METSO AUTOMATION A413187 / A413187 (USED TESTED CLEANED)

AN16NN0
PM19876-023.3
AC800F PM-803 CPU16M 3BDH000530R1
SA811F-3BDH000013R1
PM861AK02
EMB9341-E
6FC5203-0AF50-3AA1
HONEYWELL-942-M88
475HP1ENAUGMTS
PF4000-C-PB-HW
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描述

为使PLC能可靠工作,在硬件与软件两个方面PLC厂家都采取了很多措施,对一些特殊可靠要求的PLC,还有相应的特殊的措施,如热备、冗余等等。这在介绍PLC的特点时已作了叙述。可靠措施的目的是增加PLC平均故障间隔时间、MTBF(MeanTimeBetweenFailure)及减少PLC的平均修复时间、MTTR(MeanTimeToRepair),以提高PLC的有效度A(Availability)。

3 Mass Flow Meter Tylan FM-360, Argon and Air, untested
STEC PV-2000 MFC Piezo valve PV-2103MC NEW in box
STEC MFC SEC-4550M, N2, 40 SLM used
IRVINE OPTICAL CORPORATION 136PC1562
CT AURAVISION 94V-0 E92481
Tylan General CMLA-21 100 TORR CAPACITANCE GAUGE
LINTEC Liquid flow controller, TEOS, 0.1g/min used
Horiba Stec LF-310A-EVD TEPO 0.1g/min Liquid mass meter
Tylan 2900 MFC FC-2900M-EP, N2, 20 SLPM, lot’s of 2