پی ال سی آلن بردلی مدل SLC 5/01 1747-L511

Allen-Bradley 1747-L511 SLC 500 SLC 5/01 CPU Processor, 1K Memory, DH 485 Communications. Allen-Bradley 1747-L511 SLC 500 SLC 5/01 CPU Processor, 1K Memory, DH 485 Communications. Maximum User Memory: 1K instructions; Maximum Number of I/O: 960; Maximum Local Analog I/O: 480; Program Scan Time/Kword: 4.8 ms (typical); I/O Scan Time: 1.6 ms (typical); Maximum Number of Local I/O Chassis: 3; Maximum Number of I/O Module Slots in the Local I/O Chassis: 30; Communication Port: DH-485; EEPROM Backup Memory; Optional Battery-backed RAM. 1747-L511 SLC 5/01 processor can only receive messages and send reply messages to command messages sent from other nodes on the DH-485 network; it cannot initiate communication.