Available. The Mitsubishi QJ61BT11N is a CC-Link Ver.2 compatible master/local station module designed for the MELSEC-Q Series programmable controllers. This network module facilitates seamless communication within automation systems, offering high-speed data transmission and robust connectivity. Key features include selectable transmission speeds ranging from 156 kbps to 10 Mbps, with maximum cable lengths varying accordingly. The module supports up to 64 connected stations in master mode and accommodates 1 to 4 stations in local mode. It provides extensive I/O capabilities, with up to 8,192 remote input/output points and 2,048 remote registers for both read and write operations. The QJ61BT11N ensures reliable data transmission through its NRZI encoding and HDLC-compliant transmission format, utilizing a bus (RS-485) transmission path. Its compact dimensions of 27.4 x 98 x 90 mm and lightweight design (0.12 kg) make it suitable for various industrial applications. Additionally, the module complies with international standards, including UL, cUL, CE (EMC), CE (RoHS), KC (EMC), LR, NK, DNV, ABS, RINA, and BV, ensuring its reliability and safety in diverse operational environments.