產(chǎn)品詳情
6AV6645-0DE01-0AX0
通過Rp1設(shè)定溫度的下限值,通過Rp2設(shè)定溫度的上限值,當溫度達到上限值時,循環(huán)水泵就自動接通電源開始使水循環(huán)。隨著循環(huán),水溫下降到下限值時,電路就自動停止循環(huán)水泵的供電,停止水循環(huán)。然后重復,達到利用兩個限值自動控制水循環(huán)的目的。IC1是四運放LM324;IC2是CC4011。其中IC2-C和IC2-D組成一個基本RS觸發(fā)器,低電平有效。
Rt使用的是玻封NTC型負溫度系數(shù)熱敏電阻(常溫下5K的)。圖中C點的電位隨Rt即鍋爐的溫度而變化。A點的電位,即下限值,由R2、R3和RP1的分壓設(shè)定,通過Rp1可以使UA的電位在1.74-2.29V范圍內(nèi)設(shè)定。B點的電位,即上限值UB可以在2.53V-3.00V之間設(shè)定。隨著溫度變化,當UC》UB時,E點為高電平,則F點也為高電平。然后,由于RS觸發(fā)器的作用(保持),只有UC《UA,D點為高電平后,F(xiàn)點才變?yōu)榈碗娖健4穗娐愤€可以用于其他很控制的場合,如水位控制、行程控制等等。
6AV6645-0DE01-0AX0
GENMARK S08R VER.11 SYSTEM CONTROLLER 990010654
YASKAWA ELECTRIC YSAR-CZB CONTROLLER
GAST VACUUM COMPRESSOR 1032-101-G618X NEW IN BOX
MEDO COMPRESSOR AC0901-A1056-D1-1051 NEW IN BOX20F11FD8P0AA0NNNNN
20F11GC011AA0NNNNN
20F11GC011JA0NNNNN
20F11GC015AA0NNNNN
20F11GC015JA0NNNNN
20F11GC022AA0NNNNN
20F11GC022JA0NNNNN
20F11GC030AA0NNNNN
20F11GC030JA0NNNNN
20F11GC037AA0NNNNN
20F11GC037JA0NNNNN
20F11GC043AA0NNNNN
20F11GC043JA0NNNNN
20F11GC060AA0NNNNN
20F11GC060JA0NNNNN
20F11GC072AA0NNNNN
20F11GC072JA0NNNNN
20F11GC085AA0NNNNN
20F11GC085JA0NNNNN
20F11GC2P1AA0NNNNN
20F11GC2P1JA0NNNNN
20F11GC3P5AA0NNNNN
20F11GC3P5JA0NNNNN
20F11GC5P0AA0NNNNN
20F11GC5P0JA0NNNNN
20F11GC8P7AA0NNNNN
20F11GC8P7JA0NNNNN
20F11GD011AA0NNNNN
20F11GD014AA0NNNNN
20F11GD022AA0NNNNN
20F11GD027AA0NNNNN
20F11GD034AA0NNNNN
20F11GD040AA0NNNNN
20F11GD052AA0NNNNN
20F11GD065AA0NNNNN
20F11GD077AA0NNNNN
20F11GD2P1AA0NNNNN
20F11GD3P4AA0NNNNN
20F11GD5P0AA0NNNNN
20F11GD8P0AA0NNNNN
20F11NC011AA0NNNNN
20F11NC011JA0NNNNN
20F11NC015AA0NNNNN
20F11NC015JA0NNNNN
20F11NC022AA0NNNNN
20F11NC022JA0NNNNN
20F11NC030AA0NNNNN
20F11NC030JA0NNNNN
20F11NC037AA0NNNNN
20F11NC037JA0NNNNN
20F11NC043AA0NNNNN
20F11NC043JA0NNNNN
RAD AIRMUX-104/ODUELAB ANTENNA MULTIPLEXER
Natural MicroSystems NMS TX 3210 P/N 5646 REV 6
RAD AIRMUX-104/OD/E1 ANTENNA MULTIPLEXER
RAD AIRMUX-200/ODU-HE/F58F/FC/INT ANTENNA MULTIPLEXER
Yaskawa Linear Motor Con.. CLSR-33-N2CC 4S061-688-1
YASKAWA ELECTRIC DDCVR-CR1041 A318 CONTROLLER
NIKON ST-DRU 4S007-854-1 CONTROLLER
KOGANEI 4K174-616 CONTROLLER SP0968W
KOGANEI 4B024-508 CONTROLLER SP0994W
VME BOARD 1104420000A 4914-3500-01 REV.2
VME BOARD 5403-4700-00 REV.H
VME BOARD 5403-2400-10
VME BOARD 4908-2002-09 REV B
VME BOARD 5403-2900-10
T-740500A BOARD
T-740500C BOARD
T-740551B BOARD
OLYMPUS U-LH100-3 Lamp Housing for 100W Halogen Bulb
Yaskawa VS mini V7 CIMR-V7AA21P5 SPEC:21P50
BIO-RAD YORK Y7800000 BIO RAD
4H09163 01A-K41307-5 LENS
OLYMPUS U-TLU 5K19459 LENS
HIGHLAND T900 Laser Timing Unit PN 122138 FOR CYMER
OLYMPUS U-SMAD ADAPTER
HRS 1951851 CABLE
Sun 375-3463-04 Motherboard 1 CPU 1.5GHZ FOR V215
ASAHI ERG-AMP 130NK 3-2A NIKON 4S587-011-1 4S013-374-1
SUN 371-2549-01 DVD8X S03 FOR SUN V215
ASAHI ERG-AMP 130NK 3-1A NIKON 4S587-016-1 4S013-374
SBC PCB-371-01-A3 PCB 371-01 P I 133MHZ 32MB MEMORY
ALVARION BMAX-CPE-SRU-FT-1D2V-BAT 735805
YASKAWA ROBOT CON.. XU-CM5510 NIKON 4S064-563-1 RL-E109
ALVARION BMAX-CPE-SRU-FT-1D1V-BAT 735804
OLYMPUS AUTO-1 DV398501 BOARD
PRO-FACE 2980070-12 GLC2300-TC41-24V
ALVARION VG-1D2V-SIP 735404 VOICE GATEWAY
PRO-FACE 2980070-12 GLC2300-TC41-24V
OLYMPUS MPIanApo 2.5x/0.08
ALVARION BMAX-CPE-IDU-DV-FT-1D2V LIT BAT 735825


