Alvarado Supervisor 2000 User manual

Alvarado Manufacturing Company, Inc.
12660 Colony Street, Chino, CA 91710
Phone: [phone]
Fax: [phone]
[email protected]
www.alvaradomfg.com
PUD1601R6-1
Supervisor 2000
(SU2000)
Barrier-Free Optical Turnstile
Installation Instructions

Supervisor 2000 Installation Instructions
Page 2 For Assistance: [email protected] [phone] PUD1601R6-1
Contents. ......................................................................................................................................................................... 2
Safety Precautions. ......................................................................................................................................................... 3
Safety Icons..................................................................................................................................................................... 3
Installation Tools. ............................................................................................................................................................. 4
Uncrating. ........................................................................................................................................................................ 4
Parts List.......................................................................................................................................................................... 4
Introduction...................................................................................................................................................................... 5
Pre-Installation Requirements. ........................................................................................................................................ 6
Slab Requirements. .................................................................................................................................................. 6
Space Requirements (28" Lane)............................................................................................................................... 7
Space Requirements (36" Lane)............................................................................................................................... 8
Space Requirements (28" & 36" Optional Platforms). .............................................................................................. 9
Conduit Requirements. ........................................................................................................................................... 10
Electrical Requirements. ......................................................................................................................................... 10
Environmental Requirements...................................................................................................................................11
Communication Requirements.................................................................................................................................11
Card Reader Installation Requirements (Optional). .................................................................................................11
User Training............................................................................................................................................................11
Pre-Installation Checklist. ........................................................................................................................................11
Pre-Installation Instructions. .......................................................................................................................................... 12
Side Panel Removal. .............................................................................................................................................. 12
Lid Removal. ........................................................................................................................................................... 12
End Panel Removal. ............................................................................................................................................... 13
Turnstile Layout....................................................................................................................................................... 14
Baseplate Assembly (Optional)............................................................................................................................... 15
Installation Instructions.................................................................................................................................................. 16
Anchoring the Turnstile. .......................................................................................................................................... 16
Internal Card Reader Installation. ........................................................................................................................... 18
Wiring Instructions......................................................................................................................................................... 19
Primary Power......................................................................................................................................................... 19
Crossover Cable. .................................................................................................................................................... 19
I/O Control Board (13-0328 Rev. F). ....................................................................................................................... 20
I/O Control Board (13-0328 Rev. F) Terminal Descriptions..................................................................................... 21
Conguring Passage Modes. ........................................................................................................................................ 22
Ethernet Communication (Optional)........................................................................................................................ 24
Post-Installation Functions Check. ................................................................................................................................ 24
Passage Modes. ..................................................................................................................................................... 24
Powering On. .......................................................................................................................................................... 25
Testing Lane Functionality....................................................................................................................................... 26
Testing Lane Key Control (Optional). ...................................................................................................................... 28
Testing Ethernet Communication (Optional). .......................................................................................................... 29
Finish the Installation..................................................................................................................................................... 30
Post-Installation Checklist. ............................................................................................................................................ 30
Troubleshooting............................................................................................................................................................. 31
Appendix A - Multi-Lane Conduit Requirements............................................................................................................ 32
Revision History............................................................................................................................................................. 33
Contents

Supervisor 2000 Installation Instructions
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The following symbols are used throughout the manual to highlight important information and
potential risks when installing, servicing or using the turnstiles covered in this manual.
This symbol is used in this manual to warn installers and operators of
potential harm. Please read these instructions very carefully.
This symbol is used in this manual to designate potential conditions that
may pose a risk to pedestrians, personnel, property and equipment. Please
read these instructions very carefully.
NOTE This symbol is used in this manual to designate useful information for the
installer and operator. Please read these instructions.
For questions, please contact Alvarado at [phone], Monday – Friday
7:00am to 4:30pm PST. Please read this manual completely before
installing or operating the purchased product.
Safety Icons
A minimum of two people
is required to complete
the installation of this
product.
The Supervisor 2000 may present a risk to persons and property if it is not installed and/or operated
correctly. Therefore, this manual must be read in its entirety and all safety and operations
information must be adhered to. Note the following precautions:
• For indoor use only.
• Use only skilled individuals to install and service the turnstile.
• DO NOT operate the turnstile if it has been damaged in any manner. If damaged, have the unit repaired or adjusted by a
skilled service person before use.
• DO NOT modify or alter the turnstile.
• Have skilled individuals maintain the turnstile according to a proper maintenance schedule.
• In access control applications, train all personnel that will be using the turnstile in the proper method of operation. In
addition, properly train new users as they are added to the system.
• DO NOT use non-Alvarado parts to repair a damaged turnstile.
• Closely follow the handling instructions for moving or lifting the turnstile during installation.
• Power o󰀨 the turnstile before connecting or disconnecting any communication or power wiring to the turnstile.
• The turnstile shall be disconnected from its power source during service and when replacing parts. The turnstile shall be
disconnected from its power source before connecting or disconnecting any communication or other activation/feedback
control wires. If it is not possible that the technician can check from any point to which he has access that the main power
is removed, a disconnection with a locking system in the isolated position shall be provided.
Safety Precautions
CAUTION
WARNING
WARNING

