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Changesmaybemadeperiodicallytotheinformationinthis
QuickGuidewithoutobligation tonotifyanypersonofsuch
revision or changes.
2. ConnectthecabletotheDeltaMiniRelayI/Ocard.SeeFigure 4.
(Figure 4)
3. Slide the Delta Mini Relay I/O card into the mini slot and secure
the card with 2 screws (provided in the accessory kit) to the
UPS. See Figure 5.
(Figure 5)
6.2 Conguration
PleasefollowthestepsbelowtoconguretheDeltaMiniRelayI/O
card.
1. UsetheprovidedMicro-USBcabletoconnecttheMiniRelayI/
O card to the USB port on the PC.
2. TurnontheUPS,andtheMiniRelayI/Ocardwillbeactivated
automaticallyafteritispoweredbytheUPS.
3. Turn on the utility 'Mini Relay Card with USB'*onthePC,and
you will see the screen shown in Figure 6.
NOTE:
*: The 'Mini Relay card with USB'utilityrequiresaPC
runningWindows7,8or10.Forutilityconguration,youcan
download the latest version from the following link:
https://datacenter-softwarecenter.deltaww.com.cn/
Download/UPS/Software/MiniRelayCardWithUSB.rar
1
3
4
5
2
(Figure 6)
Click the 'Polling'buttonatthetoprightofthewindow toestablish
communicationbetweentheUPSand the PC.Once thecommuni-
cationiscompleted,themessage'Polling successfully' will appear
atthebottomofthewindow.
Ifthemessagedoesnotappear,pleasechecktheUSBconnection
andensurethattheUPSisturnedon.Then,tryagain.
4. Youmayadjustthesettingsbasedon yourneeds.Afterall
congurableitemshave beensetup,clickthe'Update All'button
at the top right of the window to save the settings. Once the update
iscompleted,themessage'Update successfully' will appear at the
bottomofthewindow.
Thecongurableitemsinthe'Mini Relay Card with USB' utility are
listed as follows.
1 Relay Status:
There are 13 options on each dropdown list where you can assign
one or multiple UPS power event(s) to each relay; six of the
options(No.7~12)canbedened.
zIf the options (No. 7~12)arenotselected,thebuttonsnextto
'User-dened 1/2/…/6'willbegrayedoutanddisabled.
zIf one of the options (No. 7~12)isselectedforarelay,thecor-
responding 'User-defined 1/2/…/6' and the string shown on
thebuttonwillbecomeblack.Clickthebuttonforsetting.See
Figure 7~Figure 9 for example:
(1) Figure 7: Select '7: User-dened 1' for Relay 1.
(2) Figure 8: The corresponding 'User-defined 1' and the
string(i.e.0x873…)shownonthebuttonwillbecome
black.
(3) Figure 9:Clickthebutton, andthepop-upwindowwill
showalist ofUPSevents.Tickthebox(es)foroneor
multipleUPSevent(s)inthewindow,andclick'OK'.
(Figure 7) (Figure 8)
(Figure 9)
NOTE:
1.Thealreadycongured'User-dened 1/2/…/6'canbe
applied to any relays.
2. If more than one UPS events are ticked in Figure 9,the
correspondingrelay(s)willbetriggeredwhenanyofthe
ticked UPS events occurs.
3. If no UPS event is ticked in Figure 9,thecorresponding
relay(s)willnotbetriggered.
4.Thestring(acodestarting with'0x…')shownoneach
button(seeFigure 8) represents the UPS event(s)
selected.Thestringwillvarywithdierentselections.
2 Normally Open/ Closed:
ThissettingdenesthetriggerstateoftheoutputcontactsR1~R6.
From the 'Normally Open/ Closed'dropdownlist,selectacorre-
sponding option for each output relay. See Figure 10.
(Figure 10)
'Normally Open'
When the assigned UPS event does not occur and its corresponding
relay is NOTtriggered,therelay’scontact(R1,R2,...,or R6) connects
to the GND-R contact of the relay. If the assigned UPS event occurs
and triggersthecorrespondingrelay,therelay’scontact(R1,R2,...,
or R6) will connect to the COMM contact of the relay.
'Normally Closed'
When the assigned UPS event does not occur and its corresponding
relay is NOTtriggered,therelay’scontact(R1,R2,...,or R6) connects
to the COMM contact of the relay. If the assigned UPS event occurs
and triggersthecorrespondingrelay,therelay’scontact(R1,R2,...,
or R6) will connect to the GND-R contact of the relay.
3 Input Signal:
The 'Input Signal'elddenestheinputcontrolcommandstothe
UPS.Foreachinputcontact,youcanselect'Remote shutdown',
'Test for 10 seconds',or'Test until battery low' from the 'Input
signal' dropdown list. See Fi gure 11.
(Figure 11)
4 Input Signal Conrm:
Setthe timeperiod forinputsignalconfirmationintheblankof
'Input Signal Confirm'.Theremustbea minimum of1second
set(adjustabletoamaximumof99seconds), sothattheUPS
couldrecognizethattheinputsignalisvalid.Inthisexample,the
conrmationtimeforSW1 and SW2 is 3 seconds (see Figure 6),
whichmeansthat youhavetopressthebutton(SW1/ SW2) for
morethan3secondstoconrmthattheinputsignalisvalid.
5 Delay Before Shutdown:
Set the time period for the delayed shutdown of the UPS in
theblankof'Delay Before Shutdown'. The time period is
adjustablefrom1secondtoamaximumof9999 seconds.
5. Ifnecessary,youmayrestoretheDelta MiniRelay I/Ocardto
itsdefaultsettingsbyclicking the 'Return to Default'button at
thetopleftofthewindow.Oncethesettingsarecompleted,the
message 'Return to default successfully' will appear at the
bottomofthewindow.Clickagainthe'Polling'buttonatthetop
rightofthewindowtoobtainthedefaultvalues.
NOTE:
ForthedefaultsettingsoftheDeltaMiniRelayI/Ocard,
please see Figure 6 for details. You may adjust the set-
tings according to your needs if some of the default
settings are not what you need.
7
Technical Specications
Model Mini Relay I/O Card
Size 87x69x30mm
Weight 70 g
Operating Temperature 0 ~ 50℃
Operating Humidity 10~80%
Power Input 12 ± 3 Vdc
Power Consumption 3 Watts (Max.)
No. 501326410202
Version : V 2.2
Release Date : 2022_01_11