通讯层使用的设备为Nport5232。该层是数据信息交换的桥梁，负责对现场设备回送的数据信息进行采集、分类和传送等工作的同时，转达上位机对现场设备的各种控制命令。
现场设备层主要是连接于网络中用于电参量采集测量的各类型的仪表等，也是构建该配电系统必要的基本组成元素。根据本项目的实际特点，在本项目方案设计时为低压配电回路每个回路安装PZ80-E4/KC智能仪表，实现每个回路三相电流、三相电压、频率、功率、电能等电参量监测；并对每个回路断路器分合闸状态进行监测。
电力监控系统中的网络系统能够及时的对数据进行传输，并迅速传递操作指令，是实现电力监控系统各项功能的基础。对于浙江商业职业技术学院电力监控系统来说，系统中监控设备较少，且分布于1个配电时内，因此可以在配电室内配置一个通讯采集箱，通过网络交换机将所有数据上传至后台监控主机。
1. 罗克韦尔（A-B）:1756，1785，1771，1746，1747，1769等，及部分停产备件（1398,1326,1336,1394,2711等）如：1756-L63，2711-T10C10
2. 施耐德（SCHNEIDER）：莫迪康，Quantum 140系列处理器、控制卡、电源模块等，如：140CPU11303
3. GE FANUC 发那科：IC697，IC693，IC695，IC200，DS200，DS3800，IS215，VMI,等，如：IC693CPU364
4. 西门子（SIEMENS）：摩尔（MOORE)；6ES5(948，946，947,等停产模块）；6ES7（400系列，部分）；TI,VIPA,6DD,6DS,6GK,6A V,6RA（部分型号）等。西门子停产备件做的比较多，如：6ES5-948-3UR23,39ACM28AEN
5. 福克斯波罗（FOXBORO)：FBM,CP60，CP40，CP30等，如：FBM215, CP40B
6. ABB：机器人控制系统DSQC系列，BAILEY INFI 90及停产备件，如：DSQC679
7. 霍尼韦尔（HONEYWELL）：TDC3000，620、621、514、513等，如：51400700-100
8. 英维斯(TRICONEX):TRICON DCS的系列，如：3805E
9. 西屋（westinghouse）：OVATION系统、WDPF系统、WEStation系统备件,如：1C31129G03
10. 博世力士乐（Bosch Rexroth）：Indramat，I/O模块,PLC控制器,伺服控制，驱动模块等，如：VT3006-S35/R1
11. 摩托罗拉（MOTOROLA）：MVME 162、MVME 167、MVME1772、MVME177等系列，如：MVME162-212
另外还有 Woodward（伍德沃德），雅马哈(YAMAHA), 贝加莱(B&R)，欧姆龙(OMRON), KEBA，安川(YASKAWA) 等品牌的停产备件
NEW ACCURAY CORP. 072929-002 HEMI-PLUS SENSOR HI-TEMP SOURCE/DETECTOR
传真 ：0592-5917519
ETEL DSB2P123-111E-000H
SMC CXSM25-80-Z73L
SMC CXSM25-100-Z73L
Intel 451548-003 W/09-04433
Critec Erico TDX100C 277/480
HP Agilent 5517D Laser Head C16
Blue M Oven POM-336E-1 W/CIRCULAR RECORDER
Numatics Cylinder 1500DC2-15A
Numatics Cylinder 1500DC2-09A
Numatics Cylinder 1500DC2-08A-04
Motor Baugrobe 4300 Version 2.2
Voltage Regulator & Lamp Control Module 095-0508
New HSH1500CIEO HSH 1500 CIEO Replaces HBO1500W/CIEL
Osram HBO 100 W/2
Ultratech item 0180502-3-01 PHD Inc.
