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PBA-860 Micro Switch Bar
Magn et L ock Door L oo p
PBA- 86 0
Conn ec t to the re qu est-t o- exit co nt act
N.C.
Com.
N.O.
N.C.
Com.
N.O.
Powe r
Supp ly
EM
Lock
(fai l- safe)
Fig. A
Dire ct ly cont ro l the fai l- safe ma gn et lock
Tim e de lay or ac ce ss
cont ro l reque st t o exit
N.C.
Com.
N.O.
N.C.
Com.
N.O.
N.C.
Com.
N.O.
Com.
N.O.
Powe r
Supp ly
Tim e
dela y
rela y
EM
Lock
(fai l- safe)
The PBA-860 Mecha nical Micro Switch Bar is f ocus o n emer gency exit doors (or other large-s cale
type doors) , with a press ure pus h immed iately cut the interi or micr o switch unlockin g the
elect romagne t lock or oth er simila r devices .
Cop yrigh t Giann i Indus tries , Inc. All R ights R eserv ed.
P-M U-PBA 860 Ver. H Pu blish :2010 .12.1 5
N.C .
Com.
N.O .
N.C .
Com.
N.O .
Dou ble pol e
micro swit ch outp ut
8
7
5
8
35
6
0
875(L )*66(W) *61.5mm (D)
Finis h: Clear an odized
Switc h rated 5 Amp/ 125VAC
Fig. B
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Swit ch 2 o utput
(Swi tc h 1 outpu t)
STAR T
Red (N /C )
Blac k (C OM.)
Whit e (N /O)
RESE T co nt act
Adjustable delay timer (1-30 SECONDS)
95db S ou nder
RESE T
RESE T
N.C.
COM.
N.O.
CUT INPUT
CUT INPUT
out-
out+
RELAY
V-
V+
30
1
Powe r in put
Powe r ou tput
Elec tr omagn eti c lock
(Fai l-s afe)
J1 Set c on tact ti me f or trig ge ring
J2
N.C. / N .O . trigg er s elect ab le
Key switch
J3
N.C. / N .O . trigg er s elect ab le
for em er gency c on ditio n
N.O. Ti gg er
N.C. Ti gg er
N.O. Tigger
N.C. Tigger
3 seco nd s const an t conta ct ing
(Pow er )
( )Buzz er
Buzz er
sign al o utput
Sign al i nput fo r em ergen cy
OUT +/- (O ve r pass ti me r
sett in g prior t o cu t out pow er
inst an tly for e me rgenc y
cond it ion)
0.5 se co nd
Manu al I nstru ct ions
* J1,J 2 se tting f or t rigge r N. O. or N.C . co ntact a nd t imer ad ju stabl e.
* OUT +/- vo lt age out pu t elimi na ted aft er 1 ~30 sec on ds dela y ti mer set , an o ver pas s ti mer set ti ng OUT +/- pr io r to cut ou t po wer
inst an tly whe n em ergen cy ( CUT INPUT ) co nditi on .
* J3 set ti ng for tr ig ger N.C . or N .O. con ta ct on eme rg ency co nd ition .
* Buzz er a nd sign al o utput f or t ermin at ion con tr ol purp os e, cont ac t rated 1 .0 Am p.
* Rese t Se tting t o RE SET the con tr ol syst em .
* Elec tr omagn et l ock is fa il -safe v er sion, r ec ommen d to u se UL ap prove d po wer sup pl y unit fo r UP S (Unin te rrupt io n Power S up ply)
syst em i ntegr at ion at an y ti me.
* Curr en t ratin g of 1 .25Am p.
* Any acc es sory th at i s power ed f rom the o ut -,out + ha s to be abl e to o perat e at a m inimu m vo ltage o f 8. 5VDC.
Powe r su pply
PBA-860TDI Micro Switch Bar
The PB A-860TD I Mechan ical Micro Sw itch Bar is focus on emerg ency exit doo rs (or ot her larg e-scale
type do ors) , with a pressure p ush immed iately to c ut the interior of micro swi tch unloc king the
wlwct romagne t lo ck or other sim ilar device s. Availabl e in 36 “ St andard Size s in Satin Silv er , Red and
Green f or versat ile appli cations .
PBA-860TDI control panel wiring diagram
Cop yrigh t Giann i Indus tries , Inc. All R ights R eserv ed.
P-M U-PBA 860 Ver. H Pu blish :2010 .12.1 5
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