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MFS2

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-1383  Rev.3  P. 4 / 4

CHECKING

1) Terminal wiring:  Check that all cables are correctly con-

nected according to the connection diagram.

2) Power input voltage:  Check voltage across the terminal 

7 – 14 with a multimeter.

3) Input:  Check that the input signal is within 0 – 100% of 

the full-scale.

4) Output:  Check that the load resistance meets the de-

scribed specifications.

5) Split-range setting:  Confirm that the transmitter out-

puts are provided as intended.

MAINTENANCE

Regular calibration procedure is explained below:

 

CALIBRATION

Warm up the unit for at least 10 minutes.  Apply 0%, 25%, 
50%, 75% and 100% input signal.  Check that the output 
signal for the respective input signal remains within accu-
racy described in the data sheet.  When the output is out of 
tolerance, recalibrate the unit using the PC Configurator 
Software (moodel: MFS2CFG).

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.

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