279966 / 944560310110
2022-03-09·BA00·III·en·00
Safety
5
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Power module for Zone 1
Series 9445/32
3
Safety
The device has been manufactured according to the state of the art of technology while
observing recognised safety-related rules. When using the device, it is nevertheless possible
for hazards to occur to life and limb of the user or third parties or for the device,
environment or material assets to be compromised.
▶
Use the device only
- if it is not damaged
- in accordance with its intended use, taking into account safety and hazards
- in accordance with these operating instructions.
3.1
Intended Use
The 9445/32 power module is used to provide a power supply to the 9442/32 CPU module
and I/O modules. Up to two 9445/32 power modules can be connected to a 9496/32 socket
to provide a redundant power supply to the 9442/32 CPU module and the I/O modules.
The device is approved for use in hazardous areas of Zones 1 and 2, and in safe areas.
The device is intended for installation in areas with a degree of pollution of 1 or 2 in
accordance with IEC/EN 60664-1.
"Intended use" includes complying with these operating instructions and the other applicable
documents, e.g. the data sheet. Any other use of the device is not intended.
3.2
Personnel Qualification
Qualified specialist personnel is required to perform the activities described in these
operating instructions. This primarily applies to work in the following areas
• Project engineering
• Mounting/dismounting the device
• (Electrical) installation
• Commissioning
• Maintenance, repair, cleaning
Specialists who perform these activities must have a level of knowledge that meets
applicable national standards and regulations.
Additional knowledge is required for any activity in hazardous areas! R. STAHL recommends
having a level of knowledge equal to that described in the following standards:
• IEC/EN 60079-14 (Project engineering, selection and construction of electrical systems)
• IEC/EN 60079-17 (Electrical Installations Inspection and Maintenance)
• IEC/EN 60079-19 (Equipment repair, overhaul and reclamation)
Summary of Contents for 9432 Series
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