Disconnect mains prior to servicing Install PM2 Power Supply module Apply 24VDC from PM2 module to to ATT2 Connect the ATT2 to the Analog inputs of your PQube® 3 Connect the cable to the 6-pin header on the ATT2 module Install the hall-effect sensor...
PQube® 3 add-on module for high voltage DC monitoring The ATT2 module is an optional add-on to your PQube® 3. This module allows you to measure and record one DC voltage, one DC current, and DC power for your high voltage DC application.
➢ one PM2 power manager module ➢ one ATT2 module ➢ a set of cables (connection of the ATT2 to power module, and connection to the current sensor, and connection to the DC voltage leads) 6-pin header to 4-pin/5-pin header cable...
Attach PM2 to the right side of your PQube® 3, ensuring that the connector fits snugly. Apply 24VDC from PM2 module to to ATT2 Locate the cable with the 6-pin header. On the end opposite of the header, locate the and black wires with ferrule tips.
Connect the ATT2 to the Analog inputs of your PQube® 3 On the same cable, connect the orange wire to A1, white wire to A2, and green/yellow wire to GROUND. The example shows a connection to PQube3 terminals AN1 -GND -AN2, but AN3-GND-AN4 can also be used the same way.
Direction of current Connect the ATT2 to the hall-effect sensor Connect the 5-pin cable to its corresponding header on the ATT2 module. Connect the other end of the cable to the white 4-pin header on the hall-effect sensor.
Connect instrument power to the PM2 Power Supply module Connect the 100-240 VAC power source to the AC 100-240 VAC source IN terminals on the PM2 module Page 8 of 10 ATT 2 Module Installation guide (Rev 1.0)
ATT2 module Use the PQube3 Configuration editor to declare your ATT2 module Note1: the example below shows how to configure an ATT2 connected to AN1-AN2 analog channels. It is possible to do the same configuration with AN3-AN4 channels.
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Turn recording of the DC voltage and current ON Optionally, turn recording DC power ON Congratulations! Your PQube® 3 is now configured to measure high voltage DC voltage and current with the ATT2 module. Page 10 of 10 ATT 2 Module Installation guide (Rev 1.0)
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