UCB20IOD1PS
UCB20IOD1PS
UCB20IOD1PS
UCB20IOD1PS
5-25---
086329-004++++++++++++++++
086369-001++++++++++++++++
6ES7416-3XL04-0AB0++++++++++++++++
6SE7033-1EE85-1AA0++++++++++++++++
6ES7635-2EC02-0AE3++++++++++++++++
2711P-T7C4A8+2711P-RP8A++++++++++++++++
HIEE405246R0002++++++++++++++++
VE 4006 P2++++++++++++++++
6SE7035-1EJ84-1JC1++++++++++++++++
6SN1118-0DH21-0AA1++++++++++++++++
20BC056A0AYNANC0++++++++++++++++
6SL3320-1TE41-2AA3++++++++++++++++
PHARPS32200000++++++++++++++++
PSTX470-600-70++++++++++++++++
SM100-40-050-P1-45-M1-B0++++++++++++++++
125760-01 ++++++++++++++++
125720-01 ++++++++++++++++
106M1079-01 ++++++++++++++++
149369-01++++++++++++++++
1) BENTLY NEVADA 125760-01 ++++++++++++++++
2) BENTLY NEVADA 125720-01 +++++++++++++++++++
3) BN 3500/15 106M1079-01 ++++++++++++++++++++
4) BENTLY NEVADA 149369-01 +++++++++++++++++++++++
1FT6062-1AF71-4EH1 1
西门子通讯线 6DD1684-0BC0 20针带状线 2m+++++++++++++++
6ES7141-4BF00-0AB0 Siemens +++++++++++++++++
7KM2112-0BA00-3AA0 Siemens 1
AN56KNOA 2
AN16GNOAB 4
SICK CONTROLLER UNIT,CHECKED (MSC)订货号2042329 数量1
140CRP31200 面价:13236.80 1
6ES7212-1AE40-0XB0 1
6ES7223-1PL32-0XB0 1
6ES7223-1PH32-0XB0 1
6AV2123-2JB03-0AX0 1
6ES7 288-1SR20-0AA0 6
6AV6648-0CC11-3AX0 1
HITECH 人機介面 Model:PWS6710T-N V20-11-10 DC24V 請您報價 數量
6AV2123-2DB03-0AX0 数量1
6AV2 124-0QC02-0AX0 数量1
Foxboro 43AP-FA42C 2个
PT100 0-150℃ L/I=400/250mm 个 5 ABB
PT100 0-150℃ L/I=450/400mm 个 5 ABB
TTH200-Y0(0-150℃) 个 20 ABB
PT100 0-80℃ L/I=300/150mm 个 5 ABB
TSP128Y0S6A2F05A8T5M4S1P2S1H6A7 个 10 ABB
PT100 0-250℃ L/I=400/250mm 个 5 ABB
PFEA112 个 2 ABB++++++++++++++++++++++
PFEA111-65 个 2+++++++++++++++++++
TK201 10136228 个 1 ABB
ACS510-01-246A-4 132KW 个 1 ABB
ACS510-01-290A-4 160KW 个 2 ABB
ACS550-01-08A8-4 个 2 ABB
ACS510-01-046A-4 个 2 ABB
ACS550-01-038A-4 个 2 ABB
ACS550-01-06A9-4 个 2 ABB
6AV6 648–0CE11-3AX0
PLC,LY-GDPLC-TDBC 2台
6SL3995-6AX00-0AA0 1
6SL3000-0BE25-5AA0 1
6SE7031-2HF84-1BG0 2
4BU5896-0FM80-2AA3 1
6SY7010-6AA02 5
6AV6643-0BA01-1AX0,1个
变频器 ATV312HU15N4A 1.5KW/2HP
ABB 1SFA619600R6131
6EP3320-6SB00-0AY0 1个
6ES7972-0BB12-0XA0 1
330180-X1-05 MOD:143945-05 ,1个
330105-XX-XX-05-02-05 MOD: 165931-01 ,1个 未税
霍尼韦尔:PZ171-150/300 1
西门子 1FK7061-7AF71-1SA0 4
霍尼韦尔
MT8150XE数量2
6ES7717-1BB05-0AC4 , 1个
1FK7022-5AK71-1HG0
H-AA-003 6 PINPAI :FESTO
艾默生
6DD1607-0CA1 2 ++++++++++++++++
6GK1562-2AA00 数量1
6GK1500-0EA02 数量20
6SE7090-0XX84-1CJ0 1
