LOG.
SD C.
BAT.
BATTERY
Model EMU4-LM
SD CARD
EMU4-HM1-MB
MODEL
MODEL
EMU4-VA2
MODEL
EMU4-VA2
MODEL
EMU4-VA2
ＯＵＴ １
ＩＮ １
ＩＮ ２
Ｏ
Ｕ
Ｔ
２
ＯＵＴ １
ＩＮ １
ＩＮ ２
Ｏ
Ｕ
Ｔ
２
ＯＵＴ １
ＩＮ １
ＩＮ ２
Ｏ
Ｕ
Ｔ
２
ＯＵＴ １
ＩＮ １
ＩＮ ２
Ｏ
Ｕ
Ｔ
２
EMU4-HM1-MB
MODEL
- 3 -
6. Connection method
■
1-to-1
Connection example
■
1-to-N
（
N
≦
7
）
Connection example
* If the connection is two or more, you must have a power supply from commercial DC power supply(Model:PBA15F-9-N1, made in COSEL CO., LTD.).
Also, the power supply cable (optional : EMU4-CB-DPS) on its connection is required.
* Extension cable(EMU2-CB-T * M), the sum of the length is less than 10m.
The one always in one system is the Master set, Other display unit of, please to Slave configuration. (The wrong setting and it does not work
7. Operations of Instrument
)
7.1 Operation mode
There are following modes of operation.
This device is used to switch the operation mode depending on the application.
Such as the following, View of
measurement value, Setting for rating, display, clock, Setup for the condition of monitoring, Reset the Max./Min, Data and alarm data, Preset the value
of Wh and varh. Immediately after the power is turned on, it will be the display of the operation mode.
[ R e s e t / S e t ]
1
R e s e t
2
Reset Mode
S e t
1
M e a s u r e
2
3
I / O
[ S e t u p ]
COM.
Setup Mode
[ A l a r m S e t . ]
I o / I o r
1
2
L i m i t
Alarm setup mode
ON
A l a r m S t a t u s
A U p p .
●
Alarm mode
x
10
3
●
ｋ
Ｗ
ｈ
▲
9
9
9
9
9 9
.
Operation mode
■
Monitoring of alarm occurrence
■
Acknowledge the alarm data
such as occurrence time or value
.
■
Setting for condition of measurement
（
Measurement conditions such as
Wiring,V rate,etc.
）
■
Setting for Input/Outpit
■
Setting for Communication
■
Setting for logging
■
Setting for clock
■
Setting for display
■
Setup for the condition of upper
and lower supervising
■
Setup for the condition ofmonitoring
leak current alarm
■
Setup for the condition ofmonitoring
instantaneous power failure alarm
■
Setup for the condition of monitoring
breaker alarm
■
Monitoring for
measurement data
Please refer to the instruction manual
(Detailed edition)
Please refer to the instruction manual
(Detailed edition)
■
Reset the Max./Min. data and alarm data
■
Preset the value of Wh and varh
Setup
▲
▼
Setup
Reset/Set
■
Connection test
■
Pulse output test
■
Alarm output test
■
Communication test
*Test mode is only available when connected the
energy measurement unit (EcoMonitorPlus).
＋
－
Push 2-buttun at
the same time
Extension method of connecting cable
(1) Remove the trunking connector
(2) Insert the extension cable, and connect the connector
Remove depressing a lock
Please do firmly insert until it clicks into place
Energy Measuring Unit
Please refer to the instruction
manual(Detailed edition)
Please refer to the instruction manual(Detailed edition)
Push 2-buttun at
the same time
Test Mode
1
C o n n e c t i o n
C O M.
3 P u l s e
[ T e s t M o d e ]
2
Display unit (EMU4-D65)
Energy Measuring Unit
To the socket
“IN 1”
To the socket “DISPLAY”
Connection cable
（
bundled in this product
）
Master
Test mode
Display unit connection cable
(For between the display unit connection)
EMU2-CB1-DP
power supply cable
（
optional
）
EMU4-CB-DPS
Connection cable
（
bundled in this product
）
Master
1st unit
Display unit
EMU4-D65
Nth unit
2nd unit
Slave
To the socket
“IN 1”
To the socket
“OUT 1”
1
：
ON
2
：
OFF
Master / Slave
setting switch
ON
1 2
1
：
ON
2
：
OFF
Master / Slave
setting switch
ON
1 2
1
：
OFF
2
：
OFF
Master / Slave
setting switch
1 2
ON
To the socket
“IN 2”
To the socket
“OUT 2”
To the socket
“IN 1”
To the socket
“OUT 1”
To the socket
“IN 2”
To the socket
“OUT 2”
To the socket
“IN 1”
To the socket
“IN 2”
Display unit
EMU4-D65
Display unit
EMU4-D65
Slave
To the socket “DISPLAY”
DC 9V
Energy measuring unit
[Input]
Non
[1]
2 circuits Measuring
(
EMU4-BM1-MB,EMU4-HM1-MB,EMU4-A2,
EMU4-VA2
)
and
EMU4-PX4,EMU4-AX4 show circuit or CH in
currently displayed.
【
Screen exampl
e】
For setting of multiple measuring circuit and CH
Circuit1 or CH1
Please refer to the instruction manual
(Detailed edition)
Please refer to 7.2 and 7.3.
■
F/W VER.
