KEP MMI6050 Series Installation Instruction

MMI6050/8050 Series
MMI6050/8050 Series....................................................................................................................................1
1.0 Environmental Considerations ............................................................................................................1
2.0 Mounting Instructions..........................................................................................................................1
3.0 Power Connections...............................................................................................................................3
4.0 Communications Connections..............................................................................................................6
5.0 Dip Switch Settings..............................................................................................................................7
6.0 MMI Indicator Lights...........................................................................................................................8
7.0 Other Hardware Considerations...........................................................................................................8
8.0 Trouble Shooting..................................................................................................................................8
9.0 Specifications.......................................................................................................................................9
1.0 Environmental Considerations
See Specifications for environmental constraints.
Location The MMI Series is designed for use in a factory environment. It is designed to
operate from 32 to 113 °F (0 to 45 °C) temperatures, as found in most industrial
environments. It may not be suitable for use in certain outdoor applications. Please
consult the factory for advised usage in outdoor applications.
NEMA The MMI Series front bezel is NEMA 4 rated. When installed properly in a NEMA 4
Rating panel, the NEMA 4 rating of the panel is not compromised. This means that fluids
do not enter the panel through the MMI series panel during wash downs.
Do not operate the unit in areas subject to explosion hazards due to flammable
gases, vapors or dusts.
The unit should not be installed where fast temperature variations and/or high
humidity are present. This causes condensation of water in the device.
Avoid installing units in environments where severe mechanical vibration or shocks
are present.
Vibration endurance: 10 to 25 Hz (X,Y,Z direction 2G 30 minutes)
2.0 Mounting Instructions
2.1 LOCATION CONSIDERATIONS
Care should be taken when locating equipment behind the unit to ensure that AC power wiring,
PLC output modules, contactors, starters and relays, and any other source of electrical
interference are located away from the back of the unit.
Particular note should be taken to the position of variable speed drives and switching power
supplies. Their input and load cables should be screened to a central star earth point.
MMI6050/8050
Installation Instruction
1