Emerson CSI 6500 Bedienungsanleitung Seite 9

Product Information / Produktinformation A6630
Temperature Monitor
1.2 CSA Certification
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The respective CSA lable looks as shown in the following picture.
1.3 CSA − Conditions of acceptability
This device must be supplied with safety low voltage SELV LPS (C22.2 60950−1) 24V. The
voltage required for operation must be drawn from a separate power supply.
The IMR system should be placed in a suitable fire enclosure.
The IMR system is evaluated for an ambient of 0°C to 45°C.
Adequate ventilation space has to be provided so that heat does not build up. The ventilation
space must be at least 1 RU (1
rises above 45 °C, cool this instrument with a forced air fan, cooler, or similar.
When mounting several IMR units above each other in one cabinet, install cooling fan racks in
between instead of the ventilation space. The necessary specifications for cooling fan racks res-
ult from the environmental and sitting criterions of the cabinet and thus cannot be defined gener-
ally.
1.4 Advice for Installation
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For valid CSA certification, all devices (IMR 6000/xx and A6000 modules)
must be marked with the respective CSA lable.
If no CSA lable is available on the respective device, this device is not CSA
certified!
3/4
inch) in all directions. If the ambient temperature of the rack
According to the IEC 61010 directive, permanently installed systems must be
equipped with a power disconnect device (e.g. a switch or circuit−breaker
according to IEC60947−1 and IEC60947−3). When using an IMR rack, in
compliance with this directive, such a switch or breaker must be implemented
into the cabinet installation and easily accessible for the user. Furthermore,
each disconnect device must be labeled in accordance to the associated
system.
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