Rockwell Automation AADvance Controller Solutions Handbook - Manual (Page 15)

 
Document: 553631
(ICSTT-RM447J_EN_P) Issue: 09:
1-3
Single input modules are designed to meet SIL3 and in the most basic simplex
configuration they offer a fail-safe solution. The AADvance system has comprehensive
built-in diagnostics, while maintenance activities are straight forward operations which
maximize system availability.
The AADvance controller is developed and built for IEC 61131 compliance and
includes support for all five programming languages. Program access is secured by a
removable "Program Enable" key. Simulation software lets you prove a new application
before reprogramming and downloading, again maximizing system uptime.
Performance and Electrical Specifications
Table 1: Performance and Electrical Specifications
Attribute Value
Functional Characteristics
Number of processor modules 1 (non-safety applications, SIL1 and SIL2 safety
applications)
2 (SIL3 applications)
3 (SIL3 fault tolerant and TMR applications)
Maximum number of I/O modules 48 modules (16 base units) - Two I/O busses each
holds 24 modules (8 I/O base units)
External interfaces Network (10/100BASE-TX Ethernet)
Serial data communications (RS-485)
Inter-controller links High integrity communications using Safety Network
Control Protocol (SNCP)
Application software support All IEC 61131 languages
Displays Status LEDs on each module
User controls Fault Reset button on each processor module
Security Plug-in "Program Enable" key for access to application
project and system configuration tools.
Mounting DIN rail or flat panel
Performance Characteristics
Safety integrity level IEC 61508 SIL2
IEC 61508 SIL3
(depending on processor and I/O module
configuration)
Sequence of Event
Processor Module (for internal
variables)
Event Resolution
Time Stamp Accuracy
Digital Input Module
Event Resolution
1ms
Application Scan
1ms