REGULATOR HDS04.2-W200N-HS84-01-FW R911291913 REXROTH

3HAW050008612-015
3HAC029834-011
IC695CPU320
IOP351
IC695CMU310
Emerson-FX-208
Emerson-DXA-205
PP846A1
716-006711-002
716-011564-003
GE-CL02A310T
SST-DN3-PCU-1
SST-DN3-PCU-1-E
H2310240032X512
分类: 标签:

描述

抗干扰与外部互锁当PLC输出带感性负载,负载断电时会对PLC的输出造成浪涌电流的冲击,为此,对直流感性负载应在其旁边并接续流二极管,对交流感性负载应并接浪涌吸收电路,可有效保护PLC。当两个物理量的输出在PLC内部已进行软件互锁后,在PLC的外部也应进行互锁,以加强系统的可靠性。

Leybold Trivac D60A vacuum pump, 2 h.p. 3 phase
Leybold Inficon Power Supply Board 702-112 Rev K
One-day shipping available
LEYBOLD PTR237 NSPP PTR237
OERLIKON LEYBOLD VACUUM 18911 EXHAUST FILTER 146159
LEYBOLD CRYO PUMP RPK900 RPK 900 89195
LEYBOLD 16106 VACUUM PUMP LIMIT SWITCH SYSTEM NEW
LEYBOLD THERMOVAC TM 230 CONTROLLER
LEYBOLD AG 298 23 Valve Bellow NW40, NIB =R
Inficon / Leybold-Heraeus​: 017-200-G2 Quadrex-100 SCU