ABB Emax 2 Installation And Maintenance Guide

2TSA451011P0000 Rev-B © 2020 Emax 2 Retrofill Circuit Breakers 600A-4000A | 55
31 - Synchronizing 2K-1 signalling modul with the trip unit
Figure 100
Figure 101
 The activation of local bus – essential to start the communication between the module
and the Trip unit
 Once the local bus is activated 2k modue should synchronize with the Ekip touch trip
unit.
Check the following for synchronization status.
Power LED reports ON status and correct communication with Ekip Touch :
 Off: module off
 Fixed or flashing light synchronized on power LED of Ekip Touch: module ON and
communication with Trip unit present
 Flashing not synchronized with power LED of Ekip Touch (two fast flashes per second):
module ON and communication with Trip unit absent
If the Ekip Signalling 2K module is detected correctly by Ekip Touch the specific
configuration area in the Modules Settings menu is activated.
For each Ekip Signalling 2K module detected by Ekip Touch, a specific menu is available
containing the submenus of all the available and configurable inputs and outputs.

ABB Emax 2 Specifications

General

Breaking Capacity	Up to 150 kA
Number of Poles	3 or 4
Standards	IEC 60947-2
Rated insulation voltage	1000V AC
Mounting	Fixed, Withdrawable