IC697MDL640
IC697MDL640
IC697MDL640
IC697MDL640
《联系人;欧先生》
《座机:0592-5709825》
《传真:0592-5917519》
《24小时热线:18030229053同步》
《 :2479261344》
《邮箱:2479261344@.com》
间隔设备层主要为:多功能网络电力仪表和预付费多功能电表。这些装置分别对应相应的一次设备安装在电气柜内,这些装置均采用RS485通讯接口,通过现场MODBUS总线组网通讯,实现数据现场采集。
网络通讯层主要为:通讯服务器,其主要功能为把分散在现场采集装置集中采集,同时远传至站控层,完成现场层和站控层之间的数据交互。
站控管理层:设有高性能工业计算机、显示器、UPS电源、打印机等设备。监控系统安装在计算机上,集中采集显示现场设备运行状况,以人机交互的形式显示给用户。
以上网络仪表均采用RS485接口和MODBUS-RTU通讯协议,RS485采用屏蔽线传输,一般都采用二根连线,接线简单方便;通讯接口是半双工通信即通信的双方都可以接收、发送数据但是在同一时刻只能发送或接收数据,数据最高传输速率为10Mbps。
RS485接口是采用平衡驱动器和差分接收器的组合,抗噪声干扰能力增强,总线上允许连接多达32个设备,最大传输距离为1.2km。
2 远程预付费电能管理主要功能
整个系统软件设计分为三个大块,分别是集中抄表服务系统,远程预付费电能管理系统,以及用户查询系统。
ALLEN BRADLEY 1764-24AWA USED 176424AWA
CAT 092-9715 VALVE NEW 0929715
ALLEN BRADLEY 1746-IO12 MODULE SER. B NEW 1746IO12
CAT 057035 FILTER NEW
ALLEN BRADLEY 1746-OV16 MODULE SER. C 1746OV16
CAT 092-3066 BEARING NEW 0923066
MINARIK ADJUSTABLE SPEED DRIVE MM03-PCM NEW MM10-PCM
ALLEN-BRADLEY 1746-0W16 USED SERIES C 17460W16
RIDGID 1/8'' 47755 HIGH SPEED PIPE DIES NEW
BRAY 90-1180-21330-532 USED 90118021330532
ALLEN-BRADLEY 1746-1V16 USED 17461V16 SERIES C
HONEYWELL M640A1147 ACTIONATOR MOTOR NEW M640A1147
IAI ROBO CYLINDER RCS-C-SM-I-100-1-P NEW RCSCSMI1001P
PARKER M09844699 VALVE NEW M09844699
AIR SENTRY D-100 BREATHER CONTROL NEW D100
COLE HERSEE 90030-01 SWITCH NEW 90030-01
AMETEX 161964 GAUGE 1/4 NPT
COMAIR 031075 FAN NEW 031075 MODEL GL24B4
ASHCROFT D424B-XFS NEW PRESSURE CONTROL D424XFS
CONBRACO 18C400 TEMPERATURE AND PRESSURE RELIEF VALVE
STRATAFLOW 1" NO. 300 CHECK VALVE
MODICON A120 NEW 6728-042.278925
ACTION INSTRUMENTS 1000-6034 RELAY NEW 10006034
REXNORD ZCS5400 NEW
ROSS 3643A2001 VALVE NEW 3643A2001
ROSS W3643A2001 VALVE NEW W3643A2001
RELIANCE ELECTRIC 612180-902R FAN NEW 612180902R
ROSS 3623A2003 VALVE NEW 3623A2003
ROSS 3646A2002 VALVE NEW 3646A2002
ROSS 3626A2004 VALVE NEW 3626A2004
TUTHILL CC1201513-CV PUMP NEW CC1201513CV
ALLEN-BRADLEY 802T-AMT NEW LIMIT SWITCH 802TAMT
HITACHI DCM-05A 03 PERMANENT MAGNET MOTOR NEW DCM05A03
ALLEN BRADLEY 802T-DPU SWITCH NEW 802TDPU
5 ALLEN BRADLEY 1492-SM6X12 MARKERS SER. B 1492SM6X12
OHMITE DOSX7T NEW RELAY DOSX7T
ERNI BOARD 533 601 USED 533601
ASCO RED-HAT MPS8262C2 VALVE NEW MPS8262C2
ABB 3HAB 6197-1 NEW 3HAB61971
BROWNING 02920424700 MOUNTED BEARING NEW 02920424700
ABB 3HAB 6133-1 NEW 3HAB61331
2 HEIDENHAIN 291698-26 NEW 29169826
ALLEN BRADLEY OVERLOAD RELAY X-42184 NEW X42184
KIRA SPINDLE KSP-6015 USED KSP6015
2 ALLEN BRADLEY 1492-CB3 BREAKERS USED 1492CB3
ABB 3HAB 8737-1 NEW 3HAB87371
DELTROL CONTROLS 165 SPDT 21596-70 NEW 165SPDT 2159670
MARS GE MOTOR RUN CAPACITOR 12005 5MFD 370VAC NEW
DELTROL CONTROLS 165 DPDT 21475-70 NEW 165DPDT 2147570
MARS MOTOR RUN CAPACITOR 12004 NEW 4MFD 370VAC
HUBBELL HBL5352 NEW PLUG HBL5352
HONEYWELL BURNER CONTROL RM7800 G 1018 USED RM7800G1018
HUBBELL HBL4760 NEW RECEPTACLE HBL4760
HUBBELL HBL5461NEW RECEPTACLE HBL5461
LOT OF 5 FEDERAL MOGUL OIL SEALS 412027
POTTER & BRUMFIELD 38595 IAC-24 NEW IAC24
GENERAL ELECTRIC TC2228S NEW TYPE "RB" TC2228S
TURCK MULTI SAFE MS 13-22 ExO-R AMPLIFIER RELAY
HUBBELL HBL2623
HUBBELL 2720A
HUBBELL HBL4729C CONNECTOR
HUBBELL HBL7101C
PASS & SEYMOUR L615-P NEW L615P
INA LINEAR BEARING RUS 19069 2 PER BOX NEW RUS19069
RED DOT APEF-1 NEW APEF1
GENERAL ELECTRIC CR215GFK NEW LIMIT SWITCH
NTE R12-17A5-120N NEW R1217A5120N
AMPERITE 115N060 NEW DELAY RELAY 115N060
NTE R12-17A3-120 NEW R1217A3120
POTTER & BRUMFIELD KR45391 NEW KR-4539-1
HUBBELL 7593 NEW MIDGET TWIST LOCK 7593
INGERSOL RAND NEW 1/2" DIAPHRAM PUMP 660053-244
JOHNSON CONTROLS TEMPERATURE CONTROL A70HA-1 NIB
NEW BINKS AIR & FLUID BALL VALVE 172-31611
MODICON AS-B827-032 MODULE USED ASB827032
MODICON AM-SA85-000 MODULE REPAIRED AMSA85000
MODICON AS-B872-200 MODULE REPAIRED ASB872200
MODICON AS-B805-016 MODULE REPAIRED ASB805016
MODICON AS-B824-016 MODULE REPAIRED ASB824016
MODICON PC-0984-685 CONTROLLER USED PC0984685
MODICON 140CPU11303 CONTROLLER USED 140CPU11303