IG-267-EN versión 01; 07/04/2017
57
General Instructions
ekor.rpa
Protection, metering and control models
Bistable
output
1
Digital inputs: Switch status, earthing switch
status, external trip, etc.
Terminals X2
2
Digital outputs: Trip signal. Open switch.
Close the switch. Error (WD)...
Terminals X2
3
Binox bistable release output
Tripping
terminal
block
4
Current reading inputs (I
1
, I
2
, I
3
and I
n
) Terminals X1
5
Voltage reading inputs (V
1
, V
2
and V
3
) Terminals X1
6
RJ-45 Ethernet port (Local configuration):
• Display meterings, switch position statuses,
alarms, settings, etc.
• Parametrisation of the system
• Collection of faults and events records.
Ethernet 0/1
7
RS-485 port (Remote control):
• Send signals: Switch position statuses,
automation statuses, start-up and tripping
signals, substation alarms, voltage presence,
etc.
• Send meterings: Currents, voltage, power, etc.
• Send meters: Active energy, etc.
• Receive orders: Open/close, start up
automation, etc.
• Time synchronisation
• Upload and download settings
• Collection of faults and events records...
COM0
8
RS-485 Port (Temp sensors bus)
* Optionally for the ekor.rpa-120 model only
COM1
Figure 8.1. ekor.rpa-100 connections
1
ETH-0
2
ETH-1
3
Terminal Block X1
4
Terminal Block X2
5
COM0
6
COM1
7
Binox release output
Figure 8.2. ekor.rpa-100 connections
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