3、外部DC24V電源 若輸入回路有 DC24V供電的接近開關(guān)、光電開關(guān)等，而PLC上DC24V電源容量不夠時，要從外部提供DC24V電源；但該電源的“—”端不要與 PLC的 DC24V的“—”端以及“COM”端相連，否則會影響PLC的運行。
4、輸入的靈敏度各廠家對PLC的輸人端電壓和電流都有規(guī)定，如日本三菱公司F7n系列PLC的輸入值為：DC24V、7mA，啟動電流為4．5mA，關(guān) 斷電流小于1．5mA，因此，當輸入回路串有二極管或電阻（不能完全啟動），或者有并聯(lián)電阻或有漏電流時（不能完全切斷），就會有誤動作，靈敏度下降，對 此應采取措施。另一方面，當輸入器件的輸入電流大于PLC的最大輸入電流時，也會引起誤動作，應采用弱電流的輸入器件，并且選用輸人為共漏型輸入的 PLC，Bp輸入元件的公共點電位相對為負，電流是流出 PLC的輸入端。
備貨，備貨，降降降，火火火，火火火……
————————————————————————————————
公司名稱：廈門泰尼電氣有限公司
聯(lián)系人：小黃（銷售代表）
聯(lián)系電話：0592-6809319
傳真號碼：0592-6890859（麻煩備注01006收）
手機：189-5019-1386微信同號
QQ號碼:2917675397
地址：廈門市海滄區(qū)海滄農(nóng)場海農(nóng)北里17號
誠信經(jīng)營，質(zhì)量為首，誠信至上，泰尼電氣小黃竭誠為您服務！?。?br />
————————————————————————————————
Eaton, 103004258-5591 PW5110 1000 120V POWERWARE ROHS
POWERWARE CONNECTUPS BD REMOTE 103002973-5501
POWERWARE CORP 05146446-552 NSPP 05146446552
Eaton Powerware PW5110 1000, 1000VA Rack-mountable UPS
New EATON Powerware ConnectUPS-X Web/SNMP 116750221-001
Powerware 9125 Replacement Batteries (18 total!)
# Powerware Prestige 101615015-001 Battery Cabinet
EATON POWERWARE CONNECTUPS-X WEB HUB CARD 116750221-001
NEW Eaton Powerware PW5115 500VA Floor-mountable UPS, 1
NEW Eaton Powerware 12-Outlets 1.44kVA PDU PW101BA1U140
Electra Cell 103004257-5591-PW5110 700 120V POWERWARE
Eaton Powerware PW5110 1000, 1000VA Rack-mountable UPS
Powerware Eaton PW5110 700i 700VA Tower UPS - 10300...
Electra Cell 103004256-5591-PW5110 500 120V POWERWARE
Eaton, 103004262-5591 PW5110 700I 230V POWERWARE ROHS
Eaton Environmental Monitoring Probe UPS Powerware EMP
Powerware manual bypass cabinet BP6000
Powerware ConnectUPS MS Network Management Card - Remot
Powerware BATTERY ENCLOSURE for PW9120 ROHS AS-IS
POWERWARE Connect UPS-X Web SNMP XHub Card Security4.32
Powerware Alarm Comm Card 05146757-1 05146793-411 Rev A
POWERWARE REPLACEMENT BATTERY 408301596
POWERWARE EATON 700434798 UPS Environmental Probe
POWERWARE PW9125 700 BLK UPS
Powerware PW5125-6000 replacement battery module
Eaton Powerware PW5110 700VA Rack-mountable UPS
Powerware Eaton PW5110 700VA Rack-mountable UPS - ...
POWERWARE EATON 103004257-5591 POWERWARE 5110, 700VA, B
Inb Powerware Motherboard Zappa ED w/ P133 639282-810
Electra Cell 103004257-5591-PW5110 700 120V POWERWARE
Powerware Eaton PW5110 500VA Rack-mountable UPS - 1...
