Appearance
A. I/O cable socket B. DB-9 interface C. Ethernet interface D. Power alarm output interface
E. Redundant power input terminal F. External timing interface G. Backup battery H. Communication module
I. Main control module J. Mode switch K. Power module L. Bus module
M/N/O/P/Q/X/Y. Various I/O modules
Product Architecture
Logic block diagram
The complete triple structure is relatively independent physically and reduces common cause failures.
Complete self-diagnosis function
3-2-1-0 Downgrade mode online maintenance, no parking
SIL3 functional safety certification Operating temperature: -20°C ~ +60°C
Product composition
The main rack includes: power module, main control module, communication module, IO bus module, DI/DO/AI/AO module, network port, serial port. The expansion rack includes: IO bus module, DI/DO/AI/AO module
Module Introduction:
Main control module dual core, 1GHz main frequency, support multi-tasking, support triple redundancy, support online replacement Communication module dual Ethernet interface, 4 serial ports, support online replacement
DI Module
32 channels, support hard SOE function, resolution 1ms, support online replacement
DO Module
32 channels, output voting, channel disconnection and overload fault diagnosis, short circuit protection, support online replacement
AI Module
32 channels, acquisition accuracy 0.15%, channel disconnection and short circuit fault diagnosis, support online replacement
AO Module
16 channels, output accuracy 0.2%, channel disconnection fault diagnosis, support online replacement
Follow standards
IEC 61508, Parts 1 – 7:2010
IEC 61131-2:2017
IEC 61326-3-1:2017
IEC 61784-3:2021
IEC 61511-1:2016 + Corr.1:2016 + AMD1:2017
EN 50156-1:2015
EN 298:2012
EN 50130-4:2011 + A1:2014
EN 54-2:1997 + AC:1999 + A1:2006
NFPA 72:2022
NFPA 85:2019
NFPA 86:2019
IEC 62443-4-1:2018 (Edition 1.0)
IEC 62443-4-2:2019 (Edition 1.0)