QS0J61BT12

The Mitsubishi QS0J61BT12 is designed as a safety system master module within the Melsec-Q series. It excels at facilitating reliable communication across multiple safety stations. This unit supports configurable data transmission speeds of 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps, and 10 Mbps, allowing for the optimization of network performance according to application requirements.

Functioning as a safety master station, the QS0J61BT12 can accommodate a total of 64 stations in its network, providing significant scalability for system design. In terms of input/output capabilities, this module supports up to 2048 points on Remote I/O, further enhancing its integration potential. It can also manage 256 link points for both remote register read and write operations.

Connectivity is structured via a bus topology utilizing the RS-485 standard, ensuring a robust framework for data transmission. This module employs a broadcast polling communication protocol and utilizes frame synchronization for efficient synchronization between devices on the network. The encoding technique used is NRZI, which helps maintain data integrity during transmission.

This master module adheres to the HDLC transmission standard, ensuring compatibility with various industrial systems. Power consumption at 5 V DC measures 0.46 A, optimizing energy efficiency within operational environments. The QS0J61BT12 operates effectively within an ambient temperature range of 0 to 55°C and has a mass of only 0.12 kg, making it a lightweight choice for integration into existing setups.