User Manual
Contents
1. POWER Xpress Power Suten far HART Devices PowerXpress HART Power Supply A HART Field Device POWER XPress Power Supply for HART Devices Isolation 1000V General Purpose Use Only All Rights Reserved PowerXpress Solutions www PowerXpressSolutions com 678 637 9062 Assembled in USA Model H100USB Modem mAdc gt lt Handheld Output 24Vdc 40mA Input 5Vdc USB 225mA USB Power Yy Patent Pending Thank you for purchasing the PowerXpress HART field device power supply This power supply was designed to simplify the testing troubleshooting and configuration of HART field devices The PowerXpress utilizes the power available from your Laptop PC s USB 2 x port and converts it to 24Vdc to provide 2 wire power for HART field devices The power supply includes the necessary HART communication load resistance and provides a quick modem and or milliamp meter connection With this setup all the necessary connections to the device are made with a single pair of mini grabbers See the hook up diagram on the back page The modem is quickly connected to the PowerXpress with standard banana jacks adapter kit included while the milliamp meter is connected using the standard probe tips included with most milliamp meters HART M device Laptop or AC adapter gt Power Source Page 1 of 2 POWER XPress Power Solution for HART Devices Connecting t2. he PowerXpress There are 4 connections available on the PowerXpress 1 USB Power Connect the USB A plug to an available USB A port on your PC Powered USB 2 x compatible port required When power is applied the green power on light will illuminate 2 HART Field Device power Connect the red amp black mini grabbers to the device power terminals to power the 2 wire HART field device Red 24Vdc Black end 3 HART modem Connect the HART modem or HART handheld communicator to the PowerXpress using the integral banana jacks black Note If your modem or handheld does not have banana plugs please use the included banana plug adapter kit 4 Milliamp meter Connect a milliamp meter to the test jacks red black to measure the milliamps output from the device The PowerXpress is designed to power one device at a time The mini grabbers allow you to quickly move from one device to the next with an absolute minimum of setup time This is particularly valuable when setting up numerous devices on the bench for example The PowerXpress may be powered by any USB 2 x compatible power source Banana Plug Mini grabber adapter kit included The PowerXpress is designed to allow quick connection of either a HART modem or handheld communicator using banana plugs We ve included an adapter kit that will allow you to add banana plugs to your modem or handheld if necessary Cut off the existing modem mini grabbers a
3. ttach the included banana plugs tighten the screw on the wire and install the strain release Use these plugs to connect to the PowerXpress or connect the included mini grabbers for conventional mini grabber connection If you prefer not to replace your mini grabbers please use the included Quick Connect Access Pins to convert the included banana plugs to test points for your mini grabbers Warranty 1 year from date of purchase limited to workmanship and materials PowerXpress Solutions Peachtree City GA 30269 Phone 678 637 9062 Fax 770 487 1712 Email Info PowerXpressSolutions com Web www PowerXpressSolutions com Page 2 of 2
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