Figure 2-2: V-Rtu2000 Series As Small Scale Rtu Structure Diagram - Veesta World V-RTU2000 Series Technical Information

V-RTU2000 Series
Veesta - Remote Terminal Unit
Technical Specification Manual
Field Power
PS
Card
Back-plane
RS-485
DI Card
Power
PS
Card
Back-plane
RS-485
DI Card
Power
PS
Card
Back-plane
RS-485
DI Card
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Master Station
DNP3.0 or IEC-870-5 and etc
Protocol
RS-232
CPU
Card
DO/HDO
AI Card AO Card
Card
RS-485
CPU
Card
DO/HDO
AI Card AO Card
Card
RS-485
CPU
Card
DO/HDO
AI Card AO Card
Card

Figure 2-2: V-RTU2000 Series as Small Scale RTU Structure Diagram

Chapter 2 - System Overview
Test Set
RS-232
RS-485 / 2-Wire
+5V
ACI/ACV ACP/W
Card Card
Test Set
RS-232
RS-485 / 2-Wire
+5V
ACI/ACV ACP/W
Card Card
Test Set
RS-232
Sub Rack 3
RS-485 / 2-Wire
+5V
ACI/ACV ACP/W
Card Card
Sub Rack 1
ACPM
Card
Sub Rack 2
ACUP
Card
Power
ACUP
Meter
Card
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