落葉
落葉辭高樹，翩翩翻翻飛，大有惜別意。
兩三小兒來，跳躍東西馳，捉葉葉墜地。
小兒貪游戲，不知憐落葉；
旁人冷眼看，以為尋常事。
天公不湊巧，雨下如流淚。
一雨一晝夜，葉與泥無異。
黏人腳底上，踐踏無法避。
如葉有知時(shí)，舊事定能記。
未必愿更生，春風(fēng)幸莫至。
VE3003 M3 Controller
VE3004 M5+ Controller
VE3005 MD Controller  
VE3006 MD Plus Controller
VE3051C0 Power Controller 2 Wide Carrier
VE3051C1 2-Wide Power/Controller Carrier
VE3051C2 2-Wide Power/Controller Carrier
VE3051C3 2-Wide Power/Controller Carrier
VE3051C4 2-Wide Power/Controller Carrier
VE3051C5 2-Wide Power/Controller Carrier
VE3055M1 4-Wide Top Vertical-mount Power/Controller Carrier
VE3055M2 4-Wide Bottom Vertical-mount Power/Controller Carrier
VE4001S2T2B5 Discrete Input Card: 32 Channels, 24 Vdc, Dry Contact
VE4001S3T1B1 Discrete Input Card: 8 CH, 120Vac
VE4001S3T1B2 Discrete Input Card: 8 CH, 120Vac, Isolated,
VE4001S3T2B1 Discrete Input Card: 8 CH, 120Vac, Dry Contact,
VE4001S3T2B2 Discrete Input Card: 8 CH, 120Vac, Dry Contact,
VE4001S4T1B1 Discrete Input Card: 8 Channels, 230Vac,
VE4001S4T1B2 Discrete Input Card: 8 Channels, 230Vac,
VE4001S4T2B1 Discrete Input Card: 8 Channels, 230Vac,
VE4001S4T2B2 Discrete Input Card: 8 Channels, 230Vac,
VE4002S1T1 DO, 8-Channel, 24 VDC, Isolated Card
VE4002S1T1B1 Discrete Output Card: 8 CH 24Vdc, Isolated,
VE4002S1T1B2 Discrete Output Card: 8 CH 24Vdc, Isolated, Fused
VE4002S1T1B3 Discrete Output Card: 8 CH 24Vdc, Isolated,
VE4002S1T2B1 Discrete Output Card: 8 CH 24Vdc, High Side,
VE4002S1T2B2 Discrete Output Card: 8 CH 24Vdc, High Side
VE4002S1T2B3 Discrete Output Card: 8 CH 24Vdc, High Side,
VE4002S1T2B4 Discrete Output Card: 8 CH 24Vdc, High Side,
VE4002S1T2B5 DO, 32-Channel,24 VDC, High-Side Card
VE4002S1T2B6 Discrete Output Card, 32 Channels, 24Vdc, High Side,
VE4002S2T1 DO, 8-Ch, 120/230 VAC Isolated
VE4002S2T1B1 Discrete Output Card: 8 CH 115/230Vac,
VE4002S2T1B2 Discrete Output Card: 8 CH 115/230Vac, Isolated,
VE4002S2T2 DO,8-Channel, 120/230 VAC, High Side
VE4002S2T2B1 Discrete Output Card: 8 CH 115/230Vac, High Side,
VE4002S2T2B2 Discrete Output Card: 8 CH 115/230Vac, High Side,
VE4007 FIELDBUS H1 CARD
VE4009 Serial Interface Card
VE4014 PROFIBUS DP Card
VE4015 Pulse Count Input Card: 4-Channels, 24 Vdc
VE4016 DeviceNet Interface Card
VE4017PO Simplex H1 Fieldfbus I/O Interface Card
VE4021 Zone 2 Remote I/O scanner
VE4050E1C0 8-Wide I/O Interface Carrier
VE4050E2C0 8-Wide I/O Interface Carrier
VE4050E2C2 8-Wide I/O Interface Carrier
VE4055S1C1 8-Wide Left-Side Vertical-mount Interface Carrier
VE4102 Serial Interface port license
