7_2_1 Isc250 Overview; 7_2_2 Isc250 Power Requirements - Ingenico iPP320 Troubleshooting Manual

iSC250 Contactless Module
iSC250 Peripheral Connectors and Host Interface Options
iSC250 Multipoint Connector

7_2_1 iSC250 Overview

The iSC250 terminal can communicate with a host device such as a Point of Sale (POS) system or PC via serial (RS-232), Tailgate
(RS-485), USB, VGA, or Ethernet interfaces. It features a stylus, smart card reader, MSR, and optional contactless card reader as
shown in the below figure.

7_2_2 iSC250 Power Requirements

When interfacing the iSC250 to the POS via RS-232, USB (5V), or Ethernet interfaces, an Ingenico power supply (192011597) is
required. Power may also be provided by the POS via USB (12V or 24V) or RS-485 (via Multipoint) connections. If an Ingenico
power supply was provided with the terminal, plug the power supply connector into the jack on the Multipoint cable.
Connect the cable to the Multipoint port before connecting power to the terminal. Only use the power supply which was
provided by Ingenico.
Do not disconnect power from the terminal until you have been instructed to do so.
37/57 Telium Troubleshooting Guide / June 28, 2014