ABB RELION SMU615 Technical Manual page 12

Contents
8.2.4 Operation principle.............................................................................................................243
8.2.5 Application........................................................................................................................... 243
8.2.6 Signals................................................................................................................................... 243
8.2.7 Settings................................................................................................................................ 244
8.2.8 Monitored data....................................................................................................................245
8.2.9 Technical revision history..................................................................................................246
9 General function block features.......................................................... 247
9.1 Frequency measurement................................................................................................................... 247
9.2 Measurement modes..........................................................................................................................247
9.3 Calculated measurements................................................................................................................ 248
10 Merging unit's physical connections.................................................. 250
10.1 Module slot numbering......................................................................................................................250
10.2 Protective earth connections ........................................................................................................... 251
10.3 Binary and analog connections.........................................................................................................251
10.4 Communication connections............................................................................................................ 251
10.4.1 Ethernet RJ-45 front connection......................................................................................252
10.4.2 Ethernet rear connections.................................................................................................252
10.4.3 Communication interfaces and protocols .....................................................................253
10.4.4 Rear communication modules..........................................................................................254
11 Technical data........................................................................................256
11.1 Dimensions...........................................................................................................................................256
11.2 Power supply........................................................................................................................................256
11.3 Energizing inputs................................................................................................................................ 257
11.4 Energizing Inputs (SIM0002).............................................................................................................257
11.5 Energizing Inputs (SIM0005)............................................................................................................ 258
11.6 Binary inputs........................................................................................................................................ 258
11.7 Signal outputs......................................................................................................................................259
11.8 Double-pole power output relays with TCS function...................................................................259
11.9 Single-pole power output relays......................................................................................................260
11.10 High-speed output HSO with BIO0007.......................................................................................... 260
11.11 Ethernet interfaces.............................................................................................................................260
11.12 Fiber optic communication link........................................................................................................261
11.13 Degree of protection of flush-mounted merging unit.................................................................261
11.14 Sampled measured values accuracy................................................................................................ 261
11.15 Environmental conditions................................................................................................................. 262
12 Merging unit and functionality tests..................................................264
12.1 Electromagnetic compatibility tests.............................................................................................. 264
12 SMU615
Technical Manual