新聞山東ARGO-HYTOS閥2VS3-06-BT原廠報價
具體措施可歸納為以下三個方面：合理選擇建筑的地址、采取合理的外部環境設計(主要方法為：在建筑周圍布置樹木、植被、水面、假山、圍墻)；合理設計建筑形體(包括建筑整體體量和建筑朝向的確定)，以改善既有的微氣候;合理的建筑形體設計是充分利用建筑室外微環境來改善建筑室內微環境的關鍵部分，主要通過建筑各部件的結構構造設計和建筑內部空間的合理分隔設計得以實現。同時，可借助相關軟件進行優化設計，如運用天正建筑(Ⅱ)中建筑陰影模擬，輔助設計建筑朝向和居住小區的道路、綠化、室外消閑空間及利用CFD軟件，如：PHOENICS，Fluent等，分析室內外空氣流動是否通暢。2圍護結構建筑圍護結構組成部件(屋頂、墻、地基、隔熱材料、密封材料、門和窗、遮陽設施)的設計對建筑能耗、環境性能、室內空氣質量與用戶所處的視覺和熱舒適環境有根本的影響。一般增大圍護結構的費用僅為總投資的3%～6%，而節能卻可達2%～4%。通過改善建筑物圍護結構的熱工性能，在夏季可減少室外熱量傳入室內，在冬季可減少室內熱量的流失，使建筑熱環境得以改善，從而減少建筑冷、熱消耗。首先，提高圍護結構各組成部件的熱工性能，一般通過改變其組成材料的熱工性能實行，如歐盟新研制的熱二極管墻體(低費用的薄片熱二極管只允許單方向的傳熱，可以產生隔熱效果)和熱工性能隨季節動態變化的玻璃。
中發工業進口備件 UNIVER K2000320125G
CK500009 DM3303250-03/12-G KA110024-NE032100
UNIVER K2000501360
heidenhain 529717-01 編碼器
BURKERT 電磁閥379726
B+K SD-051/1/105/05/0/0/162
HONSBERG VD-050FT250-379
小強工控 CARLO GAVAZZI PS42L-BT20RL-T00
STRACK 496X546-F6-36-1730 178875
MOOG GmbH D633-472B
FINDER繼電器406190484000
BECKHOFF IL2302-B400
Eaton Moeller 136219 E59-M18C116D01-D1
CASAPPA 03712020 HDP30.22S*- * *-L */GE- *M1-N-P
Cembre dr150-16 CAPOCOR.NORMA DIN46235 SEZ.150MMQ VITE 16MM
SCHNEIDER XB4BG33GEX
小強工控 CARLO GAVAZZI ZRLS12GA
VOITH R2E280-AE52-17
FEAS Netzteil SNT7012
BERNSTEIN 9524700003 Profilato 55X75X750 CS-3000NEXT
FINDER繼電器553281100040PAS
MD MICRODETECTORS MDI58G 2491
小強工控 CARLO GAVAZZI ICB30L50N15NC
VIVOIL齒輪泵X1F3671TIIA
Gefran-2019 F050614 TC5-M-1-J-6-C-E-P-3 050X000X00020XA
OMRON ZFX-XC3AR
SINTERTECK CT 12x15x16
PAULSTRA 722479 joint simple levre armat.enrob. R , R, N, C, 20 X 32 X 7, S,
OMRON E2B-S08LN04-WP-B2 2M
Eaton Moeller 167587 SPCT2-175
Mitex GmbH BA328C 數字號碼顯示板
SCHNEIDER BMEH584040C
SCHNEIDER LR3D076
BEI編碼器H20DB-25-SS-500-ABZ-15V-OCR-SCS18-S
ZIEHL-ABEGG MK137-2DK.15.N Nr:10052452/003
FINDER繼電器623381100006
HP HP MODE1 EG0300FBVFL
JUMO STM-RW-2
OMRON 14269-010
Eaton Moeller 83964 P1-25/IVS/N
ILME ILCMI 03 LS
Eaton Moeller 197664 XV-363-57-C00-A00-1B
MD MICRODETECTORS MDI63G 102
LEUZE 50126781 GSU 14D/66.3-S12
Eaton Moeller 266814 NZM4-XKM1
MD MICRODETECTORS MDI38F 895
小強工控 CARLO GAVAZZI SPPC24251
SCHNEIDER METSECT5HG010
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MD MICRODETECTORS MDI58B 2697
CAMLOC 991S01-36-1AGV 插銷
DOLD安全繼電器51339 BA9018/100 3AC50/60HZ400V 5,5KW 12S
CASAPPA 02005123 PLP20.20D0-03S2-LEB/EA-N 02005124 PLP20.20S0-03S2-LEB/EA-N