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Installation Tools
• Tape Measure
• Chalk Line
• Pencil
• Hammer Drill
• 1" Concrete Drill Bit
• Shop Vac
• Rubber Mallet
• Torque Wrench (ft-lbs.)
• Open Wrench
• 15/16" Socket
• Level
• #2 Phillips Head Screwdriver
• Precision Flat Head Screwdriver
• Clear RTV Silicone
This product is shipped with all installation hardware and components. If installing a single lane, refer to the Single Lane Parts List
below. For additional lanes, refer to the Center Cabinet Parts List. Make sure that none of these parts are missing and/or damaged
before beginning installation. If parts are missing and/or damaged, please contact Alvarado.
Center Cabinets are used to create additional lanes for multi-lane
congurations. Each additional lane includes the parts below.
Single Lane Parts List Center Cabinet Parts List (Per Center Cabinet)
Concrete Anchor Package: Concrete Anchor Package:
Cabling: Cabling:
Software:
Parts List
Uncrating
• 5/8" Anchor Bolts (Qty 4) • 5/8" Anchor Bolts (Qty 4)
• 5/8" Flat Washers (Qty 4) • 5/8" Flat Washers (Qty 4)
• 5/8" Concrete Anchors (Qty 4) • 5/8" Concrete Anchors (Qty 4)
• 11' Crossover Cable (Qty 1) • 11' Crossover Cable (Qty 1)
• File Management CD (Qty 1)
The SU2000 has been packed for shipping to prevent damage to the unit. Two or more installers are required
to unload the SU2000 at the installation site. Once the turnstile cabinets have been placed in the installation
location, carefully remove the protective packing material from the sides of the cabinets.
Master Cabinet
(Qty 1)
Center Cabinet
(Qty 1)
Slave Cabinet
(Qty 1)

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Introduction
This manual covers the physical installation process for SU2000 Optical Turnstiles. A separate SU2000 User Guide provides
operating instructions and additional information such as conguring turnstiles for bi-directional passage applications and monitoring
outputs. It is highly recommended that both this manual and the SU2000 User Guide be read in their entirety prior to beginning
installation.
There are three types of SU2000 cabinets used to create passage lanes: a master cabinet, a slave cabinet, and a center
(expansion) cabinet. A single passage lane consists of a master cabinet and a slave cabinet [Figure 1]. The center cabinet is used
to create additional passage lanes with the addition of a single cabinet [Figure 2].
Each cabinet has an unsecured and secured side. Alvarado follows what we call the “right-hand rule." User status lights and card
readers are always installed on the right-hand side in the entry and exit directions.
SU2000 Cabinets
The master cabinet contains the main turnstile
controller, I/O control board, power supply, sensor
receivers, and a power button located at the base on
the secured side.
The reveal of the master cabinet contains a user status
display that communicates lane status to the user.
Center cabinets contain both master and slave
components. Center cabinets are extension cabinets
used in multi-lane applications.
The center cabinet contains the main turnstile
controller, I/O control board, power supply, sensors for
both the master and slave side of the center cabinet,
and a power button located at the base on the secured
side.
The reveal of the center cabinet contains two user
status displays that communicate lane status to the
user.
The slave cabinet contains sensor transmitters.
The reveal of the slave cabinet contains a user status
display that communicates lane status to the user.
Master Cabinet
Center Cabinet (Multi-Lane Conguration)
Slave Cabinet
Secured Side
Secured Side
Unsecured Side
Unsecured Side
Slave
Cabinet
Center
Cabinet
Slave
Cabinet
Master
Cabinet
Master
Cabinet
Power
Button
Power
Button
Power
Button
Single-Lane Conguration
Figure 1
Multi-Lane Conguration
Figure 2

