FX15 Controller Technical Bulletin
• Linear 0-20 mA, 20% suppression (0.4-2 mA)
• Resistance 2k ohm
• A99
• NTC 2k2 ohm
• Ni1000 Johnson Controls
• Ni1000 Johnson Controls Extended
• Ni1000 Landis and Gyr®
• Ni1000 DIN
• Pt1000
• Ratiometric
The measurement unit is also configurable, enabling the controller to
propagate the measured value according to the appropriate scale unit via
the network. Available configurable units are:
• Temperature
• Percentage
• Air Pressure
• Liquid Pressure
• Flow
• Concentration
• Ampere
• Voltage
A configurable filter constant in seconds is performed by the FX15
controller on its Analog Inputs for the reduction of signal instability.
You can configure an additional Anti-Spike filter to limit the rate of
change of the input values to the value indicated by this attribute.
The FX15 controller provides a configurable jumper for (Terminal 13)
+5 V Analog Voltage Power Supply (AVPS), or a +16 V External VDC
supply, for active analog input sensors (see Jumper Details.)
The EXT VDC can supply up to 80 mA for a maximum of four 0/4-20
mA active sensors. The AVPS can supply up to 10 mA for ratiometric
sensors.
Connecting Active 0-10 V Sensors
The FX15 controller can accept all the active temperature, pressure,
flow, and humidity sensors providing 0-10 VDC signals.
Figure 32 shows the connection between an FX15 controller and an
HT-9001 probe.
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