Rockwell-automation AADvance Controller Solutions Handbook Manual de usuario descargar pdf (Pagina 17)

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Document: 553631

(ICSTT-RM447J_EN_P) Issue: 09:

1-5

Throughput time is the time from input change to output action. Due to the discrete

nature of the scan, the throughput time will vary between one and two scans.

Note: The AADvance application scan time is limited to a minimum of 64ms to allow

all processes to run. Small applications will report a scan time of approximately 57 -

61ms. Large applications may have longer scan times but each scan time will be

consistent to within approximately 5ms.

An example configuration scan time:

T9431 Analogue input simplex modules x 30

T9451 Digital output simplex modules x 18

Total I/O modules = 48

Estimated scan time = (30 x 1.23ms) + (18 x 1.43ms) + 57.2ms + (48 x 0.09ms)

= 125.1ms

Throughput time:

min = 125.1ms

Avg = 187.6ms

Max = 250.1ms

Environmental Specifications

The following environmental specification defines the minimum recommended

environmental conditions for an AADvance controller installation. Additional

conditions apply to installations in a Hazardous environment.

Table 2: Environmental Specification

Attribute

Value

Operating Temperature Range:

For use in Hazardous Environments (UL

Certification):

Processor Modules

I/O Modules and Assemblies

For use in Non-Hazardous Environments

(TUV Certification)

All Modules and Assemblies

–25 °C to 60 °C (–13 °F to 140 °F)

–25 °C to 70 °C (–13 °F to 158 °F)

Storage and Transport Temperature

–40 °C to 70 °C (–40 °F to 158 °F)

Module Surface Temperature (during normal

operation)

43° C (109 °F) ± 2 °C

Humidity

Operating

10% to 95% RH, non-condensing

Storage and Transport

10% to 95% RH, non-condensing

Vibration

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 147 148

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