DR. KAISER DIAMANTWERKZEUGE GmbH & Co. KG 04892032-KS-F,VS3831/1-10
SELET傳感器B0383NCC3
Schneider Electric XCKD39SG00320
Z-Laser Z40M18B-F-532-lp20
Buehler EK2-G1/2-VA-M3/200
CASAPPA 76140492 HDP35.80/35.50 D
UNIVER HZE3Z603
MULCO SM5
供應進口法國HPI齒輪泵P1BAN2006HA2012HL10B02N
BLACK BOX LGC011A-R2
OMRON G7L-1A-TUB 200/240VAC
SCHNEIDER MF200-24M
Finder 99.80.8.230 .07 110-230VAC
Bucher QX61-200R 100020082
STROMAG Auftr.Nr.:266549 Fabr.-Nr.:120602
Gefran-2019 F029850 TCM-GF-2-J-5-D-0-T-B 005X000X00010XA
BURGESS K5KR
HBM U2B-1KN
Burster 9180-V0000
cab Produkttechnik GmbH Cab A4 +300+CF CARD 4GB
SCHMERSAL 101207089 SLC 420-E/R0650-50-RFBM
BANNER Q25AW3LPQ1
Ingersoll Rand GEA40-CORD-10M
Sirena SR79613 MLAMP S/F RED V24/240AC GY
Siba 5014234.32 自動控制器
NSM MAGNETTECHNIK GmbH endlos longth 1031000mm
Eaton Moeller 17667 T3-2-10/EA/SVB
GEMU 801-50D-72114-173-6400
ILME ILTMAO 24.32
radius ES-900
REIKU PAVSB
ILME ILCX 02 4AM
SCHNEIDER XBKP62230G30E
CASAPPA 03571493 KP30.73S0-04S3-LEF/ED-N
LEUZE 68096004 MLC530R14300/901800-SPG
VACON OPT-A5
MD MICRODETECTORS MDI63F 2897
Rexroth VT-VRPA1-151-1X/VO/O
BANNER SMA990CVMB
HEIDENHAIN id:385434-15
RIEGLER 517.14
ATOS E-BM-AC-01F 油壓傳動閥
SCHNEIDER LE1D12Q7A05
CASAPPA 79935008 KP30.34-67/20.20 S/BZ
FINDER繼電器403170482000PAC
Gefran-2019 F024569 TC5-B-1-K-3-Q-I-P-3 080X000X00015XX
SCHNEIDER XVEL33
IGUS CFROBOT2.07.05.C 5G0.75C
Lubbering 85131402
SCHNEIDER ATS48C48Y
SCHNEIDER NSYCEW10K2P4
SCHMERSAL 103003725 AZM400Z-ST2-I2-2P2P-E
SCHNEIDER LC2D40A3J5
TURCK FKM4-2WAS3-5/5/P00
BANNER K50LWBA1YPQ
SCHNEIDER A9F73206
RIEGLER 227.44-1,0
Fantini Cosmi B12CN4
CISCO SG90D-08
HYDAC "0990D005BH3HC
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Winkelmann GNRFZE 160M/2 / 11 kW
LIKA編碼器IR65-H-1250ZCU4C 1250PPR
Honsberg HD1K-015GM010
CASAPPA WSP20.20S0-82E2-LEB/EA-N
新聞山東ARGO-HYTOS閥2VS3-06-BT原廠報價
PL單機布袋除塵器是根據國外引進的除塵設備進行改進研制成功的新穎產品，是一種體積小，除塵效率高的就地除塵機組。該單機除塵器從七九年開始研制，年底出樣機八〇年小批量生產。八一年批量生產，并作了改進，八二年大批量生產，并又進一步改進提高。目前該單機除塵器主要技術指標均達到國內先進水平，銷售遍及全國，并遠銷國外深受用戶歡迎。PL單機布袋除塵器結構概述：該單機除塵器基本結構由風機、過濾器和集塵器三個部件組成，各部件都安裝在一個立式框架內、鋼板殼體、烘漆防銹，外型美觀、結構科學、運行可靠、使用方便。
RIEGLER MSN2341846
BUEHLER MTW-5-100+E05+M01+P
小強工控 CARLO GAVAZZI PS42R-PT11N7-YK0
AECO I18000644 SI18SM-BE8 NO/NC H
Eaton Moeller 87764 Q18LTR-GE
OMRON A22NZ-MNM-UGA
