Wiring Precautions; Connection Diagram - pma ks 10-i Bedienungsanleitung

Wiring Precautions

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Before wiring, verify the label for correct model number and options. Switch
off the power while checking.
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Care must be taken to ensure that maximum voltage rating specified on the
label are not exceeded.
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It is recommended that power of these units to be protected by fuses or circuit
breakers rated at the minimum value possible.
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All units should be installed inside a suitably grounded metal enclosure to
prevent live parts being accessible from human hands and metal tools.
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All wiring must conform to appropriate standards of good practice and local
codes and regulations. Wiring must be suitable for voltage, current, and
temperature rating of the system.
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The " stripped " leads as specified in the Figure below are used for power and
sensor connections.
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Beware not to over-tighten the terminal screws.
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Unused control terminals should not be used as jumper points as they may
be internally connected, causing damage to the unit.
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Verify that the ratings of the output devices and the inputs as specified in
Chapter 8 are not exceeded.
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Electric power in industrial environments contains a certain amount of noise in
the form of transient voltage and spikes. This electrical noise can enter and
adversely affect the operation of microprocessor-based controls. For this
reason we strongly recommend the use of shielded thermocouple extension
wire which connects the sensor to the controller. This wire is a twisted-pair
construction with foil wrap and drain wire. The drain wire is to be attached to
ground at one end only.
Lead Termination
2.0mm
0.08" max.
4.5
0.18"
13
~
7.0 mm
~
0.27"

Connection Diagram

Control output OUT1
2 A / 240 VAC Relay
or
5 V / 30 mA Logic
or
0(4)-20 mA Continuous
or
0-10 V Continuous
ALM2 OUT1 ALM1
(OUT2)
L
N
1 2 3 4 5 6 7
2 A/240 VAC
-
8 9 10 11 12 13 14
- - -
TX1 TX2
Measuring output
or
RS 485 Interface
-
W / W2
mA / V
or
Universal input
Current transformer
INP 1
or
-
Wext (V)
INP 2
9499 040 61241