MP9-21129K 3×311μF±10%AC690V 4
M2QA132S4A 5.5kw-4P-B3 1
CDP312ABB GR0UP 1
APBU-44CABB修井机变频器ACS800 1
RDCU- 12CABB 1400001788修井机变频器 1
DPMP-01 ABB变频器 1
170M8635ABBAFE68327466MCC 2
ASFC-01CABB 2++++++++++++++++++++
NBRA-669CABBAFE59011065VFD +++++++++++++++++++
ABBAFE64278797VFD 1
ABBAFE10028531VFD 10
6SE7416-2XN05-0AB0 ++++++++++++++++++++
V18345-2020561501/2 2
TM0181-045-00 2
6ES7 953-8LG30-0AA0 1
6ES7 870-1AA01-0YA0 1
KZ88-M132SB4IW 1
M132SB4 1
模块ASI-EVA-MEB-2E2A-Z费斯托 1
模块ASI-EVA-4E-M12-5P0L费斯托 1
品牌:ABB
NTCF22
NTCF23 各一只
AF305-30-11-13
2711P-T10C6D2 +++++++++++++++++
1 数字量信号连接应注意的问题
变频器的输入信号中包括对运行/ 停止、正转/ 反转、点动等运行状态进行操作的数字量输入信号(开关型指令信号),这些信号常来自PLC 的数字量输出信号。PLC 通常利用其内部的继电器接点(继电器输出型P L C )或具有开关特性的元器件(晶体管输出型PLC)与变频器相连,得到运行状态指令,如图1 和图2 所示。在进行数字量信号的连接时应注意:
(1)使用继电器输出型P L C 与变频器相连时,应注意接触不良常带来变频器误动作,因此在实际接线中要注意连接可靠。
(2)使用晶体管输出型P L C 与变频器相连时,应注意晶体管本身的电压的高低、电流的大小等限制条件在其范围内,保证系统的可靠性。
(3)设计变频器的输入信号电路时,应尽量避免采用继电器等感性负载,因继电器开闭产生的浪涌电流可能引起变频器的误动作。
(4)当P L C 输出的开关信号进入变频器时,有时会发生外部电源和变频器控制电源之间的串扰,应注意对P L C和变频器分开接地,避免两者使用共同的接地线。
CISCO2801-HSEC/K9 w/ AIM-VPN/SSL-2 1YR 10AVAILABLE
CISCO2801-HSEC/K9 w/ AIM-VPN/SSL-2 1YR 10AVAILABLE
CISCO2801-CCME/K9 2801 VOICE BUNDLE 1YR 10 AVAILABLE
CISCO2801-CCME/K9 2801 VOICE BUNDLE 1YR 10 AVAILABLE
CISCO2801-CCME/K9 FREE 1 YR -2801
CISCO2801-CCME/K9 FREE 1 YR -2801
CISCO2801-ADSL2/K9 2801 BUNDLE HWIC-1ADSL SP SVCS 64F/192DR
CISCO2801-ADSL2/K9 2801 BUNDLE HWIC-1ADSL SP SVCS 64F/192DR
CISCO2801-ADSL/K9 ROUTER WITH 1YR 2801-ADSL/K9
CISCO2801-AC-IP 2801 ROUTER WITH INLINE POWER
CISCO2801-AC-IP 2801 ROUTER WITH INLINE POWER
CISCO2801-AC-IP 2801 ROUTER W/INLINE POWER 1YR 10 AVAILABLE
CISCO2801-AC-IP 2801 ROUTER W/INLINE POWER 1YR 10 AVAILABLE
CISCO2801 2801 ROUTER W/AC PWR2FEIP BASE64F/128D
CISCO2801 2801 ROUTER W/AC PWR2FEIP BASE64F/128D
CISCO2801 2801 ROUTER FREE 1YR
CISCO2801 2801 ROUTER FREE 1YR
CISCO2691 2691 HIGH PERF 10/100 DUAL ETHERNET ROUTER
CISCO2651XM HIGH PERF DUAL 10/100 MODULAR ROUTER
CISCO2650XM-RPS 2650XM HIGH PERF 10/100 MODULAR ROUTER
CISCO2650XM-RPS 2650XM HIGH PERF 10/100 MODULAR ROUTER
CISCO2650XM-DC 26550 XM HIGH PERF 10/100 MODULAR ROUTER W/DC POWER
CISCO2650XM 2650XM HIGH PERF 10/100 MODULAR ROUTER
CISCO2621XM MID PERF DUAL 10/100 ETHERNET ROUTER
CISCO2611XM 2611xm DUAL 10/100 ETHERNET ROUTER
CISCO2511 CISCO ACCESS SERVER 2511 ETHERNET/DUAL SERIAL
CISCO1941W-A/K9 Cisco 1941 Integrated Services Router Wireless
