The Mitsubishi Q61P is a power supply unit for the MELSEC Q Series PLC system. It accepts 100 to 240 V AC input and delivers a regulated 5 V DC output at 6 A to power the CPU backplane and I/O modules. Rated for continuous operation from 0°C to +55°C ambient, the Q61P fits standard control cabinet environments. The 6 A output on the 5 V rail supports a typical Q-series rack with a CPU and several I/O slices; verify total backplane current draw against the module specifications before committing the BOM line.
Compatibility and Mounting
Designed for use with the MELSEC Q Series PLC family and the PSU Series power supply base units. The Q61P snaps onto the DIN rail in the same footprint as other Q-series modules; no special adapter or wiring harness is needed. The 100-240 V AC input range covers global line voltages without jumper reconfiguration.