Allen-Bradley AADvance T9110, Руководство по безопасности

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22 Rockwell Automation Publication ICSTT-RM446N-EN-P - April 2018
Chapter 1 Introduction
When "always available" ports are not configured or unused, they are open to
unauthorized access.
The telnet port is for diagnostics access and should only be used by Rockwell
Technical Support.
Associated Documents The following documents are associated with the safety requirements
applicable to the AADvance system.
PFH and PFD
avg
Data
The PFH and PFD
avg
data is provided in a separate document - Publication
No: ICSTT-RM449-EN-P: “PFH and PFD
avg
Data” for AADvance
Controllers.
Table 3 - Reference Documents
UDP 2010 Always available Discovery and configuration protocol (DCP, Rockwell
Automation)
UDP 2222 When configured CIP Produce & Consume IO
UDP 5000 When at least one P2P
subnet is active on a
controller Trusted peer-to-peer
UDP 44818 Always available CIP Producer & Consume
WARNING: Unused open ports that are not configured should be blocked,
this can be done at the firewall settings. Refer to the appropriate AADvance
Configuration Guide for the instructions about blocking these ports.
WARNING: The telnet port is for diagnostics access and should only be used
by Rockwell Technical Support.
Protocol Port Number Availability Purpose
Document Title
IEC 61508, Part 1-7:1998-2000 Functional safety of electrical/electronic programmable safety-
related systems
IEC 61511-1:2004 Functional-safety: Safety instrumented systems for the process
industry sector
ANSI ISA 84.00.01:2004 (IEC 61511-2 Mod) Functional Safety: Safety instrumented systems for the process
industry sector.
EN 61131-2:2007 Programmable controllers – Part 2: Equipment requirements and
tests
NFPA 72:2013 National fire alarm and signalling code
NFPA 85:2015 Boiler and combustion systems hazard code.
NFPA 86:2015 Standards for ovens and furnaces