ABB XT7, Руководство по эксплуатации и обслуживанию

Страница: 152 / 193

ABB | SACE Tmax XT
150 | © 2020 ABB | 1SDH001821A1002 - ECN000135670 External electronic accessories | 5 - Ekip Com Modbus TCP
Connections The module must be assembled in the first vacant slot of the terminal box after Ekip Supply , either on the
circuit-breaker (fixed version) or on the fixed part (withdrawable version).
For references about the connection and terminals, please consult document
1SDM000002A1001 ; a cable
of the Class 6 S/FTP type (Class 6 with double screening S/FTP) must be used for the communication bus.
To connect the module to Ekip Touch, please consult document
1SDH002009A1505 .
Power supply Ekip Com Modbus TCP is supplied directly by the Ekip Supply module to which it is connected.
NOTE: communication between Ekip Touch and the module is interrupted in the absence of
auxiliary power supply
Interface
the module has three signaling leds:
1
2
Figure 46
LEDs Description
Power
Signals the on status and correct communication with Ekip Touch:
• off: module off
• on steady or flashing synchronized with the Power led of Ekip Touch: module on and
communication with Trip unit present.
• flashing not synchronized with the Power led of Ekip Touch (2 fast flashes per
second): module on and communication with Trip unit absent.
Link ( 1 )
Indicates the communication state:
• off: incorrect connection, signal absent.
• on steady: connection correct
Activity ( 2 )
Indicates the communication state:
• off: no activity on line
• flashing: activity on line present (receiving and/or transmitting)