描述
大中型PLC系统应支持多种现场总线和标准通信协议（如TCP/IP），需要时应能与工厂管理网（TCP/IP）相连接。通信协议应符合ISO/IEEE通信标准，应是开放的通信网络。
PLC系统的通信接口应包括串行和并行通信接口（RS2232C/422A/423/485）、RIO通信口、工业以太网、常用DCS接口等；大中型PLC通信总线（含接口设备和电缆）应1：1冗余配置，通信总线应符合国际标准，通信距离应满足装置实际要求。
BALDOR M3709T-5 7-1/2HP 3450RPM “575V ONLY” MOTOR
Baldor Motor BSM 90N-375AA
PRICE REDUCED AGAIN!!! AC Brushless Servo Motor
New BALDOR Washdown Duty Motor – CDPSWD3545 1HP 1750RPM
NEW BALDOR BRUSHLESS AC SERVOMOTOR BSM90A-275BA SMCO
NEW BALDOR VM7037 AC INDUCTION MOTOR, 1.5 / 2 HP, 3 PH
NEW BALDOR JMM3616T AC INDUCTION MOTOR, 7-1/2 HP
BALDOR BSM63N-250AA BRUSHLESS AC SERVO MOTOR
One-day shipping available
BALDOR BSM50N-133AF BRUSHLESS AC SERVO MOTOR
One-day shipping available
NEW BALDOR JM7071 AC INDUCTION MOTOR, 2 HP, 3 PHASE
3/4 HP 2-Speed BALDOR® Buffer, 1800/3600 RPM #8453-33TS
Baldor 602E-MT Multi-Position Belt Sander (1 PH) – New
BALDOR 35L8433703018 7-1/2 HP SAW DUTY MOTOR ***XLNT***