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Access Control Integration
Single passage activation and the various other inputs and outputs available to / from the SU2000 are accessed through the I/O
control board located in the master cabinet. The required system input is a voltage-free, momentary dry contact. Outputs are also
provided in this form. In rare cases, depending on the access control system, it may be desirable to utilize isolation relays to ensure
proper system signaling. Additional information on I/O interfacing is provided later in this manual.
For select projects, a TCP/IP interface is available. This interface allows a third-party access system to communicate to / from
the SU2000 using a dened TCP/IP command structure. There is an additional charge for use of the TCP/IP interface and
implementation requires programming e󰀨orts on the part of the access system provider. Instructions pertaining to the TCP/IP
interface is outside the scope of this manual.
There are two types of interfaces to allow an access control system to operate with the SU2000:
Dry Contact
TCP/IP
Network Communication
SU2000 turnstiles are TCP/IP enabled. Running Ethernet cabling to the SU2000 master and center cabinets provides a number
of benets. (1) It allows implementation of Alvarado’s TCP/IP control and monitoring software. (2) It allows easy implementation of
SU2000 application software updates and enhancements. If SU2000's are networked, updates can be installed over the network.
(3) Alvarado has future plans to further develop the TCP/IP capabilities of the SU2000. The benets of this future development can
only be realized if turnstiles are networked.
Pre-Installation Requirements
The pre-installation requirements listed below must be reviewed before installing the turnstile. These notes also serve as a
checklist that must be complied with after installation. The installation site should also be evaluated before actual installation of the
turnstile to ensure that future turnstile placement is possible and installed as desired. This evaluation includes proper spacing, a
rm foundation, and separate conduit runs for power and data lines.
The following slab requirements must be taken into consideration when selecting the installation location:
• A level solid concrete pad with a minimum thickness of 4" (102mm).
• Use full-sweep electrical conduit underneath the oor.
• Three separate conduits for primary source power, external data, and the crossover cable must be used.
• Cabinets must be installed plumb with the oor while level and square to each other.
Slab Requirements

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All dimensions are approximate.
Space Requirements (28" Lane)
Plan View
Elevation View
Footprint Drawing
28" Single Lane - Plan, Elevation & Footprint Drawing
Figure 3
For ease of installation and servicing, Alvarado recommends 6" of space between the cabinets and adjacent walls or other surfaces.
NOTE

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All dimensions are approximate.
Space Requirements (36" Lane)
Elevation View
Plan View Footprint Drawing
36" Single Lane - Plan, Elevation & Footprint Drawing
Figure 4
For ease of installation and servicing, Alvarado recommends 6" of space between the cabinets and adjacent walls or other surfaces.
NOTE

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inches [mm] All dimensions are approximate.
Space Requirements (28" & 36" Optional Baseplates)
28" Baseplate
Figure 5
36" Baseplate
Figure 6
For ease of installation and servicing, Alvarado recommends 6" of space between the cabinets and adjacent walls or other surfaces.
NOTE
45 [1143]
30 [762]
37 [940]
30 [762]

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Seal the oor area around the conduits running up and
into the cabinets. This will prevent condensation and
debris build-up coming from whatever may be below
the oor.
Electrical Requirements
Conduit Requirements
Power Supply 110-120 VAC, 60 Hz or 220/240 VAC, 50 Hz
Power Requirements Peak power consumption is 60W per lane with all options installed.
Operational Voltage Primary power is stepped down and rectied for low-voltage12 VDC and 5 VDC
operation.
Fuse 2.5A (slo-blo) located in the master cabinet
Surge Protection Alvarado suggests the use of surge protection on the high-voltage power line to
further protect electronics
NOTE
The conduit openings for each cabinet are
8" x 2.80” (203mm x 71mm). The three required conduits
will t in these areas [Figure 7].
Primary Power
• 3/4” (19mm) power conduit for primary source
power (e.g. 120 VAC, 220 VAC) must be run to
the master and center cabinets.
Access Control/Readers/Ethernet
• 3/4” (19mm) conduit for external access control/
network communication must be run to all
cabinets requiring a card reader. Networked
turnstiles must have Ethernet cable run to the
master and center cabinets.
Crossover Cable
• 1 1/2” (38mm) conduit must be run to
interconnect the cabinets in each lane.
NOTE
Slave
Cabinet Master
Cabinet
Conduit Openings
Figure 7
For multi-lane conduit requirements, refer to Appendix
A on Page 32.
NOTE
Symbology Description Conduit Size
Primary
Power
3/4”
Access Control/
Readers/
Ethernet
3/4”
Crossover
Cable
1.5”

