4Installation
28 WU017834 Rev. 05 July 2023 Wayne Fueling Systems | Dover Fueling Solutions
4.6.7 Payment Terminal to Control System Wiring - iX Technology Platform
Communications from the control device to the Payment Terminal (sometimes referred to as Customer Acti-
vated Terminal or CAT) in the dispenser can be accomplished by several different methods according to the
type of payment terminal, the security mode in which it is being run, “Encrypted Pin Pad” (EPP) or “EuroPay,
MasterCard and VISA” (EMV), and the optional hardware supplied. EPP Mode always requires an RS-485
connection while EMV and/or Media always requires some type of Ethernet connection.
RS-485 Wired – iX Pay Payment Terminals that are being run in EPP mode (whether they are EMV ready or
not) communicate through the RS-485 wiring. These payment terminals are connected directly to the control
device via 2 wire RS-485 connections. You cannot run media or EMV via an RS-485 direct wired connection.
Wayne Connect – iX Pay EPP Payment Terminals and EMV Ready Payment Terminals (running as EPP or
EMV devices) can be connected to the control device via 2 wire RS-485 connections through a Wayne Con-
nect System. This method of connection also supports the ability to run media and EMV.
Ethernet Wired
– EMV Payment Terminals (with or without media) can be connected to the control device via
an Ethernet connection. These runs can be point to point or you can loop from one dispenser to the next if an
optional Ethernet board is installed in the dispenser. EPP mode cannot be run using an Ethernet connection. If
you are running the payment terminal in EPP mode using the RS-485 wiring and plan to run media, you can
use this Ethernet connection to do that in addition to the existing RS-485 connection. See note below.
NOTE! Ethernet wiring (NEC Class 2) must be installed via a separate conduit to the electronic head, and can
be run with other Class 2 wiring. The connections for these wires are made in the electronic head.
Wayne Connect Wireless – EMV Payment Terminals (with or without media) can be connected to the con-
trol device via Avalan wireless modems. If you are running the payment terminal in EPP mode using the RS-
485 wiring and plan to run media, you can use this wireless connection to do that in addition to the existing
RS-485 connection.
Payment Terminal Mode
RS-485
Wired
Wayne
Connect
Ethernet
Wired
Wayne Connect
Wireless
EPP CAT EPP X
EPP CAT w/ Media EPP X X
EMV Ready CAT
EPP X
EMV
X X
X
X
EMV Ready CAT w/ Media
EPP
XX
XX
XX
EMV
XX
X
X
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