CISCO1941W-A/K9 Cisco 1941 Integrated Services Router Wireless
CISCO1941-SEC/K9 ROUTER WITH 1YR CISCO 1941-SEC-SRE
CISCO1941-SEC/K9 ROUTER WITH 1YR CISCO 1941-SEC-SRE
CISCO1941-SEC/K9 CISCO
CISCO1941-SEC/K9 CISCO
CISCO1941-SEC/K9 CISCO
CISCO1941/K9 ROUTER WITH 1YR 1941/K9
CISCO1941/K9 ROUTER WITH 1YR 1941/K9
CISCO1921-SEC/K9 Cisco 1921 Integrated Services Router
CISCO1921-SEC/K9 1921 FREE 1 YEAR WRNTY
CISCO1921-SEC/K9 1921 FREE 1 YEAR WRNTY
CISCO1921/K9 Cisco 1921 Integrated Services Router
CISCO1921/K9 Cisco 1921 Integrated Services Router
CISCO1921/K9 1921 MODULAR ROUTER W/2XFE 2 WAN SLOTS 32 FL/128 DR
CISCO1841-T1-V2 ROUTER WITH 1YR 1841-T1-V2
CISCO1841-T1-V2 ROUTER WITH 1YR 1841-T1-V2
CISCO1841-T1-V2 1841 ROUTER UPGRADED W/HWIC-1DSU-T1
CISCO1841-T1-V2 1841 ROUTER UPGRADED W/HWIC-1DSU-T1
CISCO1841-T1-V2 1841 ROUTER UPGRADED W/HWIC-1DSU-T1
CISCO1841-T1SEC/K9 1841 ROUTER UPGRADE W/ WIC-1DSU-T1-V2 ADV.SEC. OPEN BO
CISCO1841-T1SEC/K9 1841 ROUTER UPGRADE W/ WIC-1DSU-T1-V2 ADV.SEC. OPEN BO
CISCO1841-T1 ROUTER WITH 1YR 1841-T1
CISCO1841-T1 ROUTER WITH 1YR 1841-T1
CISCO1841-SHDSL-V3 1841 ROUTER BUNDLE WIC-1SHDSL-V3 IPBB 1YR - ASK 4
CISCO1841-SHDSL-V3 1841 ROUTER BUNDLE WIC-1SHDSL-V3 IPBB 1YR - ASK 4
CISCO1841-SEC/K9 ROUTER WITH 1YR 1841-SEC/K9
CISCO1841-SEC/K9 ROUTER WITH 1YR 1841-SEC/K9
CISCO1841-SEC/K9 1841 ROUTER UPGRADED W/ ADV.SECURITY
CISCO1841-SEC/K9 1841 ROUTER UPGRADED W/ ADV.SECURITY
CISCO1841-HSEC/K9 ROUTER WITH 1YR 1841-HSEC/K9
CISCO1841-ADSL2-B 1841 ROUTER UPGRADED W/ HWIC-ADSL-B/ST OPENBOX
CISCO1841-ADSL2-B 1841 ROUTER UPGRADED W/ HWIC-ADSL-B/ST OPENBOX
CISCO1841-ADSL2-B 1841 ROUTER BUNDLEW/ HWIC-ADSL-B/ST 1YR - ASK 4 QTY
CISCO1841-ADSL2-B 1841 ROUTER BUNDLEW/ HWIC-ADSL-B/ST 1YR - ASK 4 QTY
CISCO1841-ADSL2 1841 ROUTER UPGRADED W/HWIC-1ADSL
CISCO1841-ADSL2 1841 ROUTER UPGRADED W/HWIC-1ADSL
CISCO1841-ADSL 1841 ROUTER UPGRADED W/WIC-1ADSL
CISCO1841-ADSL 1841 ROUTER UPGRADED W/WIC-1ADSL
CISCO1841-4SHDSL 1841 ROUTER UPGRADED W/HWIC-4SHDSL
CISCO1841-4SHDSL 1841 ROUTER UPGRADED W/HWIC-4SHDSL
CISCO1841-4SHDSL 1841 ROUTER UPGRADED W/HWIC-4SHDSL
CISCO1841-4SHDSL 1841 ROUTER UPGRADED W/HWIC-4SHDSL
CISCO1841-2SHDSL 1841 ROUTER UPGRADED W/HWIC-2SHDSL
CISCO1841-2SHDSL 1841 ROUTER UPGRADED W/HWIC-2SHDSL
CISCO1841-2SHDSL 1841 ROUTER UPGRADED W/HWIC-2SHDSL
CISCO1841-2SHDSL 1841 ROUTER UPGRADED W/HWIC-2SHDSL
