1756-MVID/ABPLC模塊

原電站設(shè)計裝機容量為630MW，安裝3臺單機容量210MW水輪發(fā)電機組。電站在系統(tǒng)中的主要作用是調(diào)峰、調(diào)頻，承擔(dān)系統(tǒng)事故備用，是一項以發(fā)電為主的綜合利用工程。早期的機組自動化及其輔助設(shè)備*采用電磁繼電器方式參與控制，盤柜龐大、臃腫，接線復(fù)雜，其安全、穩(wěn)定性能低，抗*力差，設(shè)備故障、事故頻繁發(fā)生。我廠機組及其輔助設(shè)備PLC改造大致分為三個階段：90年代中期開始著手機組及其輔助控制設(shè)備的改造，于1996年底成功完成機組進水口閘門的PLC改造，是我廠的一次成功嘗試；1998年初對3#發(fā)電機組進行自動化元件改造，1999年完成全廠輔助設(shè)備的PLC安裝調(diào)試工作；2000年底至2001年初完成三臺機組及公用系統(tǒng)的計算機監(jiān)控系統(tǒng)安裝調(diào)試，使我廠的計算機監(jiān)控系統(tǒng)走向完善和成熟；更為烏江公司培養(yǎng)出一批實力雄厚的機組計算機監(jiān)控技術(shù)人才。

 1756-MVID/ABPLC模塊

 1756-IB32 VDC INPUT 32PTS
 1756-IC16 VDC INPUT 16PTS
 1756-IF16 ANALOG INPUT-CURRENT/VOLTAGE 16PTS
 1756-IF6I ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 6PTS
 1756-IF8 ANALOG INPUT-CURRENT/VOLTAGE 8PTS
 1756-IH16I VDC ISOLOTED INPUT 16PTS
 1756-IM16I VAC ISOLATED INPUT 16PTS
 1756-IN16 VAC INPUT 16 PTS
 1756-IR6I ISOLATED RTD INPUT 6PTS
 1756-IT6I ISOLATED THERMOCOUPLE/MV INPUT 6PTS
 1756-IV16 VDC SOURCING INPUT 16PTS
 1756-L1 LOGIX5550 PROCESSOR, 64KBYTE USER MEMORY
 1756-L1K CONFORMALLY COATED LOGIX 5550 PROCESSOR W/160KBYTE BASE MEMORY
 1756-L1M1 LOGIX5550 PROCESSOR, 512KBYTE USER MEMORY
 1756-L1M1K CONFORMALLY COATED LOGIX 5550 PROCESSOR W/512KBYTE BASE MEMORY
 1756-L1M2 LOGIX5550 PROCESSOR W/ 1M BYTE EXPANSION MEMORY
 1756-L1M2K CONFORMALLY COATED LOGIX5550 PROCESSPR W/1MBYTE EXPANSION MEMORY
 1756-L1M3 LOGIX5550 PROCESSOR WITH 2MBYTE EXPANSION MEMORY
 1756-L1M3K CONFORMALLY COATED LOGIX5550 PROCESSPR W/2MBYTE EXPANSION MEMORY
 1756-M02AE 2-AXIS MOTION MODULE
 1756-M08SE 1756 8 AXIS SERCOS SERVO MODULE
 1756-M1 LOGIX5550 512KBYTE EXPANSION MEMORY
 1756-M1K CONFORMALLY COATED LOGIX5550 EXPANSION MEMORY
 1756-M2 LOGIX5550 1MBYTE EXPANSION MEMORY
 1756-M2K CONFORMALLY COATED LOGIX5550 EXPANSION MEMORY
 1756-M3 LOGIX5550 2MBYTE EXPANSION MEMORY
 1756-M3K CONFORMALLY COATED LOGIX5550 EXPANSION MEMORY
 1756-MVI CLX MULTI VEND INTF
 1756-MVID MULTI-VENDR INTF DEV KIT
 1756-N2 EMPTY SLOT FILLER CARD
 1756-OA16 74-265 VAC OUTPUT 16PTS
 1756-OA16I 74-265 VAC ISOLATED OUTPUT 16PTS
 1756-OA8 74-265 VAC 2 AMP OUTPUT 8PTS
 1756-OA8D 74-132 VAC DIAGNOSTIC OUTPUT 8PTS