CYP Suprex SPX-7400 Series User manual

!
SPX-7400_MAN_0414
SPX-7400 shown with EXP-2000
*/5&(3"5*0/40-65*0/4
CYPRESS
SPX-7400 Series
Suprex® Reader Extender !
- Fiber Optic Interface
Operations Manual

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This manual covers the operation and setup of the Cypress Suprex® Fiber Optic SPX-7400 series units. "
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Overview:"
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The SPX-7400 series of Fiber Optic solutions provides a bridge from Card Readers with gates or door hardware to most
access control manufacturers panels. The SPX or Suprex® products include both the remote ( Door/Gate ) unit and the
central ( AC Panel ) unit. "
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Features:!
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-- Available in single mode or multi-mode"
-- Includes complete solution with remote ( reader/gate/door ) and central ( panel ) interface."
-- Service mode for setup and configuration of Expansion modules."
-- Field configurable reader formats"
-- Multifunction indicator for determining operational status of the unit"
-- Auxiliary I/O connections available for Door/Gate/Panel status signaling."
-- Multiplexing of RF bridge providing for additional door/gate on a single Fiber link. "
-- Economical expansion capabilities using Suprex® Lynk technology "
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Fiber Optic Specifications:"
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Module connections utilize standard "ST" style connections"
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NOTE: Single Mode or Multi Mode must be Specified at time of order."
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SPX-7400 Multimode:####### Loss Budget####### 13 dB#### 850 nm"62.5/125 Fiber"
Loss Budget 9 dB 850 nm"50.0/125 Fiber" " " #"
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SPX-7410 Single mode:######Loss Budget###### 20 dB#### 1300 nm"9/125 Fiber
Physical
SPX-7400 #- Aluminum Enclosure"
4.45” x 3.08” x 2.0” ( Each Unit )
Temp
Storage(-55˚C to + 150˚C)"
Operating(-40˚C to +80˚C)
Humidity
95% (non-condensing)
Power
Input
Unreg Input 8 to 16 VDC* @ 300mA Max
Output
+5VDC @100mA
Data I/O
Interface
Reader -Wiegand, Strobed (Clock & Data), F/2F"
LED - 0 - 30V
Relays
Max Switching
(220Vdc 30W (resistive) 1A)
(250Vac 37.5VA 1A)
Running Spec with load
(30Vdc 1A (resistive), 1 x 10
125Vac .3A (resistive), 1 x 10
Electrical and Mechanical Specifications
Suprex® SPX-7400 Series Overview
Cypress Computer Systems, Inc. ⌖Lapeer, MI 48446 ⌖www.cypressintegration.com
© 2014 Cypress Computer Systems Inc.

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Cable Recommendations!
Belden or equivalent!
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SPX-1300, SPX-7500 and EXP-1000/2000!
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RS-485 connection!
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PVC - Belden 9744 - 22 AWG 2 twisted pair, 4,000 feet max."
Plenum - Belden 82741 - 22 AWG 2 twisted pair, 4,000 feet max."
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SPX-1300, SPX-7200, SPX-7400/10, SPX-5601, SPX-5621, SPX-5521, WMR-7211, EXP-1000/2000!
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Wiegand, power and LED!
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PVC - Belden 9942 or 8777 - 22 AWG 3 pair shielded, 250 feet max."
Plenum - Belden 82777 - 22 AWG 3 pair shielded, 250 feet max."
PVC - Belden 9873 - 20 AWG 3 pair shielded, 500 feet max."
Plenum - Belden 83606 or 85164 - 20 AWG 3 pair shielded, 500 feet max."
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Inputs/outputs!
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PVC - Belden 8451 - 22 AWG 1 pair, 1,000 feet max."
Plenum - Belden 82761 - 22 AWG 1 pair, 1,000 feet max."
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Power!
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PVC - Belden 8461 - 18 AWG 1 pair, 25 feet max."
Plenum - Belden 82740 - 18 AWG 1 pair, 25 feet max."
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""

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1.70
1.90
Cypress Suprex® SPX-7400 Enclosure Dimensions
8
10
12
14
16
80
55
35
-40
Ambient Temperature
(Degrees Celsius)
Supply Voltage
Temperature/Voltage de-rating curve
The Suprex® units should be operated with a filtered 12 Volt nominal DC supply. "
Any voltage between 8 and 16 volts can be utilized by following the temperature /voltage derating curve.
Voltage should not exceed 16 VDC under normal operating conditions. "
Temperature Rating vs Voltage Derating Curve
4.02
3.08
0.80
0.80
3.15
4.69
ø0.20 X 4

