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SM10

P. 2 / 8

EM-6342-B

http://www.m-system.co.jp

BEFORE USE ....

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

• This  product  is  for  use  in  general  industrial  environ

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ments, therefore may not be suitable for applications 
which require higher level of safety (e.g. safety or accident 
prevention systems) or of reliability (e.g. vehicle control or 
combustion control systems).

• For  safety,  installation  and  maintenance  of  this  product 

must be conducted by qualified personnel.

■ 

PACKAGE INCLUDES:

  Manual loader ............................................................. (1)
  Mounting bracket ........................................................ (2)

 MODEL NO.

Confirm that the model number described on the product is
exactly what you ordered.

 OPERATING MANUAL

This manual describes necessary points of caution when 
you use this product, including installation, connection, ba-
sic maintenance procedures and detailed operations.

POINTS OF CAUTION

 POWER INPUT

• Locate the power input rating marked on the product and 

confirm its operational range as indicated below:

    Rating 100 – 240V AC: 85 – 264V, 50/60 Hz, 
     

 

 

approx. 9VA at 100V

     

 

 

approx. 12VA at 200V

     

 

 

approx. 13VA at 264V

    Rating 24V DC: 24V ±10%, approx. 4W

• Supplying any level of power other than specified above 

can damage the unit or the power source.

• Power supply start-up characteristics must reach within 5 

seconds to the operational voltage range of the unit.

• Power cables and signal I/O cables for the unit must be 

located separately.

• Power cables and signal I/O cables for the unit should not 

be bundled together.

• To  increase  noise  resistance  of  the  power  input  wires, 

twist the strands before connecting.

 GENERAL PRECAUTIONS

• Before you remove the unit, turn off the power supply and 

I/O signal for safety.

• Do not disassemble or modify the unit in any way.  Doing 

so may result in a fire or an electrical shock.

• Do not block the unit’s ventilation openings or use it in 

areas where heat accumulates.

  Additionally, do not store or use it under high-tempera-

ture conditions.

• Do not use this unit in an environment where flammable/

corrosive gases are present.

• Do not store or use this unit in locations subject to direct 

sunlight, or where excessive dust, dirt or metal particles 
are present.

• This unit is a precision instrument.  Do not store or use it 

where large shocks or excessive vibration can occur.

• Do not store or use this unit in environments subject to 

chemical evaporation (such as that of organic solvents), 
or where there are chemicals and/or acids present in the 
environment.

• Do not use paint thinner or organic solvents to clean this unit.
• Observe the environmental conditions when using this unit.
• Wait at least 30 seconds before turning on the power sup

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ply after it was tuned off.

■ 

ENVIRONMENT

• Indoor use
• This unit is designed to be mounted on a vertical panel.  It 

is not suitable for a slanted or a horizontal panel surface.

• Environmental temperature must be within -5 to +55°C 

(23 to 131°F) with relative humidity within 5 to 90% RH 

in order to ensure adequate life span and operation.

 GROUNDING

• Be sure to determine in advance the most stable ground

-

ing point in the environment and earth the unit’s FG ter

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minal and that of connected devices to it in order to pro-
tect the devices from dielectric breakdown.

• Grounding is also effective to eliminate noise that could 

cause errors in the unit’s operation.

 MINIMIZING NOISE INTERFERENCE TO ANALOG 

    SIGNAL CABLES

• Noise  entering  through  the  analog  signal  cables  may 

cause irregular measurement values, degradation of over-
all accuracy, and malfunction of the product.  We recom-
mend that you would conduct wiring to the unit with the 
following points of caution.

• Do  not  install  cables  (power  supply,  input  and  output) 

close to noise sources (high frequency line, etc.).

• Do not bind the analog I/O cables together with those in 

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

 DO NOT APPLY OVERRANGE INPUT

• Do not apply voltages exceeding ±15V across the voltage 

input terminals to prevent damage.

• Do not apply currents exceeding ±100mA to the current 

input terminals to prevent damage.

 AND ....

• We recommend use of an UPS to supply power backups.
• 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.

• With  voltage  output,  do  not  leave  the  output  terminals 

shortcircuited for a long time.  The unit is designed to en-
dure it without breakdown, however, it may shorten ap-
propriate life duration.

Содержание SM10

Страница 1: ...COMPONENT IDENTIFICATION 3 EXTERNAL DIMENSIONS TERMINAL ASSIGNMENTS 3 INSTALLATION 4 CONNECTION DIAGRAM 5 PREPARATION WIRING TO THE UNIT 5 LIGHTNING SURGE PROTECTION 5 SETTING FLOWCHART 6 SETTING MODE 7 MANUAL LOADER with 4 digit digital meter LED bar indicator MODEL SM10 OPERATING MANUAL ...

Страница 2: ...ons subject to direct sunlight or where excessive dust dirt or metal particles are present This unit is a precision instrument Do not store or use it where large shocks or excessive vibration can occur Do not store or use this unit in environments subject to chemical evaporation such as that of organic solvents or where there are chemicals and or acids present in the environment Do not use paint t...

Страница 3: ...MV bargraph meter 8 Retroactive time LED RA 9 Transition ramp rate LED RR 10 Input indication selector IND 11 CAS MAN indicator LED 12 CAS MAN selector OUT 13 Manual operation button UP 14 Acceleration button FAST Acclerates the operation by pressing simultaneously with UP or DOWN button 15 Manual operation button DOWN 14 15 16 17 18 19 20 21 22 23 24 25 26 1 2 3 4 5 6 7 8 9 10 11 12 13 40 41 42 4...

Страница 4: ...enance purpose e g wiring removing or install ing HOW TO MOUNT THE UNIT ON A PANEL 1 Remove both mounting brackets 2 Detach the terminal cover and insert it first and then the module itself into the cutout hole The cover is slightly wider than the module 3 Put and slide the brackets back into the holes at the top and the bottom and tighten them until the module is firmly fixed HOW TO REMOVE THE TE...

Страница 5: ...with CAS input 2 PREPARATION WIRING TO THE UNIT POWER SUPPLY Confirm the power input rating marked on the product 1 Remove the terminal cover 2 Loosen three screws at the power supply terminals 3 Connect power input and protective earth cables to them 4 Replace the terminal cover I O SIGNALS Refer to the following example of connecting CAS input sig nal 1 Turn off the power supply and remove the t...

Страница 6: ... stopped 1 Mode transition Back to Measuring Mode Retroactive Time ON SETTING MODE IND IND Press IND Press Hold for 3 sec OUT Press Hold for 1 sec OUT Press Hold for 1 sec CAS Input CAS LED ON IND Press Press IND IND Press Press Transition Ramp Rate ON MV Input Back to PV input MV LED ON IND Press MEASURING MODE 1 Value before interruption is held Output Manual Switching CAS MAN LED CAS MAN LED st...

Страница 7: ... next item Refer to the next page for the definitions of Retroactive Time and Transition Ramp Rate LED BRIGHTNESS range 1 2 3 1 Confirm that the unit is in the setting mode 2 Press IND button one or more times to choose the LED RA in blinking state 3 The digital meter shows the present setting 4 Use UP DOWN button to set a desired value on the digital meter 5 Press IND button to move on to the nex...

Страница 8: ...cator is turned on and the MV output tracked down by the retroactive time setting 100 output at the point a in the above example is provided Though the above example shows no manual control the MV value can be changed to a desired value by manipulating UP DOWN buttons during this period 2 The manual control mode is cancelled when the manual command input is turned off Both CAS and MAN indicators t...

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