PAX S300 Manual

3 | P a g e
Installing the PAX hardware connections (3 configuration options supported)
Important: Every register processing card transactions MUST have its own PAX unit. Also,
settlements need to be run through CRE on each register a PAX unit is connected and processing
card transactions.
Standalone TCP/IP connection
1. Remove the back cover from
the PINpad and locate the 14-
pin connector.
2. Locate the included
data/power cable and attach
the single end to the 14-pin
connector on the PINpad
device.

PAX S300 Specifications

General

Processor	32-bit ARM11
Security	PCI PTS 3.x approved
Card Readers	Magnetic Stripe, Contactless
Connectivity	RS232, USB, Ethernet
Memory	128MB Flash, 64MB SDRAM