该功能是否投 入是通过是否设置一个称为 OEM key 的由 1 到 7 个字符组成的密码来实现 的。当 OEM 保护允许时, 不允许向 PLC 中写程序和配置。允许从PLC 中读取 配置。在这种方式下，不允许任何用户闪存操作。
Fuji Electric SA103CUL 60 Circuit Breaker 60A FAB
Moore 14925-40 Transmitter 1492540 M-60144
Cutler Hammer E56CDL50A2EB1 Proximity Sensor Eaton
Weigh Tronix 282310036 Expansion Board 28231-0036
ABB M2AA063B 3GAA061002-BSA MOTOR M2000
ABB YB161102-BH Robot Control Board YB161102BH
Barksdale Pressure Switch D2H-H18SS 1/4 inch SS NPT
BFT D113693 00001 Rigel 5 SD 110V 50/60Hz Quadro
Giddings & Lewis 502-03673-00-R1 Barrier 5020367300
(20) Falcon Removable Cylinder Core CB849-626 7 Pin
Hubbell Killark SPJ25140-A / GRBB Speed Switch DR1000
MSA CSK3005-1371 Sensing Head Carbon Monoxide Mine Safe
TDK RM24-2R5GB Power Supply RM242R5GB
Reliance 0-55307-F Control Board 055307F
Ingenico WDST013 POS Payment Terminal AX 00811
Square D FAB26020AC Circuit Breaker 20 A 2P
Asahi/America DS79PFSNST Series 79 Pneumatic Actuator
