描述
PROFIBUS-DP主从接口、RAM容量、温度范围等)，并最好在西门子公司的技术支持下进行，以获得合理的选型；四是编程软件的选择，这主要考虑对CPU的支持状况，我们的体会是：STEP7 V4.0对有些型号的CPU不支持，硬件组态时会发生故障出错，而STEP7V5.0则不存在这种问题。
MONITOR TS761A ACCESS UNIT 16-PORT ETHERNET SWITCH
DAY AND NIGHT PGF048L080F 4T ROOFTOP AIR CONDITIONER
MARS 60HV-WD-115 WASHDOWN AIR CURTAIN 152633
NORDYNE FG6TE120C-IQC 120,000 BTU 95% AFUE GAS FURNACE
DAY AND NIGHT PHF036L000E 3T ROOFTOP AIR CONDITIONER
YORK D2NA042N05646 3.5T 70,000 ROOFTOP AIR CONDITIONER
BLACK BOX MX261A#R3 MULTISERVER 3000 156377
INDUSTRIAL SCIENTIFIC TMX412-0080 4-GAS DETECTOR 146397
DAYTON 7.5 HP CENTRIFUGAL PUMP 230/460V 153288
BLACK BOX KVT125A-R2 8 PORT SERV-VIEW II ULTRA 163102
EAGLE GROUP CB3048SE ENCLOSED WORKTABLE 159607
MILLER BY SPERIAN DH-4 ALUMINUM HOIST – BASE COMPONENT
AQUA BATH C4136BF-FUS-3/4-LH 36x41x82-3/8 SHOWER UNIT
NORDYNE FG6TE100C-IQB 100,000 BTU 95% AFUE GAS FURNACE
DAYTON 42″ CABINET EXHAUST FAN/RPM 482 156852
MANITOWOC AV3SG REACH IN COOLER CABINET 22553