Gefran-2019 F013509 TC5-N-2-J-2-Q-I-B-1 015X000X00025XA
MD MICRODETECTORS FFRS/0P-1E
HD 040-110, 100 μm
mecatraction 7519109 C12TN25 壓接鉗
OMRON FIS-0004-2003G
Gefran-2019 F073712 1850P-R-RRR-0-2-00-5-M0-00-1-00
SCHNEIDER VLVAW0N03503AA
BANNER SI-MAG2SM-74290
Gefran-2019 F060823 TCM-CP-1-K-5-H-0-T-C 030X000X00000XA
FOERSTER 6.144.01-6001-27 SachNr：1414895
Stoerk ST70-31.02 溫控器
SCHMERSAL 101211105 MZM 100 ST2-1P2PW2RE-A
FRONIUS Deutschland GmbH 4.036.319
PARKER RHD20S0.5BVITCF
DELTA CONTROL W3100CBR02A
OMRON A22NN-MGA-NRA-G222-NN
BECKHOFF C9900-K587
LEUZE 50132041 L300-M41M12B8-SLM24-UCA
Bucher MTDA08-025R No.100014354 油壓傳動閥
Eaton Moeller 107249 NZM1-XRAVR
RIEGLER 89.1512-B
BANNER OTBVR81QDH
LOHER BOARD SWITCHING POWER ORDER NO : T516EK030
HMS Anybus X-gateway AB7665-C
SCHNEIDER MGN61411
Baumer OHDM 16P5012/S14
LEUZE 50116186 BCL 300i OM 100 D
balluff BTL5-E10-M0700-H-S32 位移傳感器
BANNER ITAT23S
OMRON XW2R-P32GD-C1-COM
KIMO th110-pnd 150x5-h20
Honsberg MR-020GM010
GMN Paul Müller Industrie GmbH & Co. KG HV-X 100-90000/3
VIVOIL齒輪泵X0I0621MBBA
BANNER K50LVXXPPB2QP
LEINE&LINDE 861-900220-1024
Atos DKE-1630/2/A-X 24DC 20
小強工控 CARLO GAVAZZI ESI221M230
AECO I12000758 SI12SM-B2 NO/NC H
Krombach KH1061T G 1
HYDAC HDA4745-A-400-000
HYDAC ETS1701-100-000
COAX FK80NO2E
MSR 306i1v-6300-A
PEAK-System IPEH-004061
GEMU 554 20D 137511 PN25 3/4
CONTITECH Schwingmetall 54439-1-1
kapsto GPN 200 Z 12 x 16
Ge Fanuc IC200UDR005-CH
MD MICRODETECTORS MDI63D 608
OMAL TYPE:DA30-F03-F05
ABB 3HAC024692-060
DEMAG DC-COM2-250 H4 V1
UNIVER W7000250055M
AFAG 11009145 GREIFZANGE GM 20/2
ODU 180.363.000.307.000
ILME ILCHC 10
Eaton Moeller 183040 XNH00-FCE-S160-BT1
RIEGLER 62 M-0,05
PARKER 12Z-C12L-25-B
SCHNEIDER A9S65491
Eaton Moeller 207344 P3-63/I4/SVB-SW
OMRON R88L-EP-CB-0021-0009
UNIVER P10SF400
OMRON A22NW-3MM-TYA-G101-YD
Gefran-2019 F042000 MK4-C-B-0100-A-4 00002X00600X0XX
OMRON XW2Z-200J-B7
Gefran-2019 F049587 M32-6-M-B35D-1-3-D 2130X000X00
英國ONDRIVES變速箱和減速器UPSGS2.5-58PH
EGH TYP PM 471-90/5 SN:M146713-001631
Gefran-2019 F030862 TK-E-3-E-B16U-H-V 2130X000X00
DOLD安全繼電器47483 IK8701.05/014 AC/DC36V
UNIVER M1000160450M
PIZZATO FM515
hastings 6508
Gefran-2019 F048764 KM1-6-M-B02C-1-2-D-I 2130X000X00
RIEGLER LN 12200
SCHNEIDER CSU795051
