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ME50
5.3 Current Output Module
The module EM002 can be installed to obtain a current output.
The pin assignment is as follows:
output current
supply zero
The power range is switched by the DIP switch 24/5.
Output current; applied
+20 mA (factory settings)
When using an EM002, current and voltage outputs are not aligned to each
other. The required fine calibration can be carried out from the front panel as
described in chapter 3.
5.4 Safety Barriers for use in Hazardous Areas
For transducer operation in potentially explosive atmospheres the SD01A
safety barriers are used conforming to the protection classes (EEx ia IIC) ac-
cording to EN 50 014 and EN 50 020 (see data sheet).
5.5 Additional Units
The following additional cards are available for the measuring amplifier ME50:
− NE02 automatic zeroing unit
− SE03 peak / last value memory
− GE04 limit switch
A0765−3.0 en/de/fr
. . . . . . . . . . . . .
. . . . . . . . . . . . . . .
+4...+20 mA
pin 19a
pin 20a
19
S24/5
HBM
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