HBM MC2A Bedienungsanleitung Seite 20

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 Range fine adjustment
P 22: The screw driver potentiometer P 22 serves to fine adjust the range by
"40 % with respect the set range value.
 Measuring signal output (Option)
S 22: The desired mode of operation, voltage or current output, can be se-
lected using slide switch S22
Position 1 (circle visible) = voltage output
Position 2 (circle obscured) = current output
 Limit value
P 23: With this potentiometer the point (between 0 and 5 V) at which the limit
value switching occurs can be set.
 Reference phase
P 25: With this potentiometer the reference phase can be corrected.
CL 21
CL 22
CL 23
Fig. 6.2: Contact Allocation of terminal strips CL 21, 22, 23
*)
This switch is also included if the MC2A is not equipped with a final stage for current output. In this case it
should always be left on position 1 (circle visible
HBM
*)
Inductive
transducer
(7 ... 20 mH)
Supply voltage zero
"5 V, R y2.5 k
L
(+ 4 mA ... + 20 mA R x400)
L
signal output
supply voltage zero
Limit value
max. + 28 V, max 50 mA to CL 22/8
0V
Supply voltage
+ 10.5 V ... + 26 V; < 75 mA
).
MC2A
A1974−2.4 en/de/fr