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MPM-B1151F-MJ74AA
在HMI中使用开源软件有三个优势。
首先,也是明显的一点是,很多开源软件(OSS)是免费的,这为用户带来了直接的预算节省。
其次,在节省预算的同时,减少了编程/开发时间。一旦开发出应用程序,就可以很容易地将其转换为共享相同软件的不同硬件平台。
后是能够从几个潜在的硬件平台中自由选择,为更广泛的产品范围打开大门,用户可能能够找到真正完全符合他们需求的非常具体的硬件,如具有IP67的设备或食品和饮料批准的设备(图1)。
对于工业HMI应用来说,需要考虑的大缺点可能是技术支持。图尔克公司产品经理Roberto Solis认为,对于授权软件,与开发该产品的供应商有一个直接的技术支持联系是相当普遍的。该供应商可以帮助用户加快解决问题,并处理过程中出现的任何问题,而使用开放源码软件可能更难找到一个具体的联系人来提供支持。在购买之前要考虑这一点,是否明确指出了谁来提供支持?
APLIT405 Red Lion Controls Current Indicator (NIB!)
One-day shipping available
RED LION CONTROLS SC2DU 2-LEVEL 10 KHz PRESET COUNTER
RED LION CONTROLS 501 NSFP 501
RED LION CONTROLS APLIT405 USPP APLIT405
RED LION CONTROLS T4811100 USPP T4811100
RED LION CONTROLS MCI MCI4Y01A MODULE
RED LION CONTROLS C48CD105-(R101) NSFP C48CD105R101
RED LION CONTROLS T4820000 NSFP T4820000
RED LION CONTROLS IMI04100 USPP IMI04100
RED LION CONTROLS APL-SP-3-B0 NSPP APLSP3B0
RED LION CONTROLS PBD20000 USPP PBD20000
RED LION CONTROLS SFOCP405 NSFP SFOCP405
RED LION CONTROLS 4600200 NSFP 4600200
RED LION CONTROLS DT3A0400 NSFP DT3A0400
RED LION CONTROLS RMX00000 USPP RMX00000
Red Lion Controls Timer Dual Preset LIBT2E00
RED LION CONTROLS APLIT APOLLO 5 AMP AC CURRENT METER
3817 NEW Red Lion Controls IMP20100 RPM Meter
RED LION CONTROLS 68040-000 USPP 68040000
RED LION CONTROLS C48TD107 USPP C48TD107
RED LION CONTROLS APLID-400 NSFP APLID400
RED LION CONTROLS APLID-410 NSFP APLID410
RED LION CONTROLS C48TD002 NSFP C48TD002
RED LION CONTROLS CUBCB000 NSFP CUBCB000
RED LION CONTROLS PSA6B000 NSFP PSA6B000
RED LION CONTROLS PSDR0400 NSPP PSDR0400
RED LION CONTROLS LIBC-1000 USPP LIBC1000
RED LION CONTROLS 65050 USPP 65050
RED LION CONTROLS APLIA-400 USPP APLIA400
RED LION CONTROLS APLHA400 USPP APLHA400
RED LION CONTROLS counter IMS-03162 IMS03162 GOOD!
RED LION CONTROLS counter IMD-13162 IMD13162 GOOD!
RED LION CONTROLS APLVD-410 NSFP APLVD410
RED LION COUNTER RATE CONTROL GEM2 GEM20400 GEM20100
RED LION CONTROLS PAXLR00033065
Red Lion Controls PAXT0010 Temperature Meter PAXT
RED LION P1641110 PROCESS CONTROL UNIT NEW
Expedited shipping available
Red Lion Model PAXP0000 Control Process Unit
(4) NEW Red Lion Solid Controls State Timer # LIBT2E10
RED LION CONTROLS IMP20100 USPP IMP20100
RED LION CONTROLS LSQD0100 NSPP LSQD0100
RED LION CONTROLS ARCJ2A00 NEW NIB ADAPTER RING
One-day shipping available
RED LION CONTROLS APLT0610 NSFP APLT0610
Red Lion Controls Counter Single Preset LED LIBC1E00 !
Red Lion Controls Counter Single Preset LED LGS00101 !
RED LION CONTROLS PAXCK000 USPP PAXCK000
RED LION CONTROLS DITAK-II NSPP DITAKII
RED LION CONTROLS DT3A0400 NSPP DT3A0400
Red Lion Controls TSW0A400
RED LION CONTROLS APL-SP-3-B0 USPP APLSP3B0
RED LION CONTROLS APLSP4A0 USPP APLSP4A0
RED LION CONTROLS APLS-P4B0 USPP APLSP4B0
RED LION CONTROLS LSQS0200 NSPP LSQS0200
RED LION CONTROLS CA510 USPP CA510
RED LION CONTROLS ENC70000 NSPP ENC70000
RED LION CONTROLS LNXC1020 NSFP LNXC1020
RED LION CONTROLS LNXC1030 NSFP LNXC1030
RED LION CONTROLS LB00700 USPP LB00700
RED LION CONTROLS DP5D0000 USPP DP5D0000
RED LION CONTROLS APLT-0600 NSPP APLT0600