Ushio USH-102DH
Qualiflow Valve FNOM2HF
ASM 50-125108A24 MKS 153D-2-50-2
Brooks Instruments Sho-Rate 1355DA1G1BAA
Brooks Instruments Sho-Rate 1370CB1C2EAS
Dwyer RMA-84-SSV 4-40 GPH
Micro Memory Inc. MM-6200 Rev. K
CT 170P001671 I/O Board
CT 170P001664 ADC/MCS Micro Board
Dwyer RMB-53-BV SCFH Air 10-100
ASML/SVG 4022.455.48161 W-F-V-6
ASML/SVG 4022.455.48171 W-F-9-6
ASML/SVG 4022.436.4492
ASML/SVG 4022.437.2886
ASML/SVG 4022.456.07242 8
T.E.M Gas filter No. TEM-813-6S
VAT Pneumatic Rectangular Gate Valve F02-76569-01
Keyence LX2-V10W Controller Laser Thrubeam Sensor
Keyence Corp. LX2-12 Laser Thrubeam Sensor Head
Unit Instruments UFC-1100A Mass Flow Controller N2
Unit Instruments UFC-1100A Mass Flow Controller N2
Unit 1660 UFC-1660 Mass Flow Controller Rebuilt
Aera FC-D980C Mass Flow Controller 500 SCCM SIH4
Aera FC-D980C Mass Flow Controller -4 Multi Gas
UFC-2050A Unit Instruments Mass Flow Controller N2
Unit Instruments UFC-8100 Mass Flow Controller N2
Vernier Software Heart Rate Monitor HRM-DIN
HSH1500CILO HSH 1500 CILO Lamp
Automated Production Systems Inc.GC12 Tape Marker
DOT Two Thornton DI Resistivity Monitor SPT-109
Stainless Steel Heating/Cooling Coil
System General DIP-Adapter Programmer
Waldmann Lichttechnik DWDV 206 Lighting case
Tokyo Electron 26-1224-001 Piston, HE Fluidic Seal
Air Products Gasguard 500 Gas Cabinet 801-4704730
Nalgene LDPE Carboy 2 gallon lot of 4 2302-0005
ASML/SVG ATWT 4022.484.96532 Coil Limms ASSY
ASML/SVG 859-0929-006B Stage Decoupling/Over Current
ASML/SVG 854-8089-002C Perkin-Elmer Assy
ASML/SVG 851-8877-002C Perkin-Elmer Assy A1302
ASML/SVG 4022.435.3541
ASML/SVG 859-0929-006A Stage Decoupling/Over Current
ASML/SVG 859-0984-002A Current Drive Board
ASML/SVG 859-0984-002C Current Drive Board
ASML 4022.436.5024 SVG
BV6-8F Entegris (Fluoroware) Magnaflo Plug Valve 2-way
Furon Valve 3 way UPM3-F812-MT 3/4" Flare Ports
Lam Research Box RF Switch 853-017163-001-D-C221
AP Tech Valve AP3625S 2PW FV4 FV4
VAT Pneumatic Rectangular Gate Valve F02-56927/38
Veriflo Valve IR401W-2P-FS-MF
AMAT Applied Materials Mainframe Module 5000 Etch.
Nikon Motorized Stage With 2 Chuck
WG3D205R2 Entegris/Mykrolis FV-50K Diffuser
Entegris/Mykrolis/Millipore WG3NS2RR2
Entegris/Mykrolis WG3D40DR2 FV-40K Diffuser
Entegris/Millipore WGPMSURR2 Unigard Filter
Unit UFM-1100 Mass Flow Controller HE 3 SLM
Unit UFC-1100A Mass Flow Controller HE 1.5 SLM
Unit UFC-1100 Mass Flow Controller NF3 500 SCCM
AP Tech Valve AP3550SZ 2PW FV4 FV4
AP Tech AP3625SXK 4PWN FV4 MV4 FV4 MV4
AP Tech AP1002SXK 3PW MV4 MV4 V3
National Instruments P/N 182801A-002 MXI2-1 2 m Cable
ASML/SVG PAAC 450/20 Power Supply Module 4022.471.7669
Tokyo Electron Track AC Power Box Cabinet PB122-U300-02
Semi Gas Purge System Argon Gas Handling Safety System
Advanced Radiation Corp. 350 Watt Short ARC Lamp.