DOLD安全繼電器10807 AA7610.22 AC50/60HZ 230V 0,2-6S
SCHNEIDER ZB4BG0207
Eaton Moeller 151676 XPIXBCB-E-04
LINMOT直線電機PL01-12x130/90-LC
SELET傳感器K0118NCC5
MD MICRODETECTORS MDI63G 1216
BARKSDALE UAS3V3/4-20in/4-20out/
SCHNEIDER NSYSFD2210T
SCHNEIDER A9F03106
SCHNEIDER MTN3303-0414
RIEGLER 229.06-1,5
Knick analytics 2405PH PH計
ALRE FTRCUd-210.021#09
新聞山東ARGO-HYTOS閥2VS3-06-BT原廠報價
運行狀態監測，通訊異常報警提示。用戶管理，不同用戶權限具備不同操作功能，各級權限具有口令修改操作功能和權限防誤功能。電能報表，實現了所有電能報表的按時間查詢，分為分鐘、小時、班組、日、月五種類型，包括總、尖、峰、平、谷復費率電能及用電量。電能柱形圖，任意回路電能實時電能柱形圖顯示，包括總、尖、峰、平、谷電能。匯總表，所有監控設備電能匯總，按時間段查詢，自動計算任意時段用電量。單位能耗，自動計算單位產量能耗，并可打印及導出。
UNIVER KL1000400160M
OMRON NYB2C-313K1
SCHNEIDER ZB6Y2208
rosemount 3D39645G03
atlascopcogy 2901164101
Gefran-2019 F050805 IK4-A-A-0400-A-1 0000XXXXS00M0XX
UNIVER JF-14100
BANNER TL50GYR W/25
UNIVER AC-8505
Relpol GZ80
小強工控 CARLO GAVAZZI PS42L-AT11W0-H00
Roth & Rau AG 10024577
CASAPPA 06882003 FP40.133S0-16Z0-LGH/GF-78A2-N-A (2)
BANNER TL50WVSMYQ
Gefran-2019 F049609 TR1-B-2-B-1-A-E-B-1-F 100X000X00050XA
Beckhoff KS2612 總線模塊
供應原裝進口意大利VIVOIL齒輪泵 XV1P/3.8-25.4D-C0001
MD MICRODETECTORS MDI63D 404
SCHNEIDER XY2CJR17
Eaton Moeller 170M1365
MD MICRODETECTORS MDI63G 1915
CASAPPA PLP30.38-A8U3/20.16 S/FS-L
小強工控 CARLO GAVAZZI CTD12V10005AXXX
CASAPPA 06535070 LVP 48D-04S5-LME/QC-N-RP0-G-AS1/03
MD MICRODETECTORS MDI58B 1337
Premotec P/N 9904 120 16803 dc24v 電機2
ZIMMER MK1501A
ILME ILPE 1695 PI
Fossil Power Systems Inc. AQUARIAN 1000 PLUS
OMRON R88L-EC-FH-NNNN-B
SCHNEIDER A9N19646
OMRON F3S-TGR-CL2B-014-1800
MD MICRODETECTORS MDI58F 1863
Eaton Moeller 218414 M22-XL-G-GB1
Gefran-2019 F042081 TC7M-A-1-K-0-F-E 000A000X04000XA
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VIVOIL齒輪泵X0I0722MBBA
MCS Hydraulik 6400-10.162.-50.204-1000
SCHNEIDER NSYINF1301
Gefran-2019 F067904 KE0-6-M-B01M-1-4-0-S-P 2130B000X00
SCHNEIDER A9F03225
AKM AB QUALITROL
ETA 2210-T210-K0M1-H121-4A
Kniel CA48.1,25,174-006-02 電源
STAUFF VC3F1PH
比費BIFFI 0.9S-0350-MHW 14'-CL300
Gefran-2019 F042039 TRD-1-A-9-C-I 030X000X00060XA
UNIVER KF-11125S
MD MICRODETECTORS MDI58F 2205
EUCHNER CES-A-BBA
MD MICRODETECTORS MDI63G 24
MD MICRODETECTORS MDI63G 171
DOLD安全繼電器49453 BH5928.92/001/61 AC/DC24V 3S
Eaton Moeller 170M6086
SCHNEIDER KBA25ED4305TW
RELECO MRI32R/UC110-240V
PULS ML30.102
MD MICRODETECTORS MDI58G 591
