MIEN3024/3026 Rack Mount Industrial Ethernet Switch
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chart
Alarm relay description
Power on
Power off
Normally open
relay
closure
disconnect
Power on alarm
Normally closed
relay
Disconnect
closure
Power failure alarm
Dual power failure
alarm
2.2. Hardware Installation
2.2.1. Installation requirements
This series switch is single structure which can directly installed on 19 inch
rack. Before installation, please confirm that there is a suitable working
environment including power requirements, sufficient space, whether it is close
to other network equipment which is going to be connected and whether other
equipment is in place. Please confirm the following installation requirements.
Power supply: product uses redundant AC220V power supply,for other
power supply methods, please refer to the product label, the power supply
label on the housing and related manuals
Environmental requirements: Temperature -40
℃
~ 85
℃
, relative
humidity 5 ~ 95% (no condensation).
Grounding resistance requirement: <
5.
According to the contract configuration requirements, check whether the
optical cable is in place and whether the optical fiber connector is suitable.
Avoid direct sunlight and be away from heat sources or areas with strong
electromagnetic interference.
Check for suitable cable and connectors.
