Easy Maintenance - Mitsubishi Electric FR-CS84-295-60 Instruction Manual

FR-CS84-295-60
High-speed communication is supported using a controller and RS-485 communication. The
inverter can be controlled and monitored via a network. Using the Mitsubishi inverter
protocol, MODBUS RTU protocol enables communication with a speed of 115.2kbps which
is faster than the 38.4kbs of a conventional model.
Once the automatic connection on the inverter is enabled, the inverter connects easily and
communicates with the GOT2000 series by connecting to the GOT using RS-485
communication. The easy to follow display improves the operability of the inverter.

Easy maintenance

There is a reduction in the wiring check time since the wiring can be checked by simply
lifting the control terminal cover, which makes maintenance work easier. The control circuit
terminals are spring clamp terminals which allow for easy wiring to the control circuit.
The main circuit terminals are screw terminals. Easy wiring is completed by inserting the
dedicated blade terminal of each cable. Without using the blade terminal, the loose wires
can also be connected using a flathead screwdriver.
The spring clamp terminals provide high reliability since the internal terminal contacts are
spring-type.
Therefore, these wires can be protected against loosening or contact faults due to vibrations
during operation on a bogie or during transport. It is maintenance free because no
additional screw tightening is required.
A specialised coating that conforms to IEC 60721-3-3 3C2/3S2 standards, covers the circuit
board to protect the board in hazardous environments and for improved environmental
resistance.