Installation Environment; Driver Installation Environment - Allen-Bradley 1442 User Manual

Eddy current probe system
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Chapter 1
Installation

Installation Environment

12

Driver Installation Environment

Install the driver in a location that satisfies the following environmental and
installation conditions.
Environmental Conditions
Feature
Ambient temperature
Ambient humidity
Vibration condition
Air cleanliness
Install Conditions
• If there are walls or other obstacles at the cable connection surface of the
driver, make sure to keep spacing as illustrated below. Take care not to bend
the cable excessively.
Rockwell Automation Publication ICM-UM004C-EN-E - February 2014
Specification
Must be in a range of -30...80 °C (-22...176 °F) when devices are operating.
Must be in a range of 30...95% RH (noncondensing) when devices are operating.
2
Must be 10 m/s
(1 g) or less at 10...150 Hz.
We recommend an air dust-particle amount of 0.2 mg/m
We recommend an especially low amount of corrosive gasses, such as hydrogen
sulfide, NOx gas, and chlorine, and conductive particles, such as iron dust and
carbon. The allowable amounts of hydrogen sulfide and NOx gas, based on JEIDA-
29 (1979) Class S1, are shown below.
JEIDA: Japanese Electronic Industry Development Association
JEIDA-29 (1979) CLASS S1
Hydrogen sulfide: 0.01 ppm or less, NOx gas: 0.05 ppm or less
(Ambient temperature: 25 °C ± 5 °C (77 °F ± 9 °F), humidity: 40...80%
RH)
60 mm (2.4 in.)
3
or less.

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