MORLEY SA-4 User manual

PAGE 1
MEL-TEM-011 ISSUE 1
Controller Installation Guide
CONTROLLER
Installation Guide
MEL-TEM-011
ISSUE 1
22/09/95

Page 2 Controller Installation Guide
MEL-TEM-011 ISSUE 1
SA-4 Introduction
The SA-4 Access Control System contains the latest technology providing personnel access
to buildings, car parks, hazardous and secure areas. The system supports a broad range of
features such as anti-passback, muster control, history recall and holiday support. The system
employs an intuitive user interface which allows a high degree of programming flexibility.
The SA-4 has four major components. These are the keyboard and display interface, main
processor card, reader interface card and network interface cards. The keyboard and display
are mounted in the front door of the SA-4 whilst the remaining components are mounted on
a removable chassis for easy installation and maintenance.
The system is programmed via a QWERTY keyboard and two line forty character LCD
display. The display gives meaningful intuitive user information and prompts the user through
each stage of programming. The keyboard gives easy access to all programming keys without
the need to learn intricate key patterns required on some systems.
The main processor card contains the system microprocessor, storage memory and system
interfaces which form the intelligent core of the system. A small battery provides protection
by maintaining the systems memory, date and time during power failure. The processor card
provides interfaces for serial printers, network cards, display card and expansion modules. A
fully monitored power supply is also incorporated on the card providing three major external
supplies for readers, door locks and lead acid battery charger. Control and monitoring of
external equipment can be carried out using the eight clean contact monitor inputs and eight
relay contacts provided.
The reader interface card provides the logic to control four readers with PIN pads. Plugable
connectors allow easy maintenance. The interface supports three major reader interfaces
Watermark Magnetics™, Weigand and ABA soft magnetics. The interface is plugable to
allow support for future devices.
The network interface is provided for the interconnection of controllers within an on-line
system. A number of cards are available including RS232C, isolated RS485 and isolated
current loop modules.
The system is expandible to a full featured PC based On-line system, hosted by mouse driven
graphical software.
This manual covers the hardware installation of the controller and peripheral equipment wiring
including card readers, PIN pads and communications. This manual does not cover program-
ming of the system. Refer to the SA-4 operators guide for this information.

PAGE 3
MEL-TEM-011 ISSUE 1
Controller Installation Guide
System Description and Configuration
The SA-4 Access Control System is comprised of three major parts, the SA-4 controller, the
card reader and the card. The SA-4 controller stores all information concerning users access
rights and makes all decisions about both entry of users and control and monitoring of external
equipment. The controller supports up to four card readers and can simultaneously support
readers of mixed card technology. The system will support four points of entry using free egress
or two doors using reader entry and egress.
The simplest SA-4 system configuration would consist of one SA-4 controller and one card
reader. The SA-4 controller would be located in a position suitable to allow programming of
the card reader and door controls would be located at the point of entry. Cabling between the
card reader and the controller allows card information to be passed to the controller and status
information to be passed to the reader. Separate cabling between the entry/exit point controls
and the controller allow monitoring and control of entry and egress of card holders.

Page 4 Controller Installation Guide
MEL-TEM-011 ISSUE 1
Unpacking
Remove the controller from the box and check the following are present:-
Two battery leads - one red, one black
Four inductive load suppression kits
One spare fuse
Four mounting brackets and bolts. (IP enclosure version only)
Check that all plugable terminal blocks are present and there is no damage to the equipment
before you continue with the installation.
Installation
The controller can support up to four readers and/or keypads concurrently. It is recommend
that the controller be situated as centrally as possible, keeping cabling between the readers and
controller to a minimum. If further readers are to be added to a controller after installation,
ensure that the distances between potential reader sites and the controller are taken into
account.
The chassis can be removed whilst the enclosure is being mounted in a suitable position. Two
types of enclosure are available, standard and IP rated. The standard enclosure is secured via
four holes, one in each corner of the enclosure. The IP enclosure is supplied with four mounting
brackets. These brackets have two fixing holes, one is used to secure the bracket to the rear of
the enclosure and the other is used for a wall fixing.
Mains to the unit should be supplied using an unswitched 240V 3A fused spur, cabled to current
wiring practices and fused to 3A.
Readers
Connection of readers to the unit will vary from reader to reader, however, an example
interconnection diagram which accompanies this guide gives wiring diagrams for two common
reader interfaces. Note that the reader interface only supplies 12V DC, so for readers requiring
a 5V supply a separate supply must be provided (e.g. a 5V regulator driven from the 12V line).
The interface also provides two open drain outputs which on a standard board are terminated
with 1k ohm resistors, giving 12mA drive current for the connection of LED’s. However a non-
terminated version of the card is available with a sink capacity of 200mA for connection of
higher current indicators. These outputs have fixed functions. Output one is for connection to
an accept indicator and output two for a reject indicator, generally green and red respectively.
Two non-isolated inputs are available on the interface for connection of supplementary reader
signals, such as card present and time-out. These signals are not required by the system for
correct operation and are connected at the user's discretion.

