MVI46-ADMNET

MVI46-ADMNET

MVI46-ADMNET

1. 开发时间较长：系统的开发需要比较长的时间，因为需要对各种系统设备的控制进行详细研究和分析，才能设计出符合实际需求的程序。

2. 初始成本高：PLC控制系统的完整部分需要较高的成本，特别是对于一些大型企业或复杂的系统来说，成本更加高昂。

3. 编程难度大：PLC控制系统的编程掌握要求较高，需要对控制逻辑的实现较为了解和熟悉。对于有些用户来说学习、掌握控制逻辑要求费时费力。

4. 系统可扩展性低：由于PLC控制系统是按照用户的具体要求进行定制的，所以在程度上限制了系统的可扩展性。如果要扩展系统功能，可能需要重新设计和重新编写程序，增加时间和成本。

Allen Bradley Processor Unit 1747-L531 Series E

Allen Bradley 7 Slot Rack 1746-A7 Series B

Allen Bradley Contactor 100-C16Z*10

Allen Bradley Output Module 1746-OB16 Series C

Allen Bradley Output Module 1746-OW8 Series A

Allen Bradley Operating Head 40146-048-55

Allen Bradley Contactor 100-C43Z*00

Allen Bradley Input Module 1746-IA16 Series C

Allen Bradley Contactor 100C12*400 Series A

Allen Bradley Contactor 100-C12*10 Series A

Allen Bradley / Medar 917-0050

Allen Bradley 3 Axis Servo Amplifier 8520-AA12 Series A

Allen Bradley Power Supply 1794-ASB Series D

Allen Bradley 1771-OAD AC Output Module

Allen Bradley Contactor 100-C09*10 Series A

Allen Bradley Contactor 193-EA1KE Series A

Allen Bradley Speed Controller Drive 160-AA04NSF1 Series C

Allen Bradley Combination I/O Module 1746-IO8 Series A

Allen Bradley Power Supply 1771-P2 Series B

Allen Bradley Flex I/O 1794-IB16

Allen Bradley 2711 NR5T Series A Touchscreen Adapter Kit

Allen Bradley Flex I/O 1794-OB16P

Allen Bradley Processor W/ Power Supply 1772-LZP

Allen Bradley Push Button 800P-NX11

Allen Bradley Distribution Block 1492-PD3163 Series B

Allen Bradley Power Supply Assembly 1771-PS7/C

Allen Bradley Motor Starter 509-DOA Series A

Allen Bradley Power Cable 1394-CPB1 (4ft)

Allen Bradley 4 Slot Rack 1746-A4 Series B W/ 1746-P1 Series A Power Supply

Allen Bradley Push Button 800H-QRA24

Allen Bradley AC Power Supply 1771-P7 Series B

Allen Bradley I/O Module 1791-IOVX

Allen Bradley 1771-OFE2 12 Bit Output Module

Allen Bradley Device Net Communication 160-DN2 Series A

Allen Bradley Processor Unit 1747-L514 Series B

Allen Bradley Programming Terminal 1201-HA2 Series B

Allen Bradley 1492-WFB10 (lot of 7)

Allen Bradley Hand Held Programmer 1771-HD

Allen Bradley Output Module 1771-OBD Series C

Allen Bradley AC Relay 700-PK800A1 Series B

Allen Bradley VersaView 1500P

Allen Bradley 16 Slot Chassis 1771-A4B Series B

Allen Bradley Input Module 1746-IB32 Series C

Allen Bradley Control Board 96100532

Allen Bradley Contactor 100-C09Z-400 Series A

Allen Bradley Programmable Controller 1772-LP3 Series A

Allen Bradley Communication Interface 1756-DHRIO/C

Allen Bradley Photoswitch 42SRP-6004-QD Series B