Gasboy Atlas Fuel Systems Installation Manual - Manual (Page 25)

MDE-4331M Atlas® Fuel Systems Installation Manual · September 2014 Page 4-7
RS-485 Control Lines for Atlas Electronic Series
In the main J-box, the optional pulser interface is supplied with eight wires. On Ultra-Hi units,
a separate DC J-box with six wires is supplied. The unused wires in the J-box must be
individually capped.
RS-485
When the dispensing unit includes the optional RS-485 interface, RS-485 lines are provided.
This interface allows you to connect a Gasboy CFN series system directly to the Atlas
commercial electronic series dispensing unit. These lines must be capped individually when
not in use. The RS-485 interface is included with the TopKAT PLUS option.
Local Area Network (LAN)/Wide Area Network (WAN)
When the dispensing unit includes the optional TopKAT PLUS, lines for communication to the
TopKAT PLUS are provided. These lines allow you to communicate directly to the TopKAT
PLUS through a LAN/WAN connection. For more information on LAN/WAN wiring, refer to
MDE-5013 TopKAT PLUS Installation Manual.