HMI是人机界面的简写，它为PLC控制系统、I/O或者其他控制系统提供一个人性化的操作界面，而人机界面则通过RS232、485、MODBUS、CAN总线等协议与这些控制系统交互数据与控制信号。由于这种交互是实时的，这就使得HMI(人机界面)实现了下面的关键功能：
1、实时监控PLC、I/O的运行，并在HMI上形象地显示出来;
2、操作者可以通过HMI向自动化设备发出控制信号，使得自动化设备可以按照操纵者的意图运行。
人机界面(HMI)的应用域决定了它必须具备下列特性：
1. 人机界面(HMI)必须具备和各种自控设备交互数据的能力，这需要HMI集成各种型号的PLC、I/O、各种总线协议等自控设备的通信协议;
2. 人机界面(HMI)应该提供一个工具软件，供客户开发基于特定控制系统定制相应的应用;
3. 人机界面(HMI)必须是工业的产品，能够适应工业应用环境，具有可靠的质量和的性能。
Balluff BIS M-626-069-A01-06-ST31 Processor Identification System BIS00ZC
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Balluff BHS003J Proximity Switch 10-30 VDC BES 516-300-S295/1.025"-S4
Balluff BES-516-208-S21-E Proximity Sensor BES516208S21E
Balluff BES049E Proximity Sensor BES R04MC-PSC20B-EP00,2-GS49-107
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Balluff BES029W Proximity Sensor BES 516-215-E5-E-S5
Balluff BES IKV K 025 NS1 Y Proximity Sensor 10 -30 VDC BESIKVK025NS1Y
Balluff BCS 012-PS-1-L-S4 Sensor BCS012-PS-1-L-S4 BCS012PS1LS4
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Balluff BAW001Z BAW M18ME-UAC50B-BP00.2-GS04 Sensor
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Baldor VWDM3554 1-1/2 HP 208-230/460 VAC 1725 RPM 56C 3 Phase Motor
Baldor VEM3538 Reliance 1/2 HP 3 Phase 230/460 VAC 1735 RPM 56C Motor
Baldor Reliance VM3613T 5 HP 230/460 VAC 3450 RPM 184TC Motor
Baldor Reliance Super-E CESSWDM3710T 7.5 HP 230/460 VAC 1770 RPM 213TC Motor
Baldor Reliance Super-E CEM3587T 230/460 VAC 1750 RPM 145TC 2 HP Motor
Baldor Reliance EM3550T-M10D 1.5 HP 208-230/460 VAC 3500 RPM 143T Motor
Baldor Reliance Dodge CDP3310 1/4 HP 90 VDC 1750 RPM 56C DMCBO 50 DMCBO50
Baldor Mix Mor LDV1074553-1 B1103213247 .1 HP 110 V AC/DC 5000 RPM 2314D 11"
Baldor M3710T 7.5 HP 208-230/460 VAC 1760 RPM 213T 3 Phase Motor
Baldor M3554T 1.5 HP 208-230/460 V 1740 RPM Motor 145T
Baldor LRAC00802 3 mH 8 Amp Line Reactor
Baldor LRAC00402 600 V Max 6.5 mH 4 Amp Line Reactor
Baldor L3409-50 .5 HP 110/120 VAC 1425 RPM 1 Phase Motor 48 50 HZ L340950
Baldor KL3403 1/4 HP 115/230 VAC 1725 RPM 56C 1 Phase Motor
Baldor KDRL1CX 3 Phase Line Reactor 600 V 305 Amp KDRL KDRL1 KDRL1C Trans Coil
Baldor EM2276T 7.5 HP 230/460 VAC 1180 RPM 254T 3 Phase Motor
Baldor Drives VS1-CommUSB Isolated RS-422/485 USB Adapter VS1CommUSB
Baldor Drives ID10405-E 5 HP 460 VAC 3 Phase Motor Drive ID10405E
Baldor Dorner 33-2495Z278 .5 HP 90 V 2500 RPM Motor 56C 332495Z278
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Baldor CWDM3709T 7-1/2 HP 208-230/460 VAC 3450 RPM 213TC 3 Phase 7.5 Motor
Baldor CWDM3541 3/4 HP 208-230/460 VAC 3450 RPM 56C 3 Phase Motor
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Baldor CDP3603 3 HP 180 VDC 1750 RPM 184TC Motor
Baldor CDP3440 .75 HP 90 VDC 1750 RPM Motor 56C
Baldor CDP3320 .33 HP 90 VDC 1750 RPM Motor 56C 104881430 M33-2024Z102
Baldor CD5333 1/3 HP 90 A/100/50 F VDC 1750 RPM Motor 56C 513D 90A/100/50F
Baldor BSM6NN-333AA 6000 RPM Brushless AC Servo Motor 0.93 kW BSM6NN333AA
Baldor BSM100N-2150AA NE0 Brushless 2000 RPM AC Servo Motor BSM100N2150AA NEO
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Baldor Aro FE054A7AA Lifting Leg 4 Stroke Module 1/2 HP 230/460 V 46907-1
Baldor Aro FE034A 8-C-A Electra Feed .33 HP 230/460 VAC FE034A8CA
Baldor AEH2237-4 7.5 HP 460 VAC 1760 RPM 254U 3 Phase Motor
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Balance Technology IGK 1-1 9-85 PCB Circuit Board PCB 31762 A PCB31762A
Balance Technology D-40115-001 Rev A PCB D-40115-000 D40115000 D40115001
Balance Technology D-37701-001 Rev B PCB D-37701-000 D37701000 D37701001
