127
14. Optional Products (sold separately)
14.1
List of Optional Products
The following table shows a list of optional products.
For details, refer to the user’s manual of each product.
Product name
Model name
Note
Extension unit
Energy Measuring Unit
Extension model for same
voltage system
EMU4-A2
Adding to the basic unit enables to measure
multiple circuits in the same voltage system.
Energy Measuring Unit
Extension model for different
voltage system
EMU4-VA2
Adding to the basic unit enables to measure
multiple circuits in a different voltage system.
Energy Measuring Unit
Extension model for pulse
input
EMU4-PX4
Adding to the basic unit enables to measure
pulse/contact input of max four circuits. In
addition, data monitoring is executed for the
upper limit. When the set upper limit value is
exceeded, LED is displayed or contact is output.
Energy Measuring Unit
Extension model for analog
input
EMU4-AX4
Adding to the basic unit enables to measure
analog input (0 to +5 V/ 0 to +20 mA) of max
four circuits. In addition, data monitoring is
executed for the upper/lower limit. When the set
upper/lower limit value is exceeded, LED is
displayed or contact is output.
Option unit
CC-Link Communication Unit
for Energy Measuring Unit
EMU4-CM-C
Connecting to the basic unit enables CC-Link
communication.
Logging Unit for Energy
Measuring Unit
EMU4-LM
Connecting to the basic unit enables data
logging.
CC-Link IE Field Network
Basic Communication Unit for
Energy Measuring Unit
EMU4-CM-CIFB
Connecting to the basic unit enables CC-Link IE
Field Network Basic communication.
Accessory
Small Type Display Unit for
Energy Measuring Unit
EMU4-D65
It is possible to display some measurement
values. It is also used when settings are set.
Consumables
Lithium battery
EMU4-BT
It is used for EMU4-CNT-MB and EMU4-LM.
