User's Manual

Power-One Italy SpA
Monitoring & Control
xxx
Doc. Title
Revision
Page
Cellular Card – Block Diagram
A-4
3 (6)
CONFIDENTIAL – COPYRIGHT 2015, 2016 ABB – ALL RIGHT RESERVED
Page 3 of 6
LED
LED Behavior
Description
Status LED
Blink 1 kHz
Meter normal functioning
Status LED
Blink 2 kHz
Meter initialization
Real Power LED
Blink
Real Power production: blink
proportionally to production
Reactive Power LED
Blink
Reactive Power production: blink
proportionally to production
3 Characteristics and technical data
Type Code
Cellular Card
Q1-Module characteristics
CPU
TI Sitara
®
, ARM Cortex A8, 1GHz
RAM
512 MB, DDR3
Non Volatile Memory
Flash, 4 Gb
Wi-Fi Module
Integrated
HW Communications Interfaces
Inverter Interface
Hyperlink (CAN@1 Mbps + RS485@115 kBaud), Legacy bus
(through USB)
RS485
Isolated 485 daisy chain
Cellular
miniPCIe based cellular unit. Ready for 3G and LTE
Wi-Fi
Wi-Fi Certified
TM
IEEE 802.11 b/g/n (2.4 GHz)
Ethernet Connection
2 RJ-45 Ethernet 10/100 base-T (LAN/WAN)
SW Communications Interfaces
Web User Interface (WUI)
Integrated
DIN RAIL MOUNTING
GRID
CONNECTION SCREWS