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Communication Requirements
Card Reader Installation Requirements (Optional)
User Training
Pre-Installation Checklist
Signal Inputs and Outputs To / From Access Control System
Inputs - Signal inputs from outside systems are wired into the SU2000’s I/O control board. There are two types of input
signals, momentary dry contacts (MDC) and sustained dry contacts (SDC). All input signals must be normally open, voltage-
free, dry contacts, with the exception of the re alarm input, which can be congured (via jumper on the I/O control board)
to accept either a normally open or normally closed sustained contact. MDCs must be at least 100ms in duration to register.
While the SU2000 can accept signals up to 2 seconds in duration, the suggested MDC input duration is 1 second or less to
support rapid throughput in high volume applications.
Outputs – Signal outputs are available from the SU2000’s I/O control board. Outputs are normally open, voltage-free,
momentary dry contacts. The output signal length is 500ms in duration.
Inability to Provide Specied Inputs - If the access system does not have dry contract outputs, isolation relays should be
used. NEVER connect signal lines containing voltage directly to the I/O control board.
Network Communication
A networked PC with Alvarado's TCP/IP control and monitoring software is required. Adhere to IEEE standards for network cabling
requirements.
It is the installer's responsibility to ensure the following steps are completed before beginning the installation.
Card readers or other physical access devices may be installed to the end panels on the right-hand sides of the lane, or on
adjacent pedestals. Card readers / physical access devices are not supplied by Alvarado. Due to the slim prole of the SU2000,
generally only mullion sized card readers can be installed.
The physical dimensions of the card reader should not exceed: 1.00" H x 1.9" W x 6.5" D
(25mm x 48mm x 165mm).
All personnel that will be involved with operating the SU2000 should be trained in the proper method of operation. Detailed
operation instructions are outside the scope of this manual, but can be found in the SU2000 User Guide (also included with the
product). If further training is desired, contact Alvarado for information regarding on-site training services.
1. All components and hardware to be installed have been unpacked, correctly identied, and moved to the installation location.
2. The turnstile conguration and layout has been conrmed with the site manager.
3. All applicable requirements in the Pre-Installation Requirements section have been met.
Environmental Requirements
• DO NOT install the product outdoors. This product is intended for indoor use only.
• DO NOT install the SU2000 where infrared lighting (strobe lights, ash photography, etc.) is in the direct path of the
optical sensors. Interference may a󰀨ect the performance of the turnstile.
The following are suggested operating temperature and humidity ranges for the SU2000:
Operation Non-Operation/Storage
Temperature Range 10° - 32°C / 50° - 90°F 0° - 40°C / 32° - 104°F
Humidity Range (Non-Condensing) 15% - 85% RH --
Operating the SU2000 outside the suggested temperature and humidity ranges may negatively a󰀨ect
turnstile performance and could potentially cause damage to turnstile components.
CAUTION

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Pre-Installation Instructions
It is assumed that the Pre-Installation Checklist steps are complete.
NOTE
Side Panel Removal
1. To remove a side panel, slide the side panel up til it clears
the pins, then pull straight out [Figure 8].
1. Locate the lid screws located on the cabinet end panels as
shown in [Figure 9]. There is one lid screw per side.
2. Using a #2 Phillips head screwdriver, remove the two (2) lid
screws,
3. Gently lift the lid in an upward motion to remove.
Do not force open the side panels. Use a screwdriver to
carefully loosen any tight tting side panels. Take care when
doing this to prevent damage to the unit. Note the location of the
side panel after removing in order to correctly secure it.
NOTE
1
2
Lid Removal
Lid Removal (Side View)
Figure 9
Side Panel Removal
Figure 8
Lid
Screw

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End Panel Removal
1. Locate the eight (8) end panel screws located on the
inside of the frame [Figure 10].
2. Using a #2 Phillips head screwdriver, remove the eight
(8) end panel screw.
3. Gently remove the end panel and set aside.
Bare frame is shown for ease of view.
NOTE
End Panel Removal
Figure 10