PAGE 5
MEL-TEM-011 ISSUE 1
Controller Installation Guide
Earthing
All cabling from the controller should be shielded and bonded to the controllers earth, with the
exception of communication cabling which is terminated at the main controller. A terminal on
the communications board is provided for the termination of communication cable shield. Note
that cables should not be bonded to more than one earth as this can cause problems.
Relay outputs
There are eight 1 amp relay outputs, with normally closed and normally open outputs. When
connecting inductive loads such as magnetic locks or door strikes, a suppression kit should be
fitted. The suppression kit contains a diode and a capacitor. The capacitor should be fitted
across the relay common and the switching terminal of the relay either N/C or N/O. This
prevents damage to the relay contacts due to arcing. The diode should be fitted reverse biased
at the load to reduce switching noise from the load. Failure to fit suppression could lead to
damage to relays and cause intermittent resetting of the controller during load switching. For
loads greater than 1 amp, a shunt relay should be provided and driven from the relays in the
controller.
Clean contact inputs
Eight isolated inputs are provided for connection of switches, relays and other voltage free
contacts. These inputs can be used for generating alarms or as general purpose inputs for
driving local or global outputs on controllers.
I/O functionality
None of the inputs or outputs provided by the controller have fixed functions. The function of
each input or output is defined from the central controller as a software script which is down
loaded to the controller. It is important to remember that controllers which have the same or
similar I/O functionality should be cabled in the same way. This will reduce the number of
scripts which have to be written during commissioning.
Keypads
Facilities for up to four keypads are provided for the connection of standard XY matrix
keypads. Up to sixteen keys are supported. The position and function of each key is defined
from the central controller. Again, it is important that all keypads are wired in the same way
to reduce the number of keypad definitions to be created during commissioning.

Page 6 Controller Installation Guide
MEL-TEM-011 ISSUE 1
Communications
Presently, three types of serial interface are available for controllers, RS485, RS232 and
current loop. The RS485 interface is a full duplex, multi-drop topology consisting of two
differential pairs, transmit and receive, carried on standard Belden twisted pair cable. The
communications cable is daisy chained from the master controller (generally a PC based
RS485) to each controller. The cable must not be spurred or starred as this can cause
transmission problems. Each pair must be terminated at each end of the line with a quarter watt
150 ohm resistor. For connection details of the RS485 card, see the attached connection
diagram.
A standard RS232 interface is available with 9 pin delta connector termination and is suitable
for connection to line drivers, modems and direct connection to a personal computer. The
current loop interface is available which is fully compatible with Tunstall/Tann equipment.
This network topology is the same as RS485 but requires no termination resistors and can cover
greater distances. Both the current loop and RS485 cards have LED's to indicate reception of
data from the main controller. The RS485 card has both transmit and receive indicators, these
are provided for diagnostic purposes. All of the interfaces plug into the main controller PCB
via an eight pin header and are secured using four M3 screws. When fitting communications
cards, ensure that the pins are correctly positioned in the socket before the controller has power
applied to it.
Installation considerations
When carrying out any wiring or maintenance on the controller, remove mains power and if
present, disconnect the battery. The plugable connectors are provided for ease of installation
and maintenance and are not 'hot insertable' (REMOVE THE POWER!). When inserting
plugs, ensure that they are positioned correctly as it is possible to insert a plug in an offset
position, eg. pin 1 in pin 2 position. Always ensure that there are no loose wires or foreign
objects in the enclosure which could short out the circuitry. Before a controller leaves the
factory it is tested for electrical safety. This test includes an earth bonding test. If any earth
bounds are removed by the installer, the equipment must be re-tested.
When positioning the controller, locate a position which is central to installed and potential
reader sites. This will minimise reader cable lengths. When mounting the controller on the wall,
ensure that the height chosen allows the controller to be programmed comfortably by the user.
DO NOT
Exceed 100m cable length between reader and controller.
Use unshielded cable.
Use cores from a reader cable to drive inductive loads (Door strikes).
Drive inductive loads without installing suitable suppresion devices.