CISCO1841 ROUTER WITH 1YR 1841
CISCO1841 1841 MODULAR ROUTER W/2XFE
CISCO1841 1841 MODULAR ROUTER W/2XFE
CISCO1841 1841 MODULAR ROUTER W/2XFE
CISCO1841 1841 MODULAR ROUTER W/2XFE
CISCO1812W-AG-E/K9 SEC. ROUTER W/802.11AG ETSI COMP. ISDN S/T
CISCO1812W-AG-E/K9 SEC. ROUTER W/802.11AG ETSI COMP. ISDN S/T
CISCO1812W-AG-E/K9 SEC. ROUTER W/802.11AG ETSI COMP. ISDN S/T
CISCO1812W-AG-E/K9 SEC. ROUTER W/802.11AG ETSI COMP. ISDN S/T
CISCO1811W-AG-A/K9 ROUTER WITH 1YR 1811W-AG-A/K9
CISCO1811W-AG-A/K9 ROUTER WITH 1YR 1811W-AG-A/K9
CISCO1811/K9 ROUTER WITH 1YR 1811/K9Available
CISCO1811/K9 ROUTER WITH 1YR 1811/K9Available
Cisco1811/K9 1811 DUAL ETH. SEC. ROUTER W/V.92 MODEM BACKUP
Cisco1811/K9 1811 DUAL ETH. SEC. ROUTER W/V.92 MODEM BACKUP
CISCO1805-D/K9 1805 ROUTER WITH HWIC-4ESW
CISCO1805-D/K9 1805 ROUTER WITH HWIC-4ESW
CISCO1802W-AG-E/K9 1802 ADSL/ISDN ROUTER W/ 802.11AG ETSI COMPLIANT AND SECURIT
CISCO1802/K9 1802 ADSL/ISDN ROUTER WITH FIREWALL/IDS AND IPSEC 3DES
CISCO1802/K9 1802 ADSL/ISDN ROUTER WITH FIREWALL/IDS AND IPSEC 3DES
CISCO1802 1802 ADSL/ISDN ROUTER W/IOS IP BROADBAND
CISCO1802 1802 ADSL/ISDN ROUTER W/IOS IP BROADBAND
Cisco WS-X6148-GE-TX Catalyst 6500 Series Switching Module AVLBL
CISCO WS-C3750X-48P-S CATALYST 3750X-48P-S SWITCH QUANTITY AVAILAB
CISCO WS-C3750X-48PF-S CATALYST 3750X-48PF-S SWITCH AVAILABLE
Cisco CISCO2851 2851 2-Port Gigabit Wired Router QUANTITY AVAILABL
Cisco CISCO2851 2851 2-Port Gigabit Wired Router 1 YEAR
CISCO XFP-10GLR-OC192SR MULTIRATE XFP MODULE 10GBASE-LR OC192 SR-1
CISCO X2-10GB-SR 10GB BASE-SR
CISCO X2-10GB-SR 10GB BASE-SR
Cisco WS-X6K-SUP2-2GE w/PFC Card
Cisco WS-X6K-SUP1A-MSFC2 Engine-WARRANTY
Cisco WS-X6K-S2-MSFC2 Supervisor Engine
Cisco WS-X6K-S1A-MSFC2 SUPERVISOR Engine Grade A
Cisco WS-X6848-SFP-2T Expansion Module 48 x SFP mini-GBIC AVA
Cisco WS-X6824-SFP-2T NIB SFP Fiber Ethernet Module
CISCO WS-X6748-SFP WITH WS-F6700-DFC3BXL
CISCO WS-X6748-SFP WITH WS-F6700-DFC3BXL
Cisco WS-X6748-SFP Catalyst 48 port High Performance 1 YEAR
Cisco WS-X6748-SFP Catalyst 48 port High Performance
Cisco WS-X6748-GE-TX Gigabit Ethernet Interface Module
CISCO WS-X6716-10G-3CXL CATALYST 6500 16PORT 10GBE W/DFC3CXL
CISCO WS-X6716-10G-3CXL CATALYST 6500 16PORT 10GBE W/DFC3CXL
CISCO WS-X6716-10G-3CXL
CISCO WS-X6716-10G-3CXL
CISCO WS-X6704-10GE FREE XENPAK-10GB-SR
