GE D400 - Page 5

TABLE OF CONTENTS
D400 SUBSTATION GATEWAY USER’S MANUAL GENERAL 5
Time synchronization..................................................................................................52
Local substation computer.......................................................................................................................52
Local maintenance ......................................................................................................................................52
Cabling overview..........................................................................................................52
General cabling requirements................................................................................................................53
High-voltage installations.........................................................................................................................53
RS-232 connections......................................................................................................53
RS-485 connections......................................................................................................54
Cabling requirements..................................................................................................................................55
2-Wire connections......................................................................................................................................55
4-Wire connections......................................................................................................................................56
Fiber optic serial connections....................................................................................57
Glass optical fiber..........................................................................................................................................57
Plastic optical fiber.......................................................................................................................................58
IRIG-B connections.......................................................................................................58
IRIG-B input adapter....................................................................................................................................58
IRIG-B distribution adapter.......................................................................................................................59
Hot standby fiber optic connections ........................................................................60
Network connections...................................................................................................61
Front network port........................................................................................................................................61
Modem connections.....................................................................................................63
Local HMI connection..................................................................................................64
Front maintenance port..............................................................................................65
Minimal required connection...................................................................................................................66
D400 system redundancy...........................................................................................66
Failover sequence.........................................................................................................................................66
Required components.................................................................................................................................67
RS232 switch panel......................................................................................................................................68
Redundancy wiring diagrams.................................................................................................................69
POWERING UP THE
D400
Power supply options ..................................................................................................75
Redundant power supply..........................................................................................................................76
Power configurations..................................................................................................................................76
Power input ranges......................................................................................................................................76
Power connections.......................................................................................................76
Wiring requirements....................................................................................................................................77
External power requirements..................................................................................................................77
Power supply alarms ...................................................................................................79
Power fail alarm ............................................................................................................................................80
System fail alarm...........................................................................................................................................81
Powering down the D400 ...........................................................................................82
SETTING UP THE
D400
Connecting to the D400 for the first time................................................................83
Setting up the network interface .............................................................................85
Creating administrator-level user accounts...........................................................87
Setting up secure web access....................................................................................87
Prerequisites....................................................................................................................................................87
Requesting a certificate.............................................................................................................................87
Installing the certificate and key............................................................................................................88
Testing the network connection................................................................................89