【联系人:苏烈格】
【手 机: 】
【直线座机:】
【: 3004859263 】
【传 真: 】
【邮 箱: 3004859263 @】
【信誉、诚信交易】【长期销售、安全稳定】
【称心满意、服务动力】【真诚面对、沟通无限】
【服务、一诺千金】【质量承诺、客户满意】
----------------------------------------------------------------------
----------------------------------------------------------------------
PLC的通信,还未实现互操作性,IEC规定了多种现场总线标准,PLC各厂家均有采用。
对于一个自动化工程(特别是中大规模控制系统)来讲,选择网络非常重要的。,网络是开放的,以方便不同设备的集成及未来系统规模的扩展;其次,针对不同网络层次的传输性能要求,选择网络的形式,这在较深入地了解该网络标准的协议、机制的前提下进行;再次综合考虑系统成本、设备兼容性、现场环境适用性等具体问题,确定不同层次所使用的网络标准。
Rosemount Analytical D-CO2 / SOI-260A
Yokogawa YFCT-ST3AA
Rosemount 8711TSA030S1
United Electric J400K-S157B
Yokogawa YF110-AAUB1A-S3S3E
Hoffer Flow Controls 302di-0-4-X 300
Parker 61AC-2 Series 60
New Parker H48WX000XXA
Rosemount L2AA0FD11AAE5M5
Rosemount 8712C-T12M4
Fisher-Rosemount D46-DS1J1
HyTork-280 120 PSIG /w Tufline 316 SS 3"
Endress Hauser FMI51-A1HRDJB3D1A
Jerguson EPL-100-9-1-3-1
Jerguson EPL-100-9-1-2-1
Jerguson EPL-100-6-1-3-1
Jerguson EPL-100-7-1-1-1
Jerguson EPL-100-7-1-3-1
Jerguson EPL-100-4-1-1-1
Jerguson EPL-100-4-1-2-1
Jerguson EPL-100-3-1-2-1
Jerguson EPL-100-6-1-2-1
Jerguson EPL-100-7-1-2-1
Jerguson EPL-100
Jerguson EPL-100-8-1-3-1
Jerguson EPL-100-8-1-2-1
Jerguson EPL-100-7-1-4-1
Jerguson EPL-100-9-1-4-1
Jerguson EPL-100-8-1-4-1
Asco Red-Hat EFHC8344G070 1/4"
Foxboro IGP10-DS3D1F-M2
Rosemount 2081PH pH Monitor
Rosemount 751AM2E5B Field
Uniloc 803 Dissolved Oxygen
Watts Regulator PAS-400M4-ENP
Asco Red-Hat II JKC8316G003V 3/8"
Ross 2171B4011Z Series 21
Air Monitor Corporation Perfector Series 660-I
Rosemount 1151DR2F22M1B1 1151
Sierra 640S-FM-L18-M8-E4-P3-V4-DD-0
New Hedland H705S-005-F1 500 PSI 345
New Otek HI20E Scale 0-6
New Otek Corporation HI91
VSI Series 1040 No. 845538 Rotary
Transmation 452T RTD Transmitter
Transmation 650T-65 R/I
Transmation 752T RTD
Transmation 452T RB Transmitter
Sharpe Control SP100N Pneumatic Actuator 145 PSI 1.5"
Foxboro E96P-IA Magnetic Flow
Rosemount 1151DR2F22M1B1 1151
Foxboro 136 Computing Relay 136-2 Supply 20-22 PSI
Rosemount 2051CD3A02A1AS5E5
Yokogawa Uni Transmitter YA63F-DAS4A 290 PSI
Rosemount Analytical 3081-PH/ORP/C
Foxboro IAP10-D20C1F-M2T
Watts Industries PAS1000M314
Magnetrol 341 Ultrasonic Transmitter 341-2442-100
Spirax Sarco DN65 PN25 2.7 Bar
Rosemount 1151LT5EA0A12DM1
Norgren F0019A
Parker L70054002
Vaisala HMP233 D2C0A2AA23A1A3B
United Electric J400K-S157B
New Trane VAL01120
Rosemount 3081-PH/ORP
Foxboro RTT20-D1SNKFD-L3 I/A