Ref.no.: 003274/Revision 2.4 @2019 Control Data Systems Page 17
|
201
4.2
Block Diagram
The following block diagram presents the most important subsystems of VR950 (
Figure 4.2.1
):
Figure 4.2.1 VR950 Block Diagram
4.3
Features Overview
Table 4.1 General features
Feature
Implementation
Power supply
•
24V DC nominal
•
Voltage range from 20 to 27V DC
•
Maximum current draw 1A
CPU
•
TI SITARA AM5728
•
RAM DDR3 2GB
•
Flash 4GB
WSN Radio Modules
•
2xVN210 (one for ISA100 and one for WirelessHART)
•
10 dBm nominal
•
2.4 GHz ISM band
•
16 channels
•
802.15.4 physical layer
WSN antenna connectors
•
2x SMA type RF connectors
Network management
•
ISA100 System Manager, Security Manager, Gateway