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External connections and DIP Switch Settings
Switch
6 7 8
0
1 x
2 x
3 x x
4 x
5 x x
6 x x
7 x x x
Wiegand
Wiegand / No Filter
Strobed Rising Edge (MR-5)
Strobed Rising Edge (Dorad0 644)
Strobed Rising (Mag-Tek)
Strobed Falling Edge
Reserved
F2F
x = ON
1
2
3
4
5
6
7
8
Dip switch #4 is ON
-Disable Pullup resistors
Dip switch #4 is OFF
-Enable Pullup resistors
DIP Switch #1 OFF"
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See appendix for "
Expansion module Setup
Central Unit Settings
Switch
6 7 8
0
1 x
2 x
3 x x
4 x
5 x x
6 x x
7 x x x
Wiegand
Wiegand / No Filter
Strobed Rising Edge (MR-5)
Strobed Rising Edge (Dorad0 644)
Strobed Rising (Mag-Tek)
Strobed Falling Edge
Reserved
F2F
x = ON
1
2
3
4
5
6
7
8
Dip switch #4 is ON
-Enable Pullup resistors
Dip switch #4 is OFF
-Disable Pullup resistors
DIP Switch #1 OFF"
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See appendix for"
Expansion module Setup
Remote Unit Settings
1 - 8 to 16 VDC In "
2 - Ground
Status LED
1 - exp (+)"
2 - exp (-)"
3 - +5 VDC out"
4 - Prog Res 4"
5 - Prog Res 3"
6 - LED In "
7 - D1/Data out "
8 - D0/Clk out"
1- Relay 2 N.O."
2- Relay 2 Com"
3 - Relay 2 N.C."
4 - Relay 1 N.O."
5 - Relay 1 Com"
6 - Relay 1 N.C."
7 - Ground "
8 - Aux in"
9 - Not used"
10 - Not used
1 - 8 to 16 VDC In "
2 - Ground
Status LED
1 - exp (+)"
2 - exp (-)"
3 - +5 VDC out"
4 - R4"
5 - R3"
6 - LED out"
7 - D1/Data In "
8 - D0/Clk In"
1- Relay 4 N.O."
2- Relay 4 Com"
3 - Relay 4 N.C."
4 - Relay 3 N.O."
5 - Relay 3 Com"
6 - Relay 3 N.C."
7 - Ground "
8 - Aux out"
9 - R2 in"
10 - R1 in
SPX-7400!
Remote
SPX-7400!
Central

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SPX-7400 Series Remote
SPX-7400 Series Central
Quick Reference For Typical Connections
DC"
Power "
Supply"
Access!
Control !
Panel!
+8 to +16 VDC"
Ground
Diagnostic LED
R1 Input "
Controls "
Strike on"
Remote
R1 IN
LED In"
D1/Data Out"
D0/Clock Out$
Card "
Reader
DC"
Power "
Supply"
R1 N.O."
R1 Com"
R1 N.C.
Door !
Strike !
Output
+8 to +16 VDC"
Ground
Diagnostic LED
LED Out "
D1/Data In"
D0/Clock In
See page 10 for other strike control options

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Fiber Optic Connections
Fiber Optic Interface!
SPX-7400!
Central
Fiber Optic Interface!
SPX-7400!
Remote
TX
RX
TX
RX

