Scanner 2000 Steam Mass Flow Transmitter ... - Spirax Sarco
Scanner 2000 Steam Mass Flow Transmitter ... - Spirax Sarco Scanner 2000 Steam Mass Flow Transmitter ... - Spirax Sarco
Appendix A Scanner ® 2000 microEFM Covering the Adapter When the USB port is not in use, nest the blanking plug inside the union nut and screw the union nut onto the adapter to cover the USB socket. Hand-tighten to ensure a snug connection. Adapter Kit Installation If the NuFlo USB adapter is purchased as a kit, install it in the Scanner 2000 according to the steps below. The USB adapter is comprised of a USB adapter socket, a blanking plug, and a union nut. The blanking plug and union nut are connected to the adapter only when the USB port is not in use. 1. Remove the plug from a conduit opening in the Scanner 2000 enclosure. 2. Thread the cable of the adapter through the conduit opening and screw the adapter into place. 3. Wire the adapter cable to either communications port on the Scanner 2000 main circuit board as shown in the wiring diagram (black wire to negative terminal). A-8 USB CONNECTOR PORT 1 OR PORT 2 CAN BE CONNECTED TO THE USB ADAPTER TB2 POWER PORT 2 PORT 1 + – + – + – Figure A.13—Wiring of NuFlo USB adapter (required only when purchased as a kit) 4. If the USB port will not be used immediately, nest the blanking plug inside the union nut and screw the union nut onto the adapter to cover the USB socket. Hand-tighten to ensure a snug connection. Input/Output Expansion Board With the installation of the Scanner 2000 input/output expansion board, the instrument can support up to three flow runs simultaneously—a flow run and two turbine meter runs. All inputs and outputs are configured with ModWorX Pro software provided with each Scanner 2000 microEFM. See the ModWorX Pro Software User Manual, Part No. 9A-30165025, for details. The expansion board shown in Figure A.14, page A-9, includes the following inputs and outputs: • 2 analog inputs (can be configured for 0-5 V, 1-5 V or 4-20 mA) • 1 turbine meter input • 1 pulse input • 1 analog output (4-20 mA) If the expansion board is ordered with a Scanner 2000, it is installed at the factory. If the board is purchased separately, the user will need to install it on the Scanner 2000 main board using the following instructions. 7 8 9 10 11 12
Scanner ® 2000 microEFM Appendix A Installation (for boards purchased separately from a Scanner 2000) Important Before installing the expansion board, remove all power from the Scanner 2000 (battery and external power). Remove wiring from the main board if necessary to guide the expansion board into position. The expansion board attaches to two headers positioned between the two large green terminal blocks on the main board. To install, perform the following steps: 1. Remove the standoff from packaging and push it into the hole near the middle of the main board until it snaps into place. 2. Guide the expansion board over the standoff and align the pins on the under side of the expansion board with the headers on the main board. FAILURE TO ALIGN PINS AND HEADERS CAN RESULT IN DAMAGE TO THE BOARD. When the board is positioned correctly, the text on both boards should face the same direction. 3. Gently press the expansion board and the main board together until the expansion board snaps into place over the standoff. 4. Restore field wiring connections to the main board, if applicable, and install field wiring on the expansion board. 5. Restore power to the Scanner 2000 and reboot the Scanner to allow it to detect the expansion board. Figure A.14—Scanner 2000 input/output expansion board Align hole in expansion board with stando�. Align pins on back of expansion board with black headers. A-9
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Appendix A <strong>Scanner</strong> ® <strong>2000</strong> microEFM<br />
Covering the Adapter<br />
When the USB port is not in use, nest the blanking plug inside the union nut and screw the union nut onto the<br />
adapter to cover the USB socket. Hand-tighten to ensure a snug connection.<br />
Adapter Kit Installation<br />
If the NuFlo USB adapter is purchased as a kit, install it in the <strong>Scanner</strong> <strong>2000</strong> according to the steps below.<br />
The USB adapter is comprised of a USB adapter socket, a blanking plug, and a union nut. The blanking plug<br />
and union nut are connected to the adapter only when the USB port is not in use.<br />
1. Remove the plug from a conduit opening in the <strong>Scanner</strong> <strong>2000</strong> enclosure.<br />
2. Thread the cable of the adapter through the conduit opening and screw the adapter into place.<br />
3. Wire the adapter cable to either communications port on the <strong>Scanner</strong> <strong>2000</strong> main circuit board as shown in<br />
the wiring diagram (black wire to negative terminal).<br />
A-8<br />
USB<br />
CONNECTOR<br />
PORT 1 OR PORT 2 CAN BE<br />
CONNECTED TO THE USB ADAPTER<br />
TB2<br />
POWER PORT 2 PORT 1<br />
+ – + – + –<br />
Figure A.13—Wiring of NuFlo USB adapter (required only when purchased as a kit)<br />
4. If the USB port will not be used immediately, nest the blanking plug inside the union nut and screw the<br />
union nut onto the adapter to cover the USB socket. Hand-tighten to ensure a snug connection.<br />
Input/Output Expansion Board<br />
With the installation of the <strong>Scanner</strong> <strong>2000</strong> input/output expansion board, the instrument can support up to three<br />
flow runs simultaneously—a flow run and two turbine meter runs. All inputs and outputs are configured with<br />
ModWorX Pro software provided with each <strong>Scanner</strong> <strong>2000</strong> microEFM. See the ModWorX Pro Software<br />
User Manual, Part No. 9A-30165025, for details.<br />
The expansion board shown in Figure A.14, page A-9, includes the following inputs and outputs:<br />
• 2 analog inputs (can be configured for 0-5 V, 1-5 V or 4-20 mA)<br />
• 1 turbine meter input<br />
• 1 pulse input<br />
• 1 analog output (4-20 mA)<br />
If the expansion board is ordered with a <strong>Scanner</strong> <strong>2000</strong>, it is installed at the factory. If the board is purchased<br />
separately, the user will need to install it on the <strong>Scanner</strong> <strong>2000</strong> main board using the following instructions.<br />
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