POWERWARE POD 8 OUTLET SURGE PROTECTOR POWER BOARD
EATON POWERWARE PW5110 RACK-MOUNTABLE UPS 1030042575591
Eaton Powerware PW5110 700i 700VA Tower UPS
Electra Cell 103004256-5591-PW5110 500 120V POWERWARE
Eaton, 103004257-5591 PW5110 700 120V POWERWARE ROHS
EATON POWERWARE PW5110 500VA RACK-MOUNTABLE UPS
Powerware 5110 Model 700 - UPS - AC 120 103004257-5591
Brand New & Ready To Ship From A US Authorized Reseller
POWERWARE EATON 58015 FlexPDU 15 1U OUTPUT RECEPTACLES
Powerware Eaton PW3105 700VA UPS System External - ...
Eaton Powerware PW5110 500VA Rack-mountable UPS
Case of 50 - Best PowerWare Battery / Module Connector
Eaton, 103004256-5591 PW5110 500 120V POWERWARE ROHS
Eaton 103004256-5591 Powerware 5110 Model 500 - UPS
(EXTERNAL) - AC 120 V - 500 VA - USB - 8 OUTPUT
Powerware FlexPDU 1.44kVA 12-Outlets PDU - EFLXL1500...
POWERWARE CORP 124100002-001 NSFP 124100002001
Eaton Powerware Pw9130 700Va Tower Ups 700Va/630W
POWERWARE EATON CAA-0004 CASTER ASSY ME/QME500-850 LOCK
POWERWARE POD 6 OUTLET SURGE PROTECTOR POWER BOARD
WITH PHONE, COAX (AV), CABLE & NETWORK PROTECTION
POWERWARE EATON 103004248-5592 POWERWARE 3105, 700 VA
POWERWARE EATON 103003226-001 PW9125/9135 MOUNTING RAIL
Exide Powerware PowerPass Bypass Switch 124100002-001
Eaton Corporation (103004256-5591) Powerware 5110 Mo...
POWERWARE EATON 152507628-001 10' POWER CORD 10AWG L6-3
Powerware 05146288-5501 X- Slot Connect
Powerware Eaton PW3105 500VA UPS Tower - 103004247-...
Eaton Powerware PW3105 700VA Tower UPS
Eaton Powerware 9155 UPS User's Guide & Software Suite
Powerware 3105 Model 700 - UPS - AC 120 103004248-5592
POWERWARE EATON 103002291-002 4-POST RAIL KIT S9RM AVAY
POWERWARE EATON 05141562-0091 FOUR POST RACKMOUNT KIT R
Eaton Corporation (103003226-001) Powerware - Rack r...
Powerware ConnectUPS BD Remote management adapter
Eaton Corporation (103004248-5592) Powerware 3105 Mo...
Eaton Powerware PW3105 500VA Tower UPS
POWERWARE EATON 103007018-5591 2 POST RACK MOUNTING RAI
New EATON Powerware ConnectUPS-X Web/SNMP 116750221-001
Powerware Prestige EXT 1250P2SE 120V 9.3A 50/60Hz Parts
Powerware X-Slot Multiport Adapter 05146446-552
Eaton 103004250-5592 Powerware 3105 Model 500i - UPS
(EXTERNAL) - AC 230 V - 300 WATT - 500 VA - USB - 8
POWERWARE Model 3110 Onduleur UPS / PW3110 / 550i / USB
EATON POWERWARE 5125 1500 VA /1050 W 12 AMP UPS SYSTEM
Eaton 103004247-5592 Powerware 3105 Model 500 - UPS
(EXTERNAL) - AC 120 V - 300 WATT - 500 VA - USB - 8
Powerware 3105 Model 500 - UPS - AC 120 103004247-5592
Brand New & Ready To Ship From A US Authorized Reseller
POWERWARE 5115 750RM FOR RACKMOUNT
2x Powerware PowerPass Bypass Switch 103000696-004 NEW
Powerware 05146288-5501 x-slot SNMP Adapter NEW IN BOX
ORIGINAL POWERWARE REPLACEMENT BATTERY PWHR1234W2FR
17521C POW PDM304FFFFE - Powerware PDM WITH L5-30P INPU
Eaton Powerware 9155 UPS LCD Display 1021647 NEW