PAGE 7
MEL-TEM-011 ISSUE 1
Controller Installation Guide
READER 1
READER 2
READER 3 READER 4
SA4 Controller
100m MAX

Page 8 Controller Installation Guide
MEL-TEM-011 ISSUE 1
F1
1
1
SK7
1
1
1 1
1
1
PIN1
SK9
PIN1
SK3
PIN1
SK4
1
1
SK5
PIN1
SK1
PIN1
SK2
1
SK6
SW1
1
SK8
F3
F2
OUTPUT 1
OUTPUT 1
OUTPUT 5
OUTPUT 5
OUTPUT 1
OUTPUT 1
OUTPUT 5
OUTPUT 5
OUTPUT 1
OUTPUT 1
OUTPUT 5
OUTPUT 5
OUTPUT 2
OUTPUT 2
OUTPUT 6
OUTPUT 6
OUTPUT 2
OUTPUT 2
OUTPUT 6
OUTPUT 6
OUTPUT 3
OUTPUT 3
OUTPUT 7
OUTPUT 7
OUTPUT 4
OUTPUT 4
OUTPUT 8
OUTPUT 8
OUTPUT 2
OUTPUT 2
OUTPUT 6
OUTPUT 6
OUTPUT 3
OUTPUT 3
OUTPUT 7
OUTPUT 7
OUTPUT 4
OUTPUT 4
OUTPUT 8
OUTPUT 8
OUTPUT 3
OUTPUT 3
OUTPUT 7
OUTPUT 7
OUTPUT 4
OUTPUT 4
OUTPUT 8
OUTPUT 8
N/O
N/O
N/O
N/O
N/O
N/O
N/O
N/O
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
COM
COM
COM
COM
COM
COM
COM
COM
AC IN
AC IN
AC IN
AC IN
EARTH
EARTH
BAT -
BAT -
BAT +
BAT +
AUX +12V
AUX +12V
AUX 0V
AUX 0V
CCM 5A
CCM 5A
CCM 1B
CCM 1B
CCM 5B
CCM 5B
CCM 2A
CCM 2A
CCM 6A
CCM 6A
CCM 2B
CCM 2B
CCM 6B
CCM 6B
CCM 3A
CCM 3A
CCM 7A
CCM 7A
CCM 3B
CCM 3B
CCM 7B
CCM 7B
CCM 4A
CCM 4A
CCM 8A
CCM 8A
CCM 4B
CCM 4B
CCM 8B
CCM 8B
RIGHT OF REPRODUCTION THEREOF IS THE COPYRIGHT OF THIS DWG. AND THE
TEL [phone] NE29 7TY WEST CHIRTON MORLEY HOUSE MORLEY ELECTRONICS LIMITED
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USED ON SHEET No. TITLE
4 A
MEL-TED-043
ISC4 MAIN CONTROLLER PCB
CONNECTION SCHEMATIC
ISSUE 2
CCM 1A
CCM 1A