Cisco WS-X6704-10GE Expansion Module 4 x XENPAK QUANTITY AVAILABLE
Cisco WS-X6608-E1 8 Port Service Module 6608 1YR - ASK 4 QTY
Cisco WS-X6608-E1 8 Port Service Module 6608 1YR - ASK 4 QTY
CISCO WS-X6582-2PA Enhanced FlexWan Fabric Enabled
CISCO WS-X6582-2PA Enhanced FlexWan Fabric Enabled
CISCO WS-X6548V-GE-TX 48-PORT FAB-ENABLED PWR MODULE 1YR - ASK 4 QTY
CISCO WS-X6548V-GE-TX 48-PORT FAB-ENABLED PWR MODULE 1YR - ASK 4 QTY
Cisco WS-X6548-RJ45 Ethernet Switching Module 6548 Fast
Cisco WS-X6548-RJ-21 48 Port 10/100 RJ-21 Blade 6548
CISCO WS-X6548-GE-TX 48-PORT FABRIC-ENABLED MODULE 1YR - ASK 4 QTY
CISCO WS-X6548-GE-TX 48-PORT FABRIC-ENABLED MODULE 1YR - ASK 4 QTY
Cisco WS-X6548-GE-45AF 48-port 10/100/1000 POE 802.3AF 1YR - ASK 4 QTY
Cisco WS-X6548-GE-45AF 48-port 10/100/1000 POE 802.3AF 1YR - ASK 4 QTY
Cisco WS-X6548-GE-45AF 48-port 10/100/1000 POE 802.3AF 1YR - ASK 4 QTY
Cisco WS-X6524-100FX-MM 24 Port Switching Module 6524 F
Cisco WS-X6524-100FX-MM 24 Port Switching Module 6524 F
Cisco WS-X6516A-GBIC Module 16-Port Gigabit
Cisco WS-X6516A-GBIC Module 16-Port Gigabit
Cisco WS-X6500-SFM2 Switch Fabric Module Fast Ship
Cisco WS-X6416-GE-MT GIGABIT Ethernet Module
Cisco WS-X6416-GBIC MODULE 6416
CISCO WS-X6408-GBIC Switching Module Fast Ship
Cisco WS-X6408A-GBIC 8 Port GBIC fiber module Fast Ship
Cisco WS-X6348-RJ45 Line Card 48 10/100 Ports w/Wrnty
Cisco WS-X6316-GE-TX 16-Port GIGABIT Switch Module Fast
Cisco WS-X6248-RJ-45 48 Port Switch Module Fast Ship
CISCO WS-X6196-21AF 96-PORT POE 802.3AF
CISCO WS-X6196-21AF 96-PORT POE 802.3AF
Cisco WS-X6182-2PA Module -Fast Ship
Cisco WS-X6148X2-RJ-45 Module 1YR - ASK 4 QTY
Cisco WS-X6148X2-RJ-45 Module 1YR - ASK 4 QTY
CISCO WS-X6148X2-45AF POE 802.3AF 96-PORT
CISCO WS-X6148X2-45AF POE 802.3AF 96-PORT
CISCO WS-X6148V-GE-TX 6500 48-PORT 10/100/1000 INLINE POWER MODULE RJ-45
Cisco WS-X6148-RJ-45 Line Card for 6500 7600
Cisco WS-X6148-RJ-21 Module --FastShip
Cisco WS-X6148-GE-45AF Module 6148 for Catalyst 6500
Cisco WS-X6148-GE-45AF Module 6148 for Catalyst 6500
Cisco WS-X6148-FE-SFP 48-Port Switch 100Base-X Fast Shi
Cisco WS-X6148-FE-SFP 48-Port Switch 100Base-X Fast Shi
Cisco WS-X6148A-GE-TX 48-Port Classic Interface Module AVAILABLE
CISCO WS-X6148A-GE-45AF 48-PORT POE 802.3AF 1YR
CISCO WS-X6148A-GE-45AF 48-PORT POE 802.3AF 1YR
CISCO WS-X6148A-45AF CATALYST 6500 48-PORT POE 802.3AF 10/100 1YR - A