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Bench Testing:"
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Before installing the units in the field they should be assembled and tested at a convenient “Bench top”
location. This will make it easier to verify / change settings and check operation when both units are visible
at the same time. "
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It is also a chance to become familiar with the system if this is the first time using the Suprex® system. It is
much more difficult to setup and test the units when they are several thousand feet apart."
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1. Connect the Remote and Central unit Fiber Optic ports together using a crossover connection using a
section of fiber optic cable as shown in the diagram in this manual."
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2. Connect a suitable power supply to both units. Each unit should be provided with 8 - 16 volts DC and a
minimum of 500mA. "
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3. Apply power. After about a short delay, both units Diagnostic LED should indicate communication by
illuminating with a periodic Green pulse."
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5. Touch a jumper wire from the Ground connection the the Relay 1 input on the Central unit. Relay #1 on
the Remote unit should activate with an audible click. A VOM or continuity tester should show the Relay
#1 normally open contacts on the Remote unit closing when the Relay #1 input is activated (connected to
ground) on the Central unit."
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6. Units are shipped from the factory set for the Wiegand data format. If a different format is required set the
DIP switch to the required reader and panel format. "
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7. If a reader and panel is accessible, connect the reader to the Remote unit and the Central unit to the panel
and verify that card reads are being accepted by the access control system. If any troubleshooting is
necessary, it will be easier to do with both units in close proximity to each other. "
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8. If Expansion modules are used with the system, refer to the Expansion Module Appendix in this manual."
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9. Once these steps are completed, the units are ready for installation it their permanent locations and final
commissioning as a system."
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Cypress Suprex® SPX-7400 Series - Setup and Pre-installation

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LED Diagnostic Indicator:"
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The LED Diagnostic indicator provides information on the operational status of the unit."
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If the units are not communicating, viewing the diagnostic indicator LED’s may help to determine the "
nature of the problem."
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When the Suprex® units are operating correctly and have a valid communication channel between"
the Remote and Central units, the Diagnostic indicators on each unit will flash green rapidly "
(2-3 flashed per second)."
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DIAGNOSTIC LED NOT ILLUMINATED:"
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If the LED(s) are not illuminated on the unit(s) then the unit is not getting power or there is an electrical problem.
The Diagnostic LED’s will be illuminated Red/Green or flashing whenever power is applied."
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CENTRAL UNIT FLASHING BETWEEN RED/GREEN:"
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With power applied and no communication path between the Remote and Central, the Central unit will flash the
diagnostic indicator alternately between Red and Green."
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REMOTE UNIT ILLUMINATED RED:"
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The Remote unit will diagnostic LED will illuminate solid (not flashing) red if it is not receiving communication from
the Central."
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REMOTE AND CENTRAL UNITS FLASHING BETWEEN RED/GREEN:"
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The Central is not Receiving communication from the Remote.
Cypress Suprex® SPX-7400 Series - Status Indicators

Cypress Suprex® F.O. Series - Door Strike and LED I/O
Note: The LED and Door Strike operation of the FO Suprex® differs from previous Suprex® version
To activate the relay on the Remote unit, connect as shown below. These connections can be used to allow the
Remote relay to operate a DOOR STRIKE, GATE, or other locking hardware. Refer to following pages in this
document for details of each I/O operation and connection."
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There are two relays available for accessory outputs at the Remote end. Either relay can be used to provide the
Door Strike or Gate activation function. This example uses Relay 1.
Wiring Example - Door Strike Follows LED
Access!
Control !
Panel
LED In$
R1 IN
R1 Input "
Controls "
Strike on"
Remote
Suprex Central
Ground
LED Signal
Ground
Wiring Example - Door Strike does not follow LED
LED Signal
Strike Signal
Access!
Control !
Panel
N.O.
Com
Ground
Ground
Ground
Suprex Central
R1 Input "
Controls "
Strike on"
Remote
Ground
R1 IN
LED In
Only Relay and LED Connections are shown for clarity, refer to previous diagrams for Power and Data connections.

Cypress Suprex® F.O. Series - Door Strike and LED I/O
The Cypress SPX-7400 provides additional data channels to support access control hardware such as door strikes,
tamper alarms, request to exit status, etc. These signals are sent to and from the Remote and Central units without
the need to run additional wiring."
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The accessory control I/O use active low inputs. When the inputs are floating (nothing connected) the
associated output will be set to a high level. When the input is set to 0Volts (Ground) the input will
activate its associated output. All Accessory outputs are Open Collector type and will switch to Ground
when activated."
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Each input will have an associated output. See the following pages for a diagram of each I/O pair.Inputs can be tested by
making a jumper connection to ground and monitoring the associated output.
Input
Jumper to ground to test
LED In
Suprex® Fiber Optic
Central
Ground
Suprex® Fiber Optic
Remote
Output
LED Out
Red arrow denotes direction of command signal

