Easy to find, Connection Device Check  Select Product 　> Select Manufacture　> Mitsubishi Electric　> MELSEC-AnN　> A1SJHCPU Connection Device Check Top Back PLC Connection Data Report -> Please choose the "reference data" from the following list. -- Attention -- - Since there are cautions, restrictions, etc., please be sure to confirm "Connection manual (*1)" for details. - Respective link unit, specific connection option, specific cable, etc. are needed for each connection. - An I/F unit may be needed, it may be restricted to connection of a large-sized type. *1 Member registration (Free) is needed for download use of Manual PDF. Enabled 　　 Disabled　　 Not evaluated Linkunit I/F Protocol GP2000 Series reference data 1:1 1:n n:1 CPU Direct RS422 No Document A1SJ71UC24-R2 RS232C No Document A1SJ71UC24-R4 RS422 No Document A1SJ71UC24-PRF RS232C No Document A1SJ71E71-B2-S3 Ethernet No Document A1SJ71E71-B5-S3 Ethernet No Document A1SJ71E71N-B2 Ethernet No Document A1SJ71E71N-B5 Ethernet No Document A1SJ71E71N-T Ethernet No Document A1SJ61BT11 CC-Link CC-Link Type Manual A1SJ61BT11 CC-Link CC-Link Intelligent Device Manual A1SJ71LP21 MELSECNET10 MELSEC-NET/10 Manual A1SJ71BR11 MELSECNET10 MELSEC-NET/10 Manual A1SJ71LR21 MELSECNET10 No Document A1SJ71J92-S3 JPCN-1 No Document Copyright (C) 1996- Digital Electronics Corporation. All rights reserved. Privacy Policy