Areva MiCOM P225 - Table of Contents

Connection Diagrams P225/EN CO/B11
MiCOM P225 Page 1/12
CONTENT
1. CONNECTION DIAGRAMS 3
1.1 MiCOM P225 typical connection 3
1.2 Typical application diagram 4
2. CONNECTION 5
2.1 Earth connection 5
2.2 Auxiliary power 5
2.3 Current inputs 5
2.4 Voltage measurement input 5
2.5 Binary inputs 5
2.6 Output relays 5
2.7 Front port connection (RS232) 6
2.8 RS485 rear port 7
2.8.1 Description 7
2.8.2 Connection 7
2.8.3 RS485 cable 8
2.8.4 Protocol converter: RS232 -> K-Bus 8
2.8.5 RS232 / RS485 converter 8
2.9 Analogue outputs 8
2.10 RTDs 9
2.11 Thermistors 10
2.11.1 PTC type thermistors 11
2.11.2 NTC type thermistors 11