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Turnstile Layout
With the panels and lids removed, conrm that the cabinets are laid out such that one side of the lane contains the master controller
cabinet components and the other side of the lane contains the slave cabinet components. The correct layout orients the power
button on the secured side as shown in [Figure 11]. An example of an incorrect layout is shown in [Figure 12]. Before proceeding,
verify the master controller cabinet components are facing the slave cabinet components, and the power button(s) are located on
the secured side. The Lane 1 master cabinet is always the right-most cabinet in relation to the unsecured side.
The power button should always be located on the secured side.
Unsecured Side
Unsecured Side
Secured Side
Secured Side
INCORRECT
CORRECT
Power
Button
Power
Button
Power
Button
LANE 1
LANE 1
LANE 2
LANE 2
Power
Button
Slave Controller Side
Slave Controller Side
Slave Controller Side
Slave Controller Side
Master Controller Side
Master Controller Side
Master Controller Side
Master Controller Side
Correct Turnstile Layout
Figure 11
Incorrect Turnstile Layout (Lanes Oriented Backwards)
Figure 12

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Baseplate Assembly (Optional)
An optional SU2000 baseplate may be purchased with the SU2000 turnstile. A baseplate enables installation of the SU2000
turnstile on a solid foundation without the need to drill holes in the ground. The baseplate also provides concealed conduit channels
for wiring all power and communication cables. Baseplates come in di󰀨erent sizes and may be bridged together with other
baseplates for multiple turnstile lanes. The following information will guide the installer in assembling the baseplate:
Examine the area with a measuring tape and carefully mark the location where the baseplate(s) will be placed. An external power
source and external data cables (required for GateKeeper and external controls), must be accessible and provided to the turnstile.
The side plate on the baseplate must be removed in order to provide external power/data (or the side plate may be drilled with
appropriate holes as needed for concealment). Determine which side plate to remove and remove it by unfastening the (4) screws
as shown in [Figure 13].
Place the baseplate carefully in the marked location. The installation process continues in the following sections. Follow the
instructions there in order to pull the appropriate cables through the conduit openings.
For multiple lanes, baseplates may be attached together. Holes are provided for bridging multiple baseplates together. The side
plate must be removed in order to bridge the baseplates together side by side. Secure the baseplates side by side by fastening the
(4) screws provided to the support from the other baseplate.
Holes for bridging multiple baseplates
Anchor Location
Conduit holes for power and communication cables
(use separate conduits for power and communication cables)
Baseplate
Figure 13

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Installation Instructions
Anchoring the Turnstile
1. Place the master cabinet and the slave cabinet in the determined location [see dimensions - Figures 3 -4].
2. Cabinets must be level to each other and square to all neighboring cabinets. This will ensure that all optical sensors are aligned
for optimum performance. Use the following procedure to square each cabinet with respect to the oor and other cabinets:
A. Measure the distance from the inside wall of one
cabinet to the inside wall of the other cabinet, on both the
entry and exit side of the lane for a consistent measurement
[Figure 14].
B. Measure the diagonal distance from the end of one cabinet
to the end of the opposing cabinet, then measure the
opposing diagonal [Figure 15]. If these distances are equal,
the cabinets are square.
NOTES
The Lane 1 master cabinet is always the right most cabinet in relation to the unsecured side.
For ease of installation and servicing, Alvarado recommends a minimum of 6" of space between the cabinets
and adjacent walls or other surfaces.
Figure 14
Figure 15

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Anchoring the Turnstile (cont.)
3. Use a pencil and mark each anchor hole location
[Figure 16]. There will be a total of two (2) anchor
holes per cabinet. Remove the cabinets when
complete.
4. Using a 1" concrete drill bit, drill the anchor holes 3"
in depth at the center of each marked location.
The anchor holes must be clean before installing the
anchor bolts. If the holes are not clear of debris, the
anchor bolts may not tighten correctly.
5. Insert the anchors into each drilled hole [Figure 17].
The threaded end of the anchor must be inserted into
the hole rst. Use a rubber mallet to tap the anchors
into place, if needed. Ensure that the anchors are
ush with the concrete oor.
6. If not already done, pull all wires (AC power, access
control and crossover cable) through conduit and
conduit access holes prior to anchoring cabinets.
7. Using clear RTV silicone, seal the gaps between the
conduit and conduit holes.
8. Maneuver each cabinet over the anchor locations.
Insert two (2) 5/8" anchor bolts and at washers.
9. Using a torque wrench (ft-lb) and 15/16" socket,
torque the anchor bolts to 60 ft-lbs.
NOTE
Anchor
Holes
Marking Anchor Holes
Figure 16
Anchoring
Figure 17
Concrete Anchor

