140CPS52400 Quantum

140CPS52400

硬件：FX1N型、FX2N型PLC主機，配置1路簡易型的FX1N-1DA-BD擴展模擬量輸出板；或模擬量輸入輸出混合模塊FX0N-3A；或兩路輸出的FX2N-2DA；或四路輸出的FX2N-4DA模塊等。優(yōu)點：PLC程序編制簡單方便，調(diào)速曲線平滑連續(xù)、工作穩(wěn)定。

缺點：在大規(guī)模生產(chǎn)線中，控制電纜較長，尤其是DA模塊采用電壓信號輸出時，線路有較大的電壓降，影響了系統(tǒng)的穩(wěn)定性和可靠性。

 PLC采用RS-485通訊方法控制變頻器

這是使用得為普遍的一種方法，PLC采用RS串行通訊指令編程。優(yōu)點：硬件簡單、造價低，可控制32臺變頻器。缺點：編程工作量較大。

 PLC采用RS-485的Modbus-RTU通訊方法控制變頻器

三菱新型F700系列變頻器使用RS-485端子利用Modbus-RTU協(xié)議與PLC進行通訊。優(yōu)點：Modbus通訊方式的PLC編程比RS-485無協(xié)議方式要簡單便捷。缺點：PLC編程工作量仍然較大。

Ericsson ROJ 208 447/1 R3A PM-E1/T1 Module

Ericsson ROJ 208 448/1 R4A PMD Module

Symantec 7160 Security Appliance + 4 Inline Bypass Unit

IBM 848520M xSeries 206m P4 3.2GHz/800/2MB, 1GB, 2 80GB

Ericsson ROJ 237 077/1 R5A STM-1 CE S1.1 AXD Module

HP AA979A StorageWorks SAN Switch 2/8V 356372-001

Ericsson ROJ 237 077/1 R5B STM-1 CE S1.1 AXD Module

Ericsson ROJ 237 011/1 R3A DS3 AXD Module

HP ML570 G2 w/2x2GHz, 1GB, SA5302-32, 3xPSU, 5x36GB HD

Nortel NTE350AA AP7220 Wireless Mesh AP w/ WHIP Antenna

Nortel NTCA21AA S/DMS Timing Distribution Card

Nortel NTFN48GA Passport E1 Function Processor

Nortel Passport NTNQ68AA 12 DS3A Function Processor

IBM 59Y4007 Processor E5630 2.53GHz 12MB Cache w/ Fan

Ericsson ROJ 238 146/1 R3C PT AXD Module

HP 192188-B21 R3000 XR - ERM 2400/2250W Backup Battery

Ericsson ROJ 212 232/1 R2F/A POWC AXD Module

Nortel NTNN21AA Passport E1 Function Processor

Ericsson 8500426 TG-IC-4CHE-12 Quad E1 PRI Card

Ericsson 8500791 TG-IC-ATM-STM1-MM ATM STM-1 MMF

Ericsson 8500577 Tigris TG-IC-4UWAN Quad UWAN Card

Ericsson 8500865 Tigris TG-CC11 Control Card

313731304 StorageTek 2Gb FC Interface for L180/L700/E

Nortel TN-1 SDH STM-1 Optical TN-1C ADM 34/45M Trib

Ericsson ROJ 207 110/1 R1A 0D-HD AXD Module

Cisco VWIC2-2MFT-T1/E1 2-Port 2nd Gen Mutliflex Trunk

CISCO7204VXR w/ NPE-300 + C7200-I/O, 1 x PSU + PA-FE-TX

HP StorageWorks Ultrium 960 LTO-3 Q1538A 378463-001

Dell WS-CBS3032 Cisco Blade Switch XK146 + 2 CVR-X2-SFP

Nortel OPTera 5200 chassis NT0H50AA 02

Nortel OPTera NTEU15AA STM-4o Trib

EMC CLARiiON CX-ATA-DAE 13 x 320GB Hard Disk Drives

HP 288246-001 309503-001 2/8 SAN Switch for MSA1000

Brocade EMC DS-32B2 Fibre Channel with 32 SFP's

IBM 46M6065 44X1947 3594 QLogic 4Gb Fibre Chan Exp Card

SUN 375-3396 PCIe 4Gb FC Single Port Emulex LPE11000

Ericsson ROJ 237 005/1 STM-1 S1:1 OC-3 R6A AXD Module

Ericsson ROJ 237 012/1 R6A STM-1 CARD MM AXD Module

Ericsson ROJ 237 065/1 R5A E1-J1-DS1 AXD Module

Cisco WS-X6148-45AF 802.3af PoE 48-Port 10/100 for 6500

Ericsson ROJ 237 005/1 R6D CB ET155 S1.1 AXD Module

Ericsson ROJ 237 079/1 R8A/A CP-IO AXD Module

Ericsson ROJ 237 065/1 R5B E1-J1-DS1 AXD Module

Ericsson 8500594 DL2-16 TG-IC-DL2 + DL2 Cable Set

Nortel NTJS11DA Three-port E3 ATM-IP Function Processor

Nortel NTNQ36AA Ethernet 10Base-T Card

Nortel Optera TN-4XE STM-4 SH Aggregate Card

Nortel DS1404025 Passport 8691SF Routing Switch Module

IBM 9406-2892 Integrated xSeries Server IXS 1GB AS/400

NetApp System Cabinet NAC-0501 w/ Key + 48 C13 PDU Port

Cisco NM-HDV2-1T1/E1 High Density Digital Voice T1/E1

Marconi ESR-6000 219-0011-000 218-0121-000 218-0123-000

J4865A HP ProCurve GL 4108gl J4862B J4864A J4839A

Cisco WS-C4506 Switch Chassis with Fan + Rack Kit 4500

Sun SunFire V40z Dual 2.4GHz/4GB/5x72GB/DVD-ROM

Cisco WS-C2960-48TT-L Catalyst 2960 48Port 10/100 + 2GB

Digital Link DL3800E-DC-04-DB15 DL3800E 4 Port NOB

Nortel TN-1 SDH STM-1 Optical TN-1C 34/45M Trib

Sun L700e Tape Library w/ 313731304 FC L700

Cisco HWIC-1FE 1 Port Fast Ethernet High Speed WIC