Supervisor 3500 Installation Instructions
PUD3673R1-1
For assistance: support@alvaradomfg.com +1 (909) 591-8431
Page 21
I/O Control Board (13-0328 Rev. F) Terminal Descriptions
J2 Output Contacts
J1 Input Contacts
Pin #
Pin
Name
Function
Description
Contact
Type
Function & Behavior
Description
Pin #
Pin
Name
Function
Description
Contact
Type
Function & Behavior
Description
1
GNDX
Ground
N/A
Common output signal
ground.
1
GND
Ground
N/A
Common input ground signal.
2
ENTACX
Authorized
Passage
Entry
MDC
An output occurs when an
authorized entry passage is
completed.
2
ENTACC
Good Card
Entry
MDC
Opens the turnstile for one
authorized passage until
passage occurs or timeout.
3
ENTUCX
Unauthorized
Passage
Entry
MDC
An output occurs when an
unauthorized entry passage
is completed.
3
ENTREJ
Bad Card
Entry
MDC
Illuminates the entry side
RED User Status Icon for 2
seconds.
4
ENTALRX
Unauthorized
Presence
Entry
MDC
An output occurs when
there is entry into the lane
area from the entry direction
without authorization.
4
ENTPAS
Free
Passage
Entry
SDC
Sets the turnstile to Free
Passage mode in the entry
direction.
5
ENTCLSX
N/A
N/A
Reserved
5
ENTCLS
Close
Direction
Entry
SDC
Sets the turnstile to No
Passage mode in the entry
direction.
6
EXTACX
N/A
N/A
Reserved
6
ENTOVR
Single
Override
Entry
MDC
Opens the turnstile for one
authorized passage in the
entry direction independent
of the access control system.
(Typically used for button at
security desk.)
7
GNDX
Ground
N/A
Common output signal
ground.
7
ENTSERVICE
Visitor Mode
MDC
Places the turnstile in Free
Passage/Barrier Disabled
Mode in both the entry and
exit directions.
8
EXTACX
Authorized
Passage Exit
MDC
An output occurs when an
authorized exit passage is
completed.
8
GND
Ground
N/A
Common input ground signal.
9
EXTUCX
Unauthorized
Passage Exit
MDC
An output occurs when an
unauthorized exit passage is
completed.
9
EXTACC
Good Card
Exit
MDC
Opens the turnstile for one
authorized passage until
passage occurs or timeout.
10 EXTALRX
Unauthorized
Presence
Exit
MDC
An output occurs when there
is entry into the lane area
from the exit direction without
authorization.
10 EXTREJ
Bad Card
Exit
MDC
Illuminates the exit direction
RED User Status Icon for 2
seconds.
11 EXTCLSX
N/A
N/A
Reserved
11 EXTPAS
Free
Passage
Exit
SDC
Sets the turnstile to Free
Passage mode in the exit
direction.
12 EXTOVRX
N/A
N/A
Reserved
12 EXTCLS
Close
Direction
Exit
SDC
Sets the turnstile to No
Passage mode in the exit
direction.
13 BLKSEN
Blocked
Sensor
MDC
An output occurs when
a sensor is blocked for a
defined length of time (default
15 seconds).
13 EXTOVR
Single
Override
Exit
MDC
Opens the turnstile for one
authorized passage in the
exit direction independent of
the access control system.
(Typically used for button at
security desk.)
14 SOUT-1
Free
Passage Exit
MDC
An output occurs when there
is a passage in the exit
direction.
14 EXTSERVICE Horizontal
Arm
Breakaway
N/A
Available on the SU3000 only.
15 GNDX
N/A
N/A
Common output signal
ground.
15 GND
Ground
N/A
Common input ground signal.
16 DHO
Door Held
Open
MDC
An output occurs when the
barrier wings remain open
after the allotted time to close
after passage (default 12
seconds).
16 N/O
Normally
Open
SDC
Sets the turnstile to Normally
Open mode.
17 BREAKAWAY
Barrier Wing
Broken Away
MDC
An output occurs when the
barrier wing holding force
has been exceeded and the
barrier wings give way.
17 BARDISABLE Disables
Barrier
Wings
SDC
Sets the turnstile to Barrier
Disabled mode for barrierless
optical turnstile operation.
18 SOUT-2
Crawl
Detection
MDC
An output occurs when the
crawl sensors detect an
unauthorized passage.
18
EMROVR
Emergency
Override
SDC
(N.O. or
N.C.)
Opens barrier wings toward
the unsecured side; barrier
wings remain open &
turnstile is inactive until SDC
is removed, or contact is
reestablished if N.C. jumper
is enabled. (Typically used
for fire alwing or life safety
systems.)
19 SOUT-3
N/A
N/A
Reserved
19 SINPUT
N/A
N/A
Reserved
20 GNDX
Ground
N/A
Common output signal ground.
20 GND
Ground
N/A
Common output signal ground.