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Internal Card Reader Installation
Card readers used in connection with the site access control system
are not included with the SU2000. The SU2000 has su󰀩cient room
on the end panel for the installation of small mullion or slim-style
proximity card readers. An access hole in the frame is provided for
routing card reader wiring.
Card readers may also be installed on an adjacent pedestal. Contact
Alvarado for information on obtaining pedestals
Card readers require separate power input – do not pull this power
from the SU2000 power supply.
1. Determine the card reader installation location [Figure 18].
2. Install the card reader to the end panel per card reader
manufacturer's installation instructions.
3. Route the card reader wiring through the access hole and
turnstile, and connect to your access control system.
Card reader wiring must be routed down through the access
hole.
NOTES
NOTE
Access
Hole
Card Reader Installation Location
Shown With and Without End Panel
Figure 18

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Crossover Cable
The included crossover cable interconnects communication signals
and low-voltage power between the master and slave cabinets.
The default length of the crossover cable included with the SU2000
is 11'. Optional crossover cable lengths of 20' and 40' are available.
1. Connect one end of the crossover cable to the connector
tucked into the master cabinet as shown in [Figure 19].
2. Connect the other end of the crossover cable to the slave
cabinet status light board as shown in [Figure 20].
Wiring Instructions
IMPORTANT
110VAC and 220VAC primary power (unless ordered otherwise)
must be hard wired in place. It is strongly recommended that a
licensed electrician perform this procedure in accordance with
all applicable local codes.
The primary wiring lines for 110VAC and 220VAC consist of the
following:
Terminal 110V 220V
Ground Green Green/Yellow
Neutral White Blue
Line Black Brown
1. Locate the pre-installed power terminal block and attached
wiring (located inside the master cabinet leg) [Figure 19].
2. Attach each primary power wire to the power terminal block
with the corresponding color exiting on the other side
[Figure 19A].
3. Using a Phillips head screwdriver, tighten each terminal
block connection.
Primary Power
The orientation of the pre-installed terminal block may di󰀨er
from what is shown in [Figure 19 & 19A]. On some installations,
the terminal block is rotated 90 degrees .
NOTES
220VDC Shown
Crossover Cable
220VDC Power
Cable Shown
Primary Power and Crossover Cable
(Master Cabinet)
Figure 19
Crossover Cable Connection
(Slave Cabinet)
Figure 20
Figure 19A
Crossover
Cable
Status Light
Board

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I/O Control Board (13-0328 Rev. F)
LEGEND
ITEM NAME
J1 Input Terminals
J2 Output Terminals
JP1 RS485 Termination Resistor
JP2 RS485 Termination Resistor
JP3 Fire Alarm Jumper (N.O. - N.C.)
S1 Entry Side Open Test Button
S2 Entry Side Reject Test Button
S3 Previous Sensor Group
S4 Next Sensor Group
S5 Exit Side Open Test Button
S6 Exit Side Reject Test Button
Signal Inputs and Outputs
To / From Access Control System
Inputs
Signal inputs from outside systems
are wired into the SU2000’s I/O control
board. There are two types of input
signals, momentary dry contacts (MDC)
and sustained dry contacts (SDC). All
input signals must be normally open
(N.O.), voltage-free, dry contacts, with
the exception of the re alarm input,
which can be congured (via jumper
on the I/O control board) to accept
either a normally open or normally
closed (N.C.) sustained contact. MDCs
must be at least 100ms in duration to
register. While the SU2000 can accept
signals up to 2 seconds in duration,
the suggested MDC input duration
is 1 second or less to support rapid
throughput in high volume applications.
Factory default Fire Alarm jumper
setting is normally open (N.O.).
Outputs
Signal outputs are available from the
SU2000’s I/O control board. Outputs
are normally open, voltage-free,
momentary dry contacts. The output
signal length is 300ms in duration.
Inability to Provide Specied Inputs
If the access control system does not
have dry contact outputs, isolation
relays should be used. NEVER connect
signal lines containing voltage directly
to the I/O control board.
NOTES
I/O Control Board
Figure 21
I/O Control Board (13-1328 Rev. F)
Figure 21A