16
GE Information
D.20 RIO - HARDWARE USER’S MANUAL
ORDERING GUIDE
CHAPTER 1: BEFORE YOU START
•
In a redundant configuration, a D400 can be connected to eight D.20 RIOs, with each
redundant pair of D.20 RIOs providing communication with up to 30 peripherals.
Features of the D.20 RIO include:
•
Dual D.20 link channels support looped peripheral systems
•
Integration with the D400 Substation Gateway
•
Manages peripheral code and configuration downloads
•
LEDs for device power and status, D.20 TX and RX, and Ethernet link activity and
connect speed
•
10/100BaseT interface for D.20 protocol communication with the D400 Substation
Gateway
•
Optional low and high voltage power supply modules
•
Inserts power on the D.20 interface cable
•
1U 19 inch rack, DIN rail, or panel mounting options
•
All connectors are mechanically secured
•
Supports 802.3p and 802.3Q (VLAN) to ensure D.20 data receives higher priority
•
1 ms accuracy using SNTP time sync
NOTE
1 ms accuracy recorded for 99.6% of the total D.20 RIO points. See “Product
specifications” on page 17 for more details.
D.20 networks
A D.20 network enables GE Digital Energy devices to connect to D20-series peripherals. It
uses an HDLC protocol to acquire data from and to send commands to the peripheral
devices. The D.20 network supports the following peripheral modules:
•
D20 A - Analog input peripheral
•
D20 S - Digital (status) input peripheral
•
D20 K - Digital (control) output peripheral
•
D20 C - Combo peripheral available in three configurations (C0/C1/C2) providing
combinations of digital inputs (C0/C1/C2), digital outputs (C0/C1/C2), analog inputs
(C1/C2) and analog outputs (C2)
Ordering guide
Table 2: D.20 RIO part numbers
Part
Description
GE Part Number
D.20 Distributed Network
Appliance
This base unit includes rack mount flanges,
panel mount flanges, and DIN rail mount panel.
520-0231
24 VDC Power supply
Input: 85 to 264 VAC, 45 to 65 Hz., or 90 to
350 VDC
Output: 24 VDC/ 3.5 A
DIN rail mount panel
580-3483
48 VDC Power supply
Input: 85 to 264 VAC, 45 to 65 Hz., or 90 to
350 VDC
Output: 48 VDC/ 5A
DIN rail mount panel
580-3484
Содержание D.20 RIO
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Страница 46: ...46 GE Information D 20 RIO HARDWARE USER S MANUAL REMOTE AUTHENTICATION CHAPTER 4 SETTING UP THE D 20 RIO ...
Страница 58: ...58 GE Information D 20 RIO HARDWARE USER S MANUAL SYSTEM UTILITIES CHAPTER 6 USING THE D 20 RIO ...
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