Changing The Preset Signal Range For The Set Point - Baelz Automatic 373-E66 Series Operating Instructions Manual

Operating Instructions

7.10 Changing the preset signal range for the set point

The positioning electronics can be preset using measurement points without the need for an input signal. For ad-
justment to the actuator, refer to chapter 7.5 Calibrating the positioning electronics to the travel.
Adjusting the 4...20 mA or 2...10 V signal
Configuration of DIP switches S1:
S1.1 S1.2
X
X
Figure 20: Set point 4-20mA, 2-10V
● Apply voltage to terminals 54 and 55 of the positioning electronics
● Measure the voltage between measurement points 3 and 6
● Use potentiometer P1 to adjust the voltage to 2.0 V
● Measure the voltage between measurement points 3 and 4
● Use potentiometer P2 to adjust the voltage to 10.0 V
Adjusting the 0...20 mA or 0...10 V signal
Configuration of DIP switches S1:
S1.1 S1.2
X X
Figure 21: Set point 0-20mA, 0-10V
● Apply voltage to terminals 54 and 55 of the positioning electronics
● Measure the voltage between measurement points 3 and 6
● Use potentiometer P1 to adjust the voltage to 0.0 V
● Measure the voltage between measurement points 3 and 4
● Use potentiometer P2 to adjust the voltage to 10.0 V
Technical specifications subject to change
W. Bälz & Sohn GmbH & Co.
Phone +49 (0)7131 15 00 0
S1.3 S1.4 S1.5
X X X
S1.3 S1.4 S1.5
X X X
Koepffstrasse 5
Fax +49 (0)7131 15 00 21
ON
OFF
ON
OFF
BA 373-E66
Observe copyright protection DIN 34
74076 Heilbronn
www.baelz.de mail@baelz.de
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Germany