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5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201  Fax: +81(6)6659-8510  E-mail: [email protected]

EM-6488-A  Rev.2  P. 1 / 6

INSTRUCTION MANUAL

MULTI POWER MONITOR

(4 digital displays, L

ON

W

ORKS

)

MODEL

54UL

BEFORE USE ....

Thank you for choosing M-System.  Before use, please check 
contents of the package you received as outlined below.
If you have any problems or questions with the product, 
please contact M-System’s Sales Office or representatives.

 

PACKAGE INCLUDES:

Multi power monitor 
(body + mounting bracket × 2 + gasket) ............................(1)
Neuron ID label ...................................................................(2)

 

MODEL NO.

Confirm Model No. marking on the product to be exactly 
what you ordered.

 

INSTRUCTION MANUAL

This manual describes necessary points of caution when 
you use this product, including installation, connection and 
basic maintenance procedures.
For detailed explanations to operate and program the mod-
ule, please refer to Model 54UL Operating Manual (EM-
6488-B).
The 54UL is programmable either by using the front con-
trol buttons or the PC Configurator Software.  For detailed 
information on the PC configuration, refer to the PMCFG 
users manual.
The XIF filese, software and manuals are downloadable at 
M-System’s web site: http://www.m-system.co.jp

POINTS OF CAUTION

 

 AUXILIARY POWER SUPPLY RATING & OPERATIONAL 

RANGE

• Locate the auxiliary power supply rating marked on the 

product and confirm its operational range as indicated 
below.

    100 – 240V AC rating: 85 – 264V AC, 50/60 Hz, < 8VA
    110 – 240V DC rating: 99 – 264V DC, < 4W

 

GENERAL PRECAUTION

• Before you remove or mount the unit, turn off the power 

supply and input signal for safety.

 

ENVIRONMENT

• Indoor use.
• Do not install the unit where it is directly exposed to rain, 

water droplets or sunlight.

• When heavy dust or metal particles are present in the 

air, install the unit inside proper housing with sufficient 
ventilation.

• Do not install the unit where it is subjected to continuous 

vibration.  Do not subject the unit to physical impact.

• Environmental temperature must be within -10 to +55°C 

(14 to 131°F) with relative humidity within 90% RH in 
order to ensure adequate life span and operation.

• Contrast of the LCD screen depends upon viewing angles.  

Choose the height and angle where it is the most legible.

• Do not apply physical impact to the front face.

• To ensure the designated ingress protection, insert the 

gasket before attaching the mounting brackets.

• When using the mounting brackets, remove the mounting 

screws and turn back the gasket as shown below.

Mounting Bracket

Panel

Gasket

Hole

 

WIRING

• Wiring to the unit must be conducted by qualified service 

personnel.

• Do not install cables close to noise sources (relay drive 

cable, high frequency line, etc.).

• Do not bind these cables together with those in which 

noises are present.  Do not install them in the same duct.

 

AND ....

• The unit is designed to function as soon as power is sup-

plied, however, a warm up for 10 minutes is required for 
satisfying complete performance described in the data 
sheet.

• Altitude up to 2000 meters.
• The equipment must be mounted inside a panel.

LIGHTNING SURGE PROTECTION

M-System offers a series of lightning surge protector for 
protection against induced lightning surges.  Please contact 
M-System to choose appropriate models.

Summary of Contents for 54UL

Page 1: ...move or mount the unit turn off the power supply and input signal for safety ENVIRONMENT Indoor use Do not install the unit where it is directly exposed to rain water droplets or sunlight When heavy dust or metal particles are present in the air install the unit inside proper housing with sufficient ventilation Do not install the unit where it is subjected to continuous vibration Do not subject th...

Page 2: ...ary Power Supply Terminals Auxiliary Power Supply Terminals CONTROL BUTTON OPERATIONS IU PQS MAX E PRG ESC PF THD IU PQS PF THD Hold down IU Hold down Hold down Hold down Hold down Hold down Hold down NORMAL MODE Indicates values Indicates Voltage or Current Indicates Power Indicates Power Factor or THD Indicates totalized values max min average demand Switches Energy readings Switches to My Defau...

Page 3: ...3 60 91 5 3 60 100 3 94 25 98 MOUNTING BRACKET 2 M5 SCREW 2 110 4 33 110 4 33 91 5 3 60 91 5 3 60 115 4 53 25 98 MOUNTING BRACKET 2 M5 SCREW 2 92 92 0 8 3 65 0 3 63 0 8 3 65 0 3 63 Panel thickness 2 to 15 08 to 59 45 1 77 45 1 77 45 1 77 45 1 77 PANEL CUTOUT unit mm inch USING MOUNTING SCREWS Remove the mounting brackets USING MOUNTING BRACKETS Remove the mounting screws Panel thickness 2 to 10 08...

Page 4: ...P3 1S 1L 3S 3L 1 source load N 2 2 3 k l K L k l K L P1 P2 P3 1S 1L 3S 3L 1 source load N 2 2 3 P1 P2 P3 1S 1L 1 source load 2 3 u v v u U V V U k l K L P1 P2 P3 1S 1L 1 source load 2 3 k l K L P1 P2 P3 1S 1L 1 source load 2 3 P1 P2 1S 1L 1 source load 2 k l K L u v U V P1 P2 1S 1L 1 source load 2 k l K L P1 P2 1S 1L 1 source load 2 System Application Single phase 2 wire Three phase 3 wire balance...

Page 5: ...e load 2 System Application Single phase 2 wire Three phase 3 wire balanced load Single phase 3 wire Three phase 3 wire unbalanced load 2CT Terminal 1S 1L 3S 3L 1 source load 2 3 k l P1 u v U V P2 u v U V P3 u v U V N K L k l K L P1 P2 P3 1S 1L 3S 3L N 1 source load 2 3 k l K L k l K L 2S 2L k l K L P1 P2 P3 1S 1L 3S 3L N 2S 2L 1 source load 2 3 N N N 2S 2L k l K L 1S 1L 3S 3L 1 source load 2 3 k ...

Page 6: ...ew discrete input discrete output LONWORKS auxiliary power Torque 0 6 N m M4 Screw voltage input current input Torque 1 4 N m COMMUNICATION CABLE CONNECTION HOST PC LONWORKS 54UL LONWORKS 54UL LONWORKS Terminator CONFIGURATION VIA INFRARED COMMUNICATION Multi Power Monitor model 54UL max 1 meter Infrared Communication Adaptor model COP IRU Note 1 Hold down IU button to enter to Infrared Communicat...

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