Operation planning
4.1 Operation planning
SENTRON PAC4200
56 Manual, 09/2008, A5E02316180B-01
● RJ45 plug connector and cable feed on the top of the device
● Optionally connectable expansion modules on the rear of the device, including connector
and cable feed
CAUTION
Ensure ventilation
Please ensure that the ventilation slots of the housing are not obstructed. The wiring,
cable feed or other components must not obstruct ventilation.
Environmental conditions
Use the SENTRON PAC4200 device only where environmental conditions permit its
operation:
Temperature range
Operating temperature - 10 °C through + 55 °C
Storage and transport temperature - 25 °C through + 70 °C
Relative humidity 95% at 25°C without condensation (normal
conditions)
Site altitude above sea level max. 2000 m
Degree of pollution 2
Degree of protection according to IEC 60529
Device front IP65
Type 5 enclosure acc. to UL50
Device rear
Device with screw terminal IP20
Device with ring lug terminal IP10
Circuit breaker
A suitable circuit breaker must be connected upstream of SENTRON PAC4200 in order to
permit disconnection of the device from the power supply.
● The circuit breaker must be mounted close to the device and be easily accessible to the
user.
● The circuit breaker must be marked as the circuit breaker for the device.
Temperature compensation
To avoid condensation, the device must be stored at the operating location for at least 2
hours before power is connected.
See also
Dimension drawings (Page 165)
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