PAGE 9
MEL-TEM-011 ISSUE 1
Controller Installation Guide
12VX4 0VX3 READER OUTPUT 2
READER OUTPUT 2
X2
READER OUTPUT 1
READER OUTPUT 1
X1
READER INPUT 2
READER INPUT 2
Y4
READER INPUT 1
READER INPUT 1
Y3
CLOCK / WIEGAND BIT1
CLOCK / WIEGAND BIT1
Y2
DATA / WIEGAND BIT0
DATA / WIEGAND BIT0
Y1
1
1
1
1
PINPIN
11 22 33 44 55 66 77 88
READER INTERFACES
READER INTERFACES
KEYPAD INTERFACES
KEYPAD INTERFACES
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TEL [phone] NE29 7TY WEST CHIRTON MORLEY HOUSE MORLEY ELECTRONICS LIMITED
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4 A
READER 1
READER 1
READER 2
READER 2
READER 3
READER 3
READER 4
READER 4
KEYPAD 1
KEYPAD 1
KEYPAD 2
KEYPAD 2
KEYPAD 3
KEYPAD 3
KEYPAD 4
KEYPAD 4
4 WAY STANDARD READER INTERFACE
CONNECTION SCHEMATIC
MEL-TED-044
ISSUE 1

Page 10 Controller Installation Guide
MEL-TEM-011 ISSUE 1
12V/5V 0V READER OUTPUT 2 READER OUTPUT 1 READER INPUT 2 READER INPUT 1 CLOCK / WIEGAND BIT1 DATA / WIEGAND BIT0
PIN
1 2 3 4 5 6 7 8
READER INTERFACES
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4 A
READER 1
READER 1
READER 2
READER 2
READER 3
READER 3
READER 4
READER 4
4 WAY STANDARD READER INTERFACE
CONNECTION SCHEMATIC
(ISSUE 6 PCB)
MEL-TED-044
ISSUE 2
1
JP3
TN26 TN25
TN7
TN20 TN16 TN21 TN17 TN15
1
JP2
1
JP4
TN19 TN18
TN1
TN13
TN9
TN14 TN10
TN8
1
JP1
TN12 TN11
U10
U11
U12
U9
U7
U5
U19
CD1
TN5 TN4
CD2
CD4
CD5
CD6
CD7
CD8
CD9CD10
CD11
CD12 CD13
CD14
CD15
CD16
CD17
CD18
CD19
1
RP2
1
RP1
R8
R5
C6
U8
R7
R6
1
RP10
PIN1
SK1
PIN1
SK4
PIN1
SK2
PIN1
SK3
L4
CD28
CD29
L3
L2
1
RP8
1
RP7
U16
U15U14
U21 U22
R1
12
10
20
30
40
SK9
U20
R2
1
RP9
R3
1
RP4
U6
U18
1
RP6
U17
L1
1
RP5
R4
U13
CD3
TN22 TN24
TN2
TN28 TN23
1
RP3
TN27TN6
REG1
1 2
10 20
C4C3
C2
C5
C1
TN3
MEL-TED-033ISSUE6
MORLEYELECTRONICSLIMITED
KEYREADERINPUTS
12V
12V
12V
12V 5V
5V
5V
5V
Reader power selection

PAGE 11
MEL-TEM-011 ISSUE 1
Controller Installation Guide
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4 A
4 WAY KEYPAD INTERFACE
CONNECTION SCHEMATIC
(ISSUE 6 PCB)
MEL-TED-044
ISSUE 2
X4 X3 X2 X1 Y4 Y3 Y2 Y1
PIN
1 2 3 4 5 6 7 8
KEYPAD INTERFACES
PIN1
SK2
PIN1
SK3
PIN1
SK4
C2
C1
U2 U3
C3
C4
1
RN8
TN20
U4
TN19
C5
C6
1
RN5
TN17 TN18
TN24
TN30
TN23
TN29
C7
C8
1
RN6
U6
TN28
TN6
TN5
TN3 TN4
TN10
TN9
TN7 TN8
TN1
TN11
TN2
TN12
TN14 TN13 TN15
1
RN2
1
RN3
1
RN4
PIN1
SK1
TN27
TN21 TN22
CD7
CD8
TN32 TN31
1
RN7
U5
CD6
CD5CD4CD3
CD2
CD1
TN25
U1
TN16
1
RN1
TN26
1 2
10 20
P1
MEL-TED-080ISSUE1
KEYPAD 1
KEYPAD 2
KEYPAD 3
KEYPAD 4