Cypress Suprex® F.O. Series - Relay Controls
Red arrow denotes direction
of command signal
Relay 1 IN
Input Signal
Relay 1 N.O."
Relay 1 Com"
Relay 1 N.C.
Contact
Outputs
Suprex® Central
Suprex® Remote
Relay 2 N.O."
Relay 2 Com"
Relay 2 N.C.
Contact
Outputs
Relay 2 IN
Input Signal
Suprex® Central
Suprex® Remote

Cypress Suprex® F.O. Series - Relay
Input Signal
(5Volts DC
Maximum)
Contact
Outputs
Relay 3 functions as an Alarm relay and monitors the condition of the communication link between "
the Central and Remote units. Relay 3 is activated when power is applied and the communication link between
the Central and Remote is functioning. Relay 3 will become deactivated (Alarm condition)"
when either the Relay 3 input on the remote is active OR the Remote unit is unable to communicate with the
Central unit. See APP NOTE FOR DETAILS
Relay 4 N.O."
Relay 4 Com"
Relay 4 N.C.
Suprex® Remote
Contact
Outputs
Relay 4 IN
Input Signal
(5Volts DC
Maximum)
Suprex® Central
Red arrow denotes direction
of command signal

Diagnostic LED
Door
N.C.
Contact
Rex
N.O.
Contact
1K
1K
Relay 2 N.O."
Relay 2 Com"
Relay 2 N.C."
Relay 1 N.O."
Relay 1 Com"
Relay 1 N.C."
Ground "
Aux in"
Not used"
Not used
exp (+)"
exp (-)"
+5 VDC out"
R4"
R3"
LED out"
D1/Data In "
D0/Clk In
Diagnostic LED
8 to 16 VDC In "
Ground
Remote Unit
1K
SPX-XXXX Application Note
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Using Supervised Contacts with the SPX-series Extenders
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Applies to the following products: SPX-5501, SPX-5601, SPX-5521, SPX-5621, SPX-7400,
SPX-7410, SPX-7200, SPX-7500, All RIM series products.
"
This application note describes the connections necessary to convey supervised contact status over
a Suprex® communication link. The configurations described in this app note should apply to most
panels that utilize supervised contacts. When connected as described, the Suprex® system will
provide a supervised signal to the panel interface by reading the supervised status of the contacts
connected to the Suprex® Remote unit.
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Theory of operation: The Access control panel is looking for a certain value of resistance
connected to the supervised contact terminals. The Suprex® Central unit will provide these
resistance values locally at the panel so that the correct supervised status is maintained. At the
same time, the Remote unit must maintain supervision of the wires connected to the relays and
switches that are connected to the remote access point. The contact supervision is provided by the
Remote unit. The Suprex® system does this by comparing the value of programming resistor at the
Central unit with the resistance seen at the Remote interface terminals. When there is a difference
in the two values, the Relay on the Central unit is activated.
There are two different examples. One example is monitoring a normally closed contact at the
Remote unit, and the other example is monitoring a normally open contact at the Remote unit. In
the examples given, a normally closed contact will require a programming resistor of 1K and a
normally open contact will require a programming resistor of 2K. Other resistor values can be used
but 1K resistors are the most common. Other resistance values will require different value(s) for the
programming resistor(s).
1K
1K
I1-
I2-
I2+
I1+
1K
2K
8 to 16 VDC In "
Ground
Relay 4 N.O."
Relay 4 Com"
Relay 4 N.C."
Relay 3 N.O."
Relay 3 Com"
Relay 3 N.C."
Ground "
Aux out"
R2 in"
R1 in
Central Unit
exp (+)"
exp (-)"
+5 VDC out"
Prog Res 4"
Prog Res 3"
LED In "
D1/Data out "
D0/Clk out
1K

