AXISA1601NetworkDoorController
Digitalinput—
Connecttopin
1toactivate,
orleaveoating
(unconnected)to
deactivate.
0tomax30VDC
Congurable(Inputor
Output)
7–8
Digitaloutput—
Ifusedwithan
inductiveload,e.g.,
arelay,connecta
diodeinparallelwith
theload,toprotect
againstvoltage
transients.
0tomax30VDC,
opendrain,100mA
Important
Therecommendedmaximumcablelengthis100m(328ft).
Supervisedinputs
Tousesupervisedinputs,installendoflineresistorsaccordingtothediagrambelow.
iInput
ii
0VDC(-)
UL:SupervisedinputswerenotevaluatedbyULforburglaryuse.OnlydoormonitorandREX
supportsupervisionwithendoflineresistors.
Note
Itisrecommendedtousetwistedandshieldedcables.Connectshieldingto0VDC.
22