Canon Stepper Lens Part KB-02
Semi Gas System TEOS Manufactured for Advanced Delivery
AMAT Part 0100-90286 Applied Material Beam Profiler
AMAT Part Number 0100-00828 Applied Material Vibration
AMAT Part Number 0100-00860 Beam Stability Monitor
AMAT Part Number 0100-00929 I/V Converter-Beam Profile
AMAT Part Number 0100-90025 24V 1A Power Supply
AMAT Part Number 0100-90970 Beam-Profiler Micro Control
AMAT Part Number 0100-91105 I/V Converter Power Supply
High Vacuum Appartus Valve 922-0009
VAT Pneumatic Rectangular Gate Valve F02-57454-02
VAT Pneumatic Rectangular Gate Valve F02-58413-03
Emission Technology Combustion Catalyst System 80160/DC
Global Navigation GNS-500A CRT/CDU VLF Omega
Global Navigation GNS-500A CRT/CDU VLF Omega 11600-6
Digi 8-port RJ45 I/O box PN 50000010
ASM 48-122952A39 Schaffner FN258-30-33 Filter EMC/RFI
Unit UFC-1100A Mass Flow Controller N2 500 SCCM
Unit UFC-1100A Mass Flow Controller N2 20 SCCM
Unit UFC-1100 Mass Flow Controller CL2 200 SCCM
Tylan Mass Flow Controller FC-280SAKZ N2 Model FC-280S
Tylan 2900 Series Mass Flow Controller FC-2950M-EP
Tylan 2900 Series Mass Flow Controller FC-2900MEP HCL
Meridian Laboratory MX-5/ASM 44-121130A02
New ASM Kit-Internal Assy-4.00 PNEU Valve 50-110109A67
ASML/SVG 4022.454.59231 Beam Steering Fixed Mirror
ASML/SVG 4022.486.04192 ATWT HALB MAGNET PLATE CAS TP
Semiconductor Systems 09-04352 PB 146298 (2) 09-04396-B
Semiconductor Systems 09-04352,PB 146298,09-04393?-B Bo
Unit Instruments Mass Flow Controller UFC-1000 N2 5 SLM
Unit Instruments Mass Flow Controller UTS-1100 N2 10L
BOC Edwards lot B27158171,C10517403,C10517490 15 items
SMC EVZ512M SOLENOID VALVE (5)
Logical Device, Inc. HC705 Device Programming Adaptor
Gas Analyzer GOW-MAC Instrument Co. Model 24-520-1C
Duffers Associates Inc. Current Analyzer DSI 8100
New ASM 65-106645A24 MKS PRD-C-2C Meter-Digital Readout
ASM C000906A Fujikin FPR-SD-71-6.35-2 Pneumatic Valve
ASML 4022.436.2492 Demo Align. Module board SVG
ASML 4022.437.0198 Power Amplifier Module SVG
ASML 4022.437.2993 8 Channel Fiber Optics card SVG
ASML/SVG Agilent Z4203B HPLR Laser
CT 170P001674 BIAS/UZ-PP Board
Global-Wulfsberg Systems Color CDU GNS-X
SMC Cylinder CDQ2WB125C-UIA950045
GEMU CleanStar C60 8D75305A2HPW Series Ultra Pure
FURON PV1-66 Tef Plug VLV
AMAT Part Number 0090-90966 daq Mkll Type B
AMAT Part Number 0100-90870 4 Phase Stepper Controller
AMAT Part Number 9090-00889ITL daq Scan Efficiency
ASML/SVG Jenoptik Jena Lens Lot of 8
ASML/SVG 865-8009-001-B Stage Decoupling/Over Current
ASML/SVG 859-0984-004A
ASML/SVG 859-0984-002A
ASML/SVG 859-0928-007A A1304/A1305
CTI-Cryogenics Gas Heater 8044051/Purge pump 8044047
Faulhaber DC Motor 3557K024
KNF Flodos PLM 1246-ND 300
Motor with Decoder
Schmersal AZ1602YP Switch Solenoid latching safety
Dual Cassette Robot Loader
Furon HPV2-144NC Valve
Extraction Sub Assy Filterbox ES1001894-03/ULPA
ASML 4022.481.99503
ASML 4022.481.70364
ASML/SVG 4022.435.05718 8” Wafertable
ASML/SVG 4022.437.0315 AligNm Laser C. Module
Swagelok SS-BNV51-C Bellows-Sealed Valve Nupro
ASML/SVG Module 4022.437.1996
Swagelok 316L-4-VCO-3A (25) Valve Fitting Cajon