SPX-7400 Setup - Using Expansion Modules
Before using EXP-2000 Expansion modules with the SPX-7400 system, it will be necessary to perform a short
configuration process. This process determines if the 7400 will utilize expansion modules, and if so, how many will be
used with the system. Each SPX-7400 link can support up to 7 expansion modules. "
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SPX-7400 units are shipped in the factory default condition. Factory default units will be setup to function as
SPX-7400 units without expansion modules. Only communications between the 2 gateway units will be active. "
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Setup Process:"
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1. With power off, set the DIP switch on the Central unit according to the table below."
"
2. Apply power."
The Diagnostic LED should display a steady Green indication."
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3. Remove power"
Set DIP switch #1 OFF. Any other DIP switches can now be set as required (Reader family/ Pullup resistors)."
The Central unit is now configured. No expansion module configuration is required for the Remote unit."
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4. The expansion modules will need to be setup and correctly addressed. See EXP-2000 manual for details of "
Expansion module setup and configuration. The Expansion units are addressed, and added to the system as pairs."
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5. Connect the Expansion modules into the system as indicated in this wiring diagram."
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Operation with Expansion Modules:"
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The SPX-7400 system Remote and Central gateway units will operate as a standard pair Suprex® units, all of the I/O
and data terminals are available for use with readers and access control systems. There are some minor differences
in operation when using the expansion modules. Each pair of "
"
1. The Diagnostic LED on the Gateway units will indicate the status of the main (gateway) communication link only."
"
2. The Alarm relay on the Central Gateway unit will deactivate (indicate alarm condition) when the communication fails
between the Gateway units or ANY of the the Remote or Central Expansion units."
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3. Paired Expansion units will be functionally similar to the standard SPX-1300 Wiegand Suprex® system."
Central Unit Configuration Mode Settings
"
""" Switch"
"""1 2 3 4 5 6 7 8"
"
Gateway only - No EXP"1 0 0 1 0 0 0 0"
"
1 EXP Pair used " " 1 0 0 1 0 0 0 1"
"
2 EXP Pair used" " 1 0 0 1 0 0 1 0"
"
3 EXP Pair used" " 1 0 0 1 0 0 1 1"
"
4 EXP Pair used" " 1 0 0 1 0 1 0 0"
"
5 EXP Pair used" " 1 0 0 1 0 1 0 1"
"
6 EXP Pair used" " 1 0 0 1 0 1 1 0"
"
7 EXP Pair used" " 1 0 0 1 0 1 1 1"
1
2
3
4
5
6
7
8
1 = ON"
"
0 = OFF
See EXP-2000 Manual for further setup instructions

ACS
Wiegand Data
RS-485 Link - Multi-drop
Card Reader
Door / Parking Gate!
Cypress Suprex® LYNK!
Fiber Optic Solution
EXP-2000R"
(3)
SPX-74X0C (1)
EXP-2000C
(3)
ACS
Fiberoptic Link
EXP-2000R"
(4)
EXP-2000R
(8)
SPX-74X0R (1)
EXP-2000C
(8)
EXP-2000C
(2)
EXP-2000C
(4)
EXP-2000R
(2)
I / O Control

*
EXP-2000!
Central Unit
8 to 16 VDC In"
Ground
485(+)"
485(-)"
+5 VDC Out"
Prog Res 4"
Prog Res 3"
LED Input"
D1/Data Out "
D0/Clock Out
RLY4 N.O."
RLY4 Com"
RLY4 N.C."
RLY3 N.O."
RLY3 Com"
RLY3 N.C."
RS232 Out"
RS232 In"
Ground"
Aux Out"
Relay2 Input"
Relay1 Input
Access!
Control !
Panel
R1 Input "
Controls "
Strike on"
Remote
DC"
Power "
Supply
Additional!
EXP Modules
+8 to +16 VDC"
Ground
EXP(+)"
EXP(-)"
"
"
"
LED In$
D1/Data Out"
D0/Clock Out
R1 IN
SPX-7400 !
Central
See EXP-2000 Manual for further setup instructions
Cypress Suprex® Series - Wiegand Expansion Module!
Panel “Central” interface

Cypress Suprex® Series - Wiegand Expansion Module!
Reader/Door “Remote” interface
Additional!
EXP Modules
*
EXP-2000!
Remote Unit
8 to 16 VDC In"
Ground
RLY2 N.O."
RLY2 Com"
RLY2 N.C."
RLY1 N.O."
RLY1 Com"
RLY1 N.C."
RS232 Out"
RS232 In"
Ground"
Aux In"
N/C"
N/C
485(+)"
485(-)"
+5 VDC Out"
RLY4 Input (5V)"
RLY3 Input (5V)"
LED Output"
D1/Data Input"
D0/CLK Input
DC"
Power "
Supply
Card "
Reader
EXP (+)"
EXP (-)"
"
"
"
LED Out"
D1/Data In$
D0/Clock In
8 to 16 VDC In"
Ground
SPX-7400 !
Remote
R1 N.O."
R1 Com"
R1 N.C.
Door !
Strike !
Output
See EXP-2000 Manual for further setup instructions