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PRODUCT SPECIFICATIONS
Product specifications
System
Communications
20
The D400 adheres to the following system, communications, electrical, physical and
environmental specifications. Additional Standards and Protection are listed in Appendix A,
Standards & Protection.
Processor
1.0 GHz Embedded CPU
Memory
512 MB of PC133 SDR RAM or 1 GB of PC133 DDR RAM
16 MB NVRAM standard for persistent event storage
Storage
No hard drive
1 GB of Main and 1 GB of User CompactFlash card ship standard
Both expandable to 2 TB, depending on available capacity of industrial
CompactFlash cards
Operating system
Linux
Embedded Mini SQL
Archive of SOE reports, alarm records, operator notes, HMI quality changes,
database
PRFs, and point tags
LED indicators
Main module
System status: Power, Ready, IRIG-B and Network port status
Serial port status: Transmit and Receive status per port
Power Supplies
Power on (Green)
Network connections Single or optional dual redundant Ethernet interface
Single Ethernet interface
Fiber Optic and/or Twisted Pair
10/100BaseT (Isolated RJ-45 connector)
100BaseFX (Fiber Optic: 1300 nm, 50/125 µm, 62.5/125 µm multi-mode
duplex fiber cable-ST connectors)
10BaseFL and 100BaseSX (Fiber Optic: 820 to 850 nm, 50/125 µm, 62.5/125
µm, 100/140 µm, and 200 µm HCS (hard clad silica) multimode duplex fiber
cable-ST connectors)
Data rate: 10 MBps and 100 Mbps
Serial
16 channels: RS-232/RS-485/Fiber optic
communications
Data rate: 300 to 115.2 Kbps
RS-232
Configurable for DCE/DTE operation
Galvanic isolation
Can drive IRIG-B signal to RS-232 ports (with optional IRIG-B Input card)
RS-485
2-Wire/4-Wire support
Galvanic isolation
Fiber Optic
Glass Optical Fiber serial port: (820 to 850 nm) 50/125 µm, 62.5/125 µm,
100/140 µm and 200 µm HCS multi-mode fiber with ST connectors
Plastic Optical Fiber (POF) serial port: (660 nm), 1 mm core with Agilent
Versatile Link Simplex connectors. POF is limited to a maximum of 38.4 kbps.
Configurable ambient state (ON/OFF)
Time synchronization IRIG-B Input Module
IRIG-B format pulse width coded (PWC) signal, HCMOS or TTL levels on
terminal block, IRIG-B format 1kHz AM modulated signal on BNC connector,
and IRIG-B PWC signal on Fiber Optic (820 to 850 nm) ST connector.
CPU time sync for internal database time stamping
Distribution Module
Can drive IRIG-B TTL signal from the input module for 16 IEDs
Signal Propagation
Propagated to all 16 RS-232 ports for devices
Propagated to the distribution module
GENERAL
D400 SUBSTATION GATEWAY USER'S MANUAL
CHAPTER 1: BEFORE YOU START
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