Electronic pump wiring - topkat plus on pedestal – Gasboy TopKAT PLUS User Manual

Page 47

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MDE-5013C TopKAT™ PLUS Installation Manual · February 2015

Page 3-21

Mechanical Pump - Pulser Connections

TopKAT PLUS Installation Procedures

Electronic Pump Wiring - TopKAT PLUS on Pedestal

Figure 3-18

shows the external wiring connections between TopKAT PLUS and Gasboy Atlas

9800 unit(s).

Figure 3-18: RS-485 Electronic Pump - Wiring Diagram - 2

In Gasboy electronic J-box for pump 1, connect the red Tx+ to white Rx+ and connect the
green Tx- to black Rx- as shown in

Figure 3-18

.

Connect one wire from “+” and one wire from “-” to proper terminal blocks in the Islander

PLUS unit. For proper pump location, refer to

Figure 3-18

.

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