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JX2-IA4
5
The JX2-IA4 module is for measuring analog input voltages and currents. The
measured values are evaluated and processed by the application program.
5.1
On the expansion module, 4 channels with 8 terminals have been provided for the
inputs. Theses terminals are grouped in the following way:
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Each channel can be switched individually between voltage and current. All voltage
and current input signals relate to the 0 V terminal. Within the module, the 0 V signal
is connected to ground internally via the enclosure.
Terminal Specifications
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Connecting Cable Specifications
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Cable Shielding
Make sure that the signal lines are shielded (see following figure)
Jetter AG
JX2-IA4 Module - Analog Inputs
Description of Connections
four terminals for voltage measurement ± 10 V
four terminals for current measurement 0 through 20 mA
5-pole terminal block COMBICON RM 5.08 (for printed circuit boards)
Cable cross-sectional area: 0.25 - 2.5 mm
Torque (for input plug screws): 0.5 .. 0.6 Nm
The maximum stripping length for input lines is 7 mm
The accepted VDE guidelines have to be observed
Flat-bladed screwdriver: 0.6 x 3.5 x 100 mm
Not required
Important!
Apply to the analog inputs of the JX2-IA4 module a maximum voltage of DC 12 V,
or a maximum current of 50 mA. This will prevent the JX2-IA4 module and the
sensor, e.g. a temperature sensor, from being destroyed.
5 JX2-IA4 Module - Analog Inputs
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