BANSBACH A1A1-40-150-400-009 150N
ELECTRONICON電容E62.F10-102B20
Eaton Moeller 294019 DILK20-11(*V50HZ)
FINDER繼電器406190180301
SCHNEIDER KSA250DZCH4A
LEUZE 68023112 MLC520R14-1200MG
Gefran-2019 F025263 GFX-S2-15/230-0-R-00-P-0
OMRON NY532-1500-112213962
MD MICRODETECTORS MDI58C 1120
Gefran-2019 F070151 GFW-2PH-150-480-0-0-2-C-1-1-E
BECKHOFF ZB7304-0250
BURKERT 0124 A 3.0 FKM PD G1\4 PN0-10bar 230V 00069006
sick ATM60-A4K12x12 ,DBX36E
SCHNEIDER LV847364
MEXICO BOURNS電位器3590S-2-103L
Eaton Moeller 207188 T3-3-8401/I2
BARKSDALE 壓力傳感器 SW2000 CP38-001 10-15bar
DOLD安全繼電器55112 BA9094.28/100 DC24V P1=60-150C
sika VT1541KHUTTI20
BELIMO R664A0+SRVU24-SR-5
BAUMER GEMMH.R208P23
Eaton Moeller JJN-600
Gefran-2019 F059625 TK-N-1-F-N03U-M-V 2130X000X00
SCHNEIDER KSW10
RBC GE130CS 03-823-82E-001
TYGON R3607 1.5mm 0.86mm
ATOS AGM20-A-10/100
FHF1124312045 Ex-Telefon FernTel IP Zone 2 schwarz mit Panzerschnur, INMETRO
BURKERT 0124-F-4.0-FKM-PD\G1/4
Gefran-2019 F010823 TC1-A-1-J-5-A-J 030X000X00050XX
FAGOR SAS-520-5
SCHMERSAL 103031817 EX-BPS 40S-2
ARGUS AA500PWPAB
K2000500400氣缸優選UNIVER
UNIVER K2600500050
Eaton Moeller 271147 NZMH4-VEF1200-NA
dalmec 00.79.0190
SCHNEIDER NSYPLAZT5104
HALDER EH 2263.002
TECNA 7902 400V
小強工控 CARLO GAVAZZI ICB12L50F06NC
MD MICRODETECTORS MDI63G 650
Eaton Moeller 167884 FRCDM-25/4/03-G/B+
Gefran-2019 F056004 TCM-GF-1-K-0-A-0-T-E 002X000X00015XX
MD MICRODETECTORS MDI63G 1953
SCHNEIDER S530806K1
SCHNEIDER M6200A0A0C0A0A0R
SCHNEIDER ATV950D18N4
GEMU 620 50D818141+C1201 DN50
NORELEM NLM 03089-7004
Eaton Moeller 183222 SWD4-2LR4P-2R
Eaton Moeller 115796 #REF!
Bosch Lambdasonde LSM11 0 258 104 004 0121433 12V
Heinrichs Typ：BGF-120-40/PTFE-10000-KEI1-RIETER,Art.-Nr.: 204266 流量計
RIEGLER GE148SSTNBR
BURKERT 電磁閥305909
BANNER LM8
RELECO RIC20-200/UC36V
LEUZE 68017107 MLC510R14-750H/A
Gefran-2019 F009848 TCM-CE-1-J-0-A-0-T-F 010X000X00010XX
CASAPPA MOTOR PLM20.20S0-82E2-LEA/EB-N-EL-PP-VPIR/TS
BECKHOFF CP6512-0001-0080
Honsberg HD1KV-020GM025
IFSYS Rechteckschlauch 28x10/34x17-13m
Eaton Moeller 277052 DILM17-01(RDC130)
BANNER SM312LVQD-50939
knf Ｎ86 KT.18
00001490 BURKERT 2000-B-2-25,0-EE-VA-SA44-C-E *
HOYER MOTORS IE2 - HMA2 90 L-4 B35
Gefran-2019 F072706 ME1-6-M-B35D-1-4-F-E 2130X000X00
Gefran-2019 F012842 TC5-B-1-J-5-Q-J-B-3 040C000X00010XX
