在PLC应用方面，我国是很活跃的，近年来每年约新投入10万台套PLC产品，年销售额30亿元人民币，应用的行业也很广。但是与其它*相比，在机械加工及生产线方面的应用，还需要加大投入。我国市场上流行的有如下几家PLC产品:
(1) 施耐德公司，包括早期天津仪表厂引进莫迪康公司的产品，目前有Quantum、Premium、Momentum等产品;
(2) 罗克韦尔公司(包括AB公司)PLC产品，目前有SLC、Micro Logix、Control Logix等产品;
(3) 西门子公司的产品，目前有SIMATIC S7-400/300/200系列产品;
(4) GE公司的产品;日本欧姆龙、三菱、富士、松下等公司产品。
OS6600-STK-MOD Alcatel Omniswitch 2 port Stack Module 9...
AIM-VPN/SSL-2 CISCO Encryption Mod 2801 2811 2821 2851
45112 Extreme Alpine GM-4Xi 4 port 1000 BASE-X GBIC
Quantum TH6AF DLT 35 / 70 SCSI Tape Drive DLT 7000
NEW Intel PWLA8494GT PRO/1000 GT QUAD PORT Server Adapt...
NEW MultiTech MT5634ZBA-V92-N?AM MutliModem Data/Fax 56...
SCP-ASXP5 Marconi Switch Control Processor TNX ASX P5
MCDATA UPM 470-000453 4 Port Module EMC HP 201-626-907
MCDATA UPM 470-000474 4 Port Module EMC 201-626-910
NEW 807-0109 Visual Networks T1 CSU/DSU IPTransport ASE
5- E1MG-SX Foundry Compatible 1000Base-SX SFP MMF LC
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MPM-1G Xylan OmniSwitch Alcatel Paradyne module 9WX
15700 Extreme Networks Altitude 300-2i Dual Radio WIFI
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Lot of 15 Genuine Cisco WS-G5484 1000Base-SX GBIC 5484
15- WS-G5484 1000Base-SX 30-0759-01 GBIC Genuine Cisco
Nortel Bay Networks 34000 DUAL Ethernet 10 BaseT ASN Et...
2- SCP-ASXHA Marconi Switch Control Processor TNX ASX
Lot of 2 US Robotics 33.6 Sportster Faxmodem USR0839
WIC-2A/S 2-Port Async/Sync WAN Cisco + CAB-SS-V35FC
MultiTech MT5634ZBA MutliModem Data/Fax 56K Modem
New Hayes 03328-A Accura 56K FaxModem V.90 RS-232 Modem...
H08-03328-A
NEW US Robotics 001224 Courier V.Everthing Modem 33.6
CISCO1760 Router 1760 Modular Access 64/32 Cisco 1700
NM-4/155MMSCD Marconi 4port OC3 MMF SC D TNX ASX FORE
2- Cisco3620 Router 3620 Cisco Large Quantity in stock
10- WS-G5484 1000Base-SX 30-0759-01 GBIC Genuine Cisco
Lot of 10 Genuine Cisco WS-G5484 1000Base-SX GBIC 5484
NM-4/155MMSCC Marconi 4port OC3 MMF SC TNX ASXed
Lot of 5- New British Power Cord N0105751 2.5A 220-230V...
Lot of 5- New Japan Power Cord N0105752 3A/220-230V Vel...
我司产品应用于以下领域：