能力，可以监测各个方面的硬件状态、程序执行状态和操作系统状态。此外，安全PLC还必须能够执行标准机构（例如TUV、FM等）认证的必须的故障安全动作，而这些故障安全动作都是根据特定的原则设计，并满足安全标准（如IEC61508和EN954-1等）中定义的要求。另外，安全PLC还可能包括警卫保护预警和权限管理的内容，用来保护安全PLC不受来自外界的干扰。



从范围看，实践证明已经采用安全PLC的行业包括汽车、机床、机械、船舶等行业，以及过程工业中的石化、炼油、电厂、锅炉控制和燃烧控制、高压应用等。此外，它还可以在一些远程遥控、无人值守以及维护费用十分昂贵的应用场合（例如大型储罐区）一显身手。

Panasonic AC Servo Driver MSDA083D1A61 750W Free Ship
TEXAS INSTRUMENTS PLC 500-5840 USPP 5005840
CUTLER HAMMER A202K47 USPP A202K47
ALLEN BRADLEY 813S-VOH USPP 813SVOH
Panasonic AC Servo Driver MSDZ011A1A07 Free Ship
SIEMENS 1FT6062-6AC71-?4TB0 NSFP 1FT60626AC714T?B0
TEXAS INSTRUMENTS PLC 305-03DM USPP 30503DM
SIEMENS 6DD-1610-0AG1 USPP 6DD16100AG1
ALLEN BRADLEY 6602MDSR USPP 6602MDSR
DYNAMATIC 15-255-1410 USPP 152551410
TEXAS INSTRUMENTS PLC 505-4732 USPP 5054732
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TEXAS INSTRUMENTS PLC 505-ATM-4120 USPP 50***TM4120
Panasonic AC Servo Driver MSD2A121E Free Ship
Panasonic AC Servo Motor MSMA012S1A Free Ship
ASEA BROWN BOVERI ACH501-010-4-0?0P2 USPP ACH501010400P2
Texas Instruments RTU-8450P1 Communication Board
Returns: Not accepted
New Perceptron Digital 917-4010 Digital Surface Sensor
K TRON 0671-30022 USPP 067130022
ALLEN BRADLEY 20AE6P1A3AYNNR?NN USPP 20AE6P1A3AYNNR?NN
Texas Instruments 5TI-1034-1
Texas Instruments 500-5892
Texas Instruments CUSTOM PID MODULE
TEXAS INSTRUMENTS PLC 305-14ABM USPP 30514ABM
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Panasonic Servo Motor MQMA012A3F Lot of 2 New
TEXAS INSTRUMENTS 500-5019 WORD OUTPUT MODULE NEW 5005019
PANASONIC SERVO DRIVER MfDDTA390L01 3KW
ASEA BROWN BOVERI 57120001-HA USPP 57120001HA
TEXAS INSTRUMENTS PLC VPU500-3104 USPP VPU5003104
Panasonic MSM022J1SX AC Servo Motor with 60 day warranty
TELEMECANIQUE LD5LC130BD NSFP LD5LC130BD
Panasonic AC Servo Driver MDDDT3530003 Free Ship
TEXAS INSTRUMENTS PLC 100-3103 USPP 1003103
Panasonic AC Servo Motor MSMD022PJA
TEXAS INSTRUMENTS PLC 990/305 USPP 990305
SIEMENS 6AG4040-0AG30-?0PA0 NSFP 6AG40400AG300P?A0
CTI 2571 Texas Instruments Siemens TI 2571 R2
ASEA BROWN BOVERI YT212001-AL USPP YT212001AL
TEXAS INSTRUMENTS PLC 46198-2 USPP 461982
Texas Instruments 2497435 CMOS IR BD
Panasonic AC Servo Motor MHMD082G1U 750W New in Box Free Ship
ASEA BROWN BOVERI MHB63700L NSFP MHB63700L
PERCEPTRON 911-0010 USPP 9110010
Panasonic Servo Driver MBDDT2210 NIB
Texas Instruments RTU-T058-T TERMINATION PANEL RTUT058T
FLUID COMPONENTS LT81A-A1D00000?1CA001240BB075?3C2A201A1A1B1A?10002B1A USPP LT81AA1
FISHER ROSEMOUNT DM6001X1-KA15 USPP DM6001X1KA15
ASEA BROWN BOVERI ACH550-PD-06A9?-4 NSFP ACH550PD06A94
GEM80 8204-8603 USPP 82048603
SAJF// PANASONIC AMKB200B10LAK AC SERVO MOTOR GEAR REDUCTION DRIVE USED
NATIONAL INSTRUMENT NI-CFP-2020 NSFP NICFP2020
PERCEPTRON 917-1008 9171008 S0400-X0075-Y0?102-Z0215 SURFACE SENSOR TRICAM
ASEA BROWN BOVERI S5H400MW-2S4W NSFP S5H400MW2S4W
ASEA BROWN BOVERI 069829-001 USPP 069829001
Panasonic Nachi AC Servo Motor MFMA552D5V3 5.5kW NEW
TEXAS INSTRUMENTS PLC 500-5030 USPP 5005030
ASEA BROWN BOVERI LC820TL-R0639 USPP LC820TLR0639
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ASEA BROWN BOVERI ACS201-2P7-3-0?0-10 USPP ACS2012P730010
ASEA BROWN BOVERI (ABB) DSDP 160
TEXAS INSTRUMENTS PLC 505-5184 USPP 5055184
TEXAS INSTRUMENTS PLC 500-5056 NSFP 5005056
TEXAS INSTRUMENTS 500-5037-A *USED*
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TEXAS INSTRUMENTS PLC 500-5884 NSPP 5005884
DYNAPAR MT100S-00 FNFP MT100S00
SANYO DENKI PU0A015-EM61P0?0 USPP PU0A015EM61P00
TEXAS INSTRUMENTS PLC 510-3103 USPP 5103103