Samson 3274 - Page 45

EB 8340 EN 7-5
Start-up
Calibrationfordirectionofactionincreasing/decreasing(<>):
1. Set slider switch SW2 to ON.
2. Turn 'Zero in' adjuster clockwise as far as it will go:
on
off
1234
Zero
in
Span
out
Span
in
20
0
40
60
80
100
%
3. Settheinputsignalto0Vor0mA.
4. Slowly turn the 'Zero in' adjuster clockwise until the LED turns off. Turn it slightly further
until the LED lights up again.
5. Connect isolating terminal 81:
Red marking pin
Release button