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。
GE FANUC A06B-0506-B504 #7000 SERVO MOTOR NEW NIB
Oberg Industries Die monitor F-DMDM-PM-110E New *
Fuji AC Servo Amplifier Type RYE2.0P-ZA1 NEW
Cosmo Air Leak Tester LS 1841 EA3M
Cosmo Air Leak Detector Tester LS-1860-A3M *
Cosmo Air Leak Tester Detector LS-1760 LS-1760L *+
Indramat Trans 01.7/1/OP01 Servo Controller 00483256 *
Allen Bradley 2711-K9A1 Panelview 900 Module 9in
Ingersoll-Rand SPINDLE DRIVE 99388019R08 99387847R5.4
Parker Hydraulic Valve D1FX 30 Design D1FXE01FCNAJ0031
Uson Prex Leak / Flow Test Systems Water Detector 6800
Panametrics Digital Ultrasonic Thickness Gauge Model 25