User's Manual

User Manual Installation Guide

2.2.7 X306 - Digital In and Digital Out Connectors

Figure 10: vSECC connector: X306

This connector is used for both digital input and digital output signals. See section 3.7.2 and

3.7.1 for details and a mapping of PEP-identifiers to connector pins.

> Pin 1 (REL1b) outputs 24V.

> Pin 26 (REL1a) is the ground pin (GND).

2.2.8 X307 - Power Supply Connector

Figure 11: vSECC connector: X307

This connector is used for the supply voltage of 24 V. The current drawn is below 200 mA,

so providing at least 200 mA should be sufficient.

Caution: Pressing the button above the X307 connector may cause a factory reset

of the vSECC. See Section 2.3.1 for details.

2.2.9 ETH1 - Ethernet 1 (Backend)

This connector is used to connect network entities such as a Charging Station Management

System (CSMS/Backend) or the Power Electronics Communication Controller (PECC) to

the vSECC.

2.2.10 ETH2 - Ethernet 2

This connector is used connect network entities to the vSECC in the same manner as it

is possible with ETH1. The second port allows a higher flexibility, e.g., regarding network

segmentation.