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M-system M3LU2, Instruction Manual, Page: 8 / 8

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M-system M3LU2 Instruction Manual Download Page 8

M3LU2

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-2653-A  P. 8 / 8

 

■

OUTPUT TYPE & RANGE 

TABLE 13

OUTPUT TYPE

MINIMUM SPAN

MAXIMUM RANGE

CONFORMANCE RANGE

DC Current

DC Voltage, Narrow Spans

DC Voltage, Wide Spans

1mA

250mV

1V

0 to 20mA

-2.5 to +2.5V

-10 to +10V

0 to 23mA

-3 to +3V

-11.5 to +11.5V

STATUS INDICATOR LED

Combinations of the three front LEDs (LD1, LD2, LD3) in////
dicate the transmitter’s operating status by different blink-
ing patterns.
Examples are shown below.

LD1

LD2

LD3

A

A

A

LD1

LD2

LD3

G

LD1

LD2

LD3

G

LD1

LD2

LD3

LD1

LD2

LD3

A

LD1

LD2

LD3

A

G

G

LD1

LD2

LD3

A

G

LD1

LD2

LD3

A

A

A

R

R

R

G

NORMAL OPERATION (RUN) MODE

ERROR MODE

System Error

Indicates the CPU’s communication error.

DIP SW Error

DIP SW configuration is inappropriate.
Check the DIP SW setting referring to Tables 2 – 11.

Burnout in PC Configuration Mode (Option A)

Burnout in DIP SW Configuration Mode

PC Configuration RUN Mode (Option A)
The transmitter is configured via PC and 
is in normal operating conditions.

DIP SW Configuration RUN Mode

The transmitter is configured via DIP SW and 
is in normal operating conditions.

Output Saturated in PC Configuration Mode 
(Option A)

The output is below -15% or above +115%.

Output Saturated in DIP SW Configuration Mode

The output is below -15% or above +115%.

Amber LED

Green LED

Red LED

OFF

ON

Blink

A

G

R

EXTERNAL DIMENSIONS

  mm (inch)

10 11 12

7

8

9

4

5

6

1

2

3

106 (4.17)

18 (.71)

7

(.28)

110.5 (4.35)

62 (2.44)

[5 (.20)]

• When mounting, no extra space is needed between units

.

*

Used only with a thermocouple input

DIN RAIL

35mm wide

CJC SENSOR

*

(model: CJM

)

Summary of Contents for M3LU2

Page 1: ...unit satisfies the system requirements Altitude up to 2000 meters The equipment must be mounted inside a panel The actual installation environments such as panel con figurations connected devices connected wires may af fect the protection level of this unit when it is integrated in a panel system The user may have to review the CE requirements in regard to the whole system and employ additional pr...

Page 2: ...mponents from damage DO NOT pull beyond where the housing cover is latched The plastic housing may be damaged HOW TO SEPARATE THE TERMINAL BLOCKS When you need to separate the terminal blocks from the transmitter body for wiring insert a minus driver between the terminal block and the housing body pull up the driver and pull out the terminal block INSTALLATION DIN RAIL MOUNTING Set the unit so tha...

Page 3: ...hat the AC power and DC power connect to different terminals AC POWERED TYPE B 1 3 2 4 5 6 CONFIGURATOR JACK 7 8 11 12 3 2 1 POT DC max min 2 wire RTD 3 wire RTD 4 wire RTD A A T C OUTPUT DC POWER B B A B A B VOLT mA mV CJC SENSOR ext wire DC POWERED TYPE V U B A A B B A B A B WIRING INSTRUCTIONS Applicable wire size Solid 0 2 to 2 5 mm2 0 55 to 1 75 dia Stranded 0 2 to 2 5 mm2 Tinning wire ends m...

Page 4: ...er supply removed Selectable I O type and ranges are listed in Table 12 and 13 DIP SW CONFIGURATION MODE Turn the SW3 8 OFF to enable the DIP SW Field Configu ration mode as shown in Table 1 See Table 3 through 9 to configure the input and Table 10 for the output PC CONFIGURATION MODE Turn the SW3 8 ON to enable the PC Configuration mode as shown in Table 1 All programmable features can be set up ...

Page 5: ...extension wires or lead wires of mV input are broken the output goes over 100 below 0 with downscale protection due to burnout function Confirm the status indicator LED pattern and check leadwires in such a case 5 Output Check that the load resistance meets the described specifications I O RANGING FINE ADJUSTMENTS After the DIP SW setting is complete set up the precise input and output range using...

Page 6: ...UT I O Range Label included in the product package HOW TO RESET TO DEFAULT STATUS 1 Set and SW2 1 to OFF and SW2 2 to ON position 2 Turn on the power supply to the transmitter while pressing MODE button 3 Wait until green light turns on at the LD1 LD2 and LD3 4 Reset SW2 1 and SW2 2 to the previous position Turn off and on the power supply CALIBRATION FLOW CHART POWER ON Amber LED Green LED Contro...

Page 7: ...ONFORMANCE RANGE ACCURACY 1 PR K CA E CRC 20 20 20 0 to 1760 270 to 1370 270 to 1000 0 to 1760 150 to 1370 170 to 1000 1 00 0 25 0 20 36 36 36 32 to 3200 454 to 2498 454 to 1832 32 to 3200 238 to 2498 274 to 1832 1 80 0 45 0 36 J IC T CC B RH 20 20 20 210 to 1200 270 to 400 100 to 1820 180 to 1200 170 to 400 400 to 1760 0 25 0 25 0 75 36 36 36 346 to 2192 454 to 752 212 to 3308 292 to 2192 274 to ...

Page 8: ...MODE System Error Indicates the CPU s communication error DIP SW Error DIP SW configuration is inappropriate Check the DIP SW setting referring to Tables 2 11 Burnout in PC Configuration Mode Option A Burnout in DIP SW Configuration Mode PC Configuration RUN Mode Option A The transmitter is configured via PC and is in normal operating conditions DIP SW Configuration RUN Mode The transmitter is con...

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