描述
PLC除了鋰電池和繼電器輸出觸點外,基本沒有其他易損元器件。由于存放用戶程序的隨機存儲器(RAM)、計數(shù)器和具有保持功能的輔助繼電器等均用鋰電池保護(hù),鋰電池的壽命大約5年,當(dāng)鋰電池的電壓逐漸降低達(dá)一定程度時,PLC基本單元上電池電壓跌落指示燈亮。提示用戶注意,有鋰電池所支持的程序還可保留一周左右,必須更換電池,這是日常維護(hù)的主要內(nèi)容。調(diào)換鋰電池步驟:(1)在拆裝前,應(yīng)先讓PLC通電15s以上(這樣可使作為存儲器備用電源的電容器充電,在鋰電池斷開后,該電容可對PLC做短暫供電,以保護(hù)RAM中的信息不丟失);(2)斷開PLC的交流電源;(3)打開基本單元的電池蓋板;(4)取下舊電池,裝上新電池;(5)蓋上電池蓋板。
產(chǎn)品承諾:
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢價格,大量現(xiàn)貨。
主營DCS系統(tǒng)配件
機器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門子,摩托羅拉,安川。力士樂。ACSO,橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA ? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家
2005 Ingersoll 3 – Axis Slide w/ 22,000 RPM Spindle
60″ John Ramming NC/CNC Rotary Table, Mod TT-5301-120-A
Tennant 265 Riding Floor Sweeper, Good Condition
Advance Hydro-Max II Riding Scrubber / Sweeper
6,000 Lb. Hyster E60XM-33 Electric Lift Truck
Allen Bradley Module, 8520-1S5A-BAT-E?X4-T1-Y-4-5-7
12″ x 24″ #373 Gallmeyer & Livingston Grinder, 1969
Fanuc Spindle Amplifier Module A06B-6044-H130 WARRANTY
Siemens Processor Digital Board R15C02D186 WARRANTY
Yokogawa Daq Station, DX220-2, Style S2
5,000 Lb. Hyster E50XM Electric Lift Truck W/O Battery
Fanuc Spindle Amplifier Module A06B-6088-H226 WARRANTY
2,700 Lb. Clark 3-Wheel Electric Lift Truck W/ Battery
Terex Aerial platform Lift, 1,000 Lb. Cap., Mod # TS26
METTLER TOLEDO HI-SPEED CHECKMATE 2 CHECKWEIGHER
Fanuc Velocity Control Unit, # A06B-6050-H401 WARRANTY
ABB Millmate Controller Unit 400W 3BSE017233R1 WARRANTY
K & T / Gemini D Control Module Power Supply 1-2197701
Mitsubishi Freqrol Spinfdle Drive FR-SX-2-7.5 K-A
NEW Square D Current-limitin?g Circuit Breaker, KIL36125
Fanuc AC Spindle Motor A06B-0859-B200 Model 22 WARRANTY
38″ Ferguson H D variable Speed Rotary Table, WARRANTY
Allen Bradley AC Drive w/Enclosure 1336-B020-EDE WARRAN
Fanuc AC Spindle Motor A06B-1030-B200 Model 30 WARRANTY
Allen Bradley AC Servo Motor 1326AB-B740E-21?-L WARRANTY
Siemens L2/DP Profibus Board #1P 6FC5012-0CA03-0?AA0
NEW Xycom Touch Screen Control / Monitor, Mod# 9465 KPM
New Weltronic Welding Controller, GH3-30600-2, Mfg’d 00
Rexroth Indramat Servo Motor MHD112B-048-PPO?-BN, 284595
PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅
15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家