IPF KN180120
MD MICRODETECTORS MDI38G 368
Gefran-2019 F001614 1600V-RRR0I0-1321-000
Gefran-2019 F071371 MY0-6-H-P10M-1-4-0 2130X000X00
ABB 1SFB527068D7005
abisofix SRB35.10
MTS DMCONIN-6-1
Gefran-2019 F023085 M32-6-M-B07C-4-4-D 2130X000X00
Kiesel QP11 IP03
Gefran-2019 F019759 TR6-B-1-B-B-A-J-B-2 000X000X00300XX
UNIVER M1500160500M
小強工控 CARLO GAVAZZI PS43L-MT11LW-M00
CELESCO TRANSDUCER PT9600-0800-312-1V0-633054
BANNER LS2HDTP30-750Q88
BANNER PWS4200P
RIEGLER Jun-88
SCHNEIDER 9007C62B2
Eaton Moeller 265741 NZMN2-S200
SCHNEIDER GS1LL3
Haewa Compressor for Panel mounted air con unit, (Air con type: KF2400RD) Compressor model : TRK5512Y
BERNSTEIN 1016468000 CS-2000 60 - Basamento per piantana
OMRON H3Y-2 DC48 3M
BARKSDALE UTA3 CT08-100 0-100℃ 8-30VDC 4-20mA
RIEGLER MS290SK18
Gefran-2019 F051543 TRM-GF-5-B-5-A-0-T-B 060X000X00005XA
Ghisalba 4118496 KIT GHOPC-600B (1 kit is made of 3 pcs)
JUNG-LEUCHTEN JSNX2W/WE/VA 2X18W 230V/50HZ
Gefran-2019 F026647 TR1-A-2-B-2-A-E 030X000X00150XA
BECKHOFF C9900-H201
Proxitron IKL 015.38 G 2319B-5
MD MICRODETECTORS MDI38F 588
Gefran-2019 F304648 1650P-R-RR0-0-0-00-5-M0-00-0-00
CASAPPA 06541086 LVP75D-34S7-LMF/QD-N-LS0-E-AS5/33
Eaton Moeller NOS-300
Gefran-2019 F066007 TC5-V-2-J-3-Q-H-B-3 050X000X00015XX
LEUZE 50130667 KD U-M12-3A-P1-100-DP
ILME ILMGK V20
BANNER TL50HWGYRA
Eaton Moeller 143310 XAP011106
BANNER TL50BLGYR1ALS4
SCHNEIDER MGU3.495.25
EXSYS EX-1332V
Electronicon E62.M16-683D20
SCHNEIDER XS1L04PB311
MD MICRODETECTORS MDI63A 2195
ILME ILCX 6.0 VC
SCHNEIDER BSH1401T11F2A
Ashcroft CX=8=MB2=42=0/1=KPA 壓力傳感器
SCHMALZ 11.04.06.10991
Gefran-2019 F305136 GFW-2PH-200-480-1-1-3-R-1-1-E6
UNIVER K2001600360M
IPD SRP-40A-1001-CHCO
MICHAUD-CHAILLY A5-272-50-16-20 聯軸器
HMS GmbH AB7834-F
CASAPPA 80010550 KP40.109-06S8-LMF/ME-CSL/40.87-LMF/ME-CSL/30.43-LMD/MC-CSC S
Expo ETM-IS11-113 HPI M1AAN2008FL20A01N
Murr 55292 總線模塊 新聞山東ARGO-HYTOS閥2VS3-06-BT原廠報價
圖4事件記錄存儲電路1.6看門狗控制掉電自動保存部分使用MAX691CWE（IC8）作為電源管理，在系統有輔助供電的情況下保證IC3由主電源Vcc供電，當主電源掉電時則自動切換到后備電池供電方式。同時此芯片還兼有看門狗功能，在系統死機的極端情況下及時復位CPU使系統快速恢復至受控狀態。圖5看門狗電路1.7繼電器控制及輸出繼電器控制輸出使用一個74HC273（IC14）鎖存需要輸出的8路繼電器輸出狀態，再經由ULN283（IC15）驅動對應的繼電器（K1只是16路中的一路），二極管D1可以旁路繼電器K1在斷開的瞬間所產生的反向電流，而并接在K1輸出接點上的壓敏電阻VZ1則可以吸收關斷后級感性負載所產生的反向電動勢，有效延長輸出繼電器觸點的壽命（見圖6）。
