EasyManuals Logo

Honeywell MPA1C1 User Manual

Honeywell MPA1C1
52 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #42 background imageLoading...
Page #42 background image
41
Example:
If the total current consumption of your external devices
exceeds the 700mA maximum current, then use one of the fol-
lowing system configurations:
Power the panel with an external 12VDC power supply.
Power some or all of the external devices with an external
power supply to lower the total external current powered by
the MPA1C1 panel below 700mA.
Power consumptions
The maximum power available in the PoE 802.3af Power Class
3 standard is 15.4W. This limit is generally at 48VDC, and it is
measured at the output of the power injector or PoE switch.
Line losses cause a decrease in the power available at the
panel when you use longer Ethernet cable lengths. You can
minimize these line losses by using either of the following
methods:
Device Element Current
Door strike or magnetic lock current
500 mA
Reader A maximum current
100 mA
Reader B maximum current
100 mA
Buzzer or sounder current
20 mA
Door position switch
20 mA
Request to exit switch
30 mA
Total current for this example
770 mA

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Honeywell MPA1C1 and is the answer not in the manual?

Honeywell MPA1C1 Specifications

General IconGeneral
BrandHoneywell
ModelMPA1C1
CategoryIP Access Controllers
LanguageEnglish

Related product manuals