GE Multilin D400 User Manual

56 GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL
CHAPTER 4: CONNECTING TO DEVICES AND NETWORKS
Network
The D400 can support up to eight network connections to host and network clients,
including:
• SCADA master station
•Substation LAN
• Enterprise network (Corporate wide area network). The following networking
connections are supported:
– Ethernet (Twisted pair or Fiber optic)
– COM2 (for dial-up)
Time synchronization
The D400 accepts a time synchronization input (IRIG-B format) from GPS receivers that can
be subsequently distributed to connected devices.
Local substation computer
A substation computer can be set up with the D400 through the USB KVM connections to
access the local HMI.
Optionally, a portable PC can be connected to the front Ethernet port to access the HMI.
Local maintenance
A local PC can be directly connected to the D400 through the front serial communications
port to perform system maintenance using the D400 System Utilities.

GE Multilin D400 Specifications

General

Brand	GE
Model	Multilin D400
Category	Gateway
Language	English