VeriFone Forecourt Controller Interface Installation Manual page 27

Forecourt Controller Interface Installation Guide
3. Locate the four screws (P/N SCR-0001) provided with the RS485 Board
4. Position the RS485 board over the mounting posts in location 1 above.
5. Repeat these steps to install additional boards, installing the boards in
Jumper Settings for RS485 Boards
August 11, 2016
kit.
Secure the board to the posts using the four screws.
COM Ports
Screw Locations (4)
locations 2, 3, and 4 as shown in the picture in step 2 above.
– JP3—Connects signal ground (GND) to chassis ground (default is
connected)
Note:
The jumper settings should not be changed.
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