VE4201 Analog I/O Card for Zone 1 Remote I/O
VE4202 Discrete I/O Card for Zone 1 Remote I/O
VE4251 Carrier Assembly for up to 4 Zone 1 Remote I/O Cards
VE5001 AC/DC SYSTEM POWER SUPPLY
VE5002 System Passthrough Power Supply 12/12VDC(DC/DC)
VE5003 BULK AC TO,24 VDC POWER SUPPLY
VE5004 BULK AC TO,12 VDC POWER SUPPLY
VE5005 Bulk 24 VDC to 12 VDC Power Supply
VE5008 System Dual DC Power Supply (DC/DC)
VE5009 24/12-VDC Enhanced System Power Supply
VE5010 24 VDC input I/O module supply and carrier
VE5011 DIN-rail Mounted Bulk AC to 24 VDC Power Supply
VE5012 DIN-rail Mounted Bulk AC to 12 VDC Power Supply
VE5056 Horizontal-Mount 2-Wide Power Carrier; 12 Vdc Output
VE6001P1 8 port 10Base-T Hub
VE6006 Media Converter
VE6014P1 24-Port 100BASE-FX Fiber-Optic Switch
VE6014P2 24-Port 101BASE-FX Fiber-Optic Switch
VE6014P3 24-Port 102BASE-FX Fiber-Optic Switch
VE6014P4 24-Port 103BASE-FX Fiber-Optic Switch
VE6015P1 8-Port 10/100BASE-TX Fast Ethernet Switch
VE6015P2 8-Port 10/100BASE-TX Fast Ethernet Switch
VE6015P3 8-Port 10/100BASE-TX Fast Ethernet Switch
VE6015P4 8-Port 10/100BASE-TX Fast Ethernet Switch
VE6017F0P1 8-Port 10/100BASE-TX Ethernet Switch
VE6017F0P2 8-Port 10/101BASE-TX Ethernet Switch
VE6017F0P3 8-Port 10/102BASE-TX Ethernet Switch
VE6017F0P4 8-Port 10/103BASE-TX Ethernet Switch
VE6017F1P1 8-Port 10/100BASE-TX Ethernet Switch
VE6017F1P2 8-Port 10/100BASE-TX Ethernet Switch
VE6017F1P3 8-Port 10/100BASE-TX Ethernet Switch
VE6017F1P4 8-Port 10/100BASE-TX Ethernet Switch
VE6018P1 24-Port 100Base-FX Fiber-Optic Switch
VE6018P2 24-Port 100Base-FX Fiber-Optic Switch
VE6018P3 24-Port 100Base-FX Fiber-Optic Switch
VE6018P4 24-Port 100Base-FX Fiber-Optic Switch
VE6019 Fiber-optic to Copper Ethernet Switch
VE6021P1 24-Port 10/100Base-TX Fast Ethernet Switch
VE6021P2 24-Port 10/100Base-TX Fast Ethernet Switch
VE6021P3 24-Port 10/100Base-TX Fast Ethernet Switch
VE6021P4 24-Port 10/100Base-TX Fast Ethernet Switch
VE6022P1 12-Slot Gigabit Switch Requires any combination
VE6022P2 12-Slot Gigabit Switch Requires any combination
VE6022P3 12-Slot Gigabit Switch Requires any combination
VE6022P4 12-Slot Gigabit Switch Requires any combination
VE6023 Gigabit Transceiver Module Up to 550 meter
VE6024 Gigabit Transceiver Module Up to 10 kilometers
VE6025 Gigabit Transceiver Module Up to 100 meters
VE6101 CARRIER BLANK CAP
VE6104 MTRJ-MRTJ Fiber-Optic Crossover Cable
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