Page 12 Controller Installation Guide
MEL-TEM-011 ISSUE 1
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MEL-TED-045
KEYPAD CONNECTION
SCHEMATIC
ISSUE 1
X1 X2 X3 X4Y1 Y2 Y3 Y4

PAGE 13
MEL-TEM-011 ISSUE 1
Controller Installation Guide
TXA
TXB
RXA
RXB
CABLE SHIELD
CABLE SHIELD
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CABLE SHIELD MUST NOT BE
CONNECTED TO LOCAL EARTH,
UNLESS USED AS MASTER ON MINI NETWORK.
TRANSMIT LED
RECEIVE LED
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4 A
MEL-TED-053
ISC4 RS485 MODULE
CONNECTION SCHEMATIC
ISSUE 1
R12
1
T1
1
SK2
LED1
R10
R9
R8
R7
OP3
R6R5 R4
U1
D4 D3
1
T2
R2 D2
R3
OP1
D1
R1
OP2
PIN1
SK1
R14
R13
LED2
NMEXXXXS
U3
C4C3
U2
C5
C1
C2
D5
MORLEY ELECTRONICS
RS485 INTERFACE MODULE
MEL-TED-052 ISSUE 1

Page 14 Controller Installation Guide
MEL-TEM-011 ISSUE 1
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4 A
MEL-TED-048
WATERMARK MAGNETICS
INTERFACE INTERCONNECT
DIAGRAM
ISSUE 3
WATERMARK LBS READER
READER INTERFACE
READER INTERFACE WATERMARK 1300SO SWIPE
DATA / WIEGAND BIT 0
DATA / WIEGAND BIT 0 BROWN DATA
YELLOW STROBE
WHITE TIME OUT
PINK LED CONTROL GREEN
VIOLET LED CONTROL RED
BLACK GND
RED +V
CLOCK / WIEGAND BIT 1
CLOCK / WIEGAND BIT 1
INPUT 1
INPUT 1
INPUT 2
INPUT 2
OUTPUT 1
OUTPUT 1
OUTPUT 2
OUTPUT 2
12VDC
12VDC
0V
0V
DATA OUT
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
91011
12
STROBE
CLOCK LEVEL
TIME OUT
CARD PRESENT
10.5V - 24VDC
0V
SCREENED MULTI-CORE CABLE
0.22mm STRANDED CONDUCTORS
(FOR MAXIMUM LENGTH REFER TO MANUFACTURES DATA)

PAGE 15
MEL-TEM-011 ISSUE 1
Controller Installation Guide
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THE COPYRIGHT OF THIS DWG. AND THE
TEL [phone]
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WEST CHIRTON
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4
A
MEL-TED-081
INDALA ASR RANGE
READER INTERCONNECT
DIAGRAM
ISSUE 1
READER INTERFACE INDALA READER
DATA / WIEGAND BIT 0 GREEN DATA
WHITE STROBE
ORANGE GREEN LED In
BROWN RED LED In
BLACK DC PWR In (-)
RED DC PWR In (+)
CLOCK / WIEGAND BIT 1
INPUT 1
INPUT 2
OUTPUT 1
OUTPUT 2
12VDC
0V
12
3
4
5
6
7
8
SCREENED MULTI-CORE CABLE
0.22mm STRANDED CONDUCTORS
(FOR MAXIMUM LENGTH REFER TO MANUFACTURES DATA)

Page 16 Controller Installation Guide
MEL-TEM-011 ISSUE 1
off off off off off
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MEL-TED-069
BIT SWITCH SETTING'S
FOR ISC-4 CONTROLLER
ISSUE 2
CLEAR DOWN RAM ON POWER UPDATABASE HAS NAMES
USE DEFAULT PASSWORDS
POWER UP BEHAVIOUR (#)DATABASE MODE (*)(#)
PASSWORDS (#) RESERVED FOR FUTURE USE
NORMAL POWER UPDATABASE HAS NO NAMES
RETAIN USER PASSWORDS
(*) Takes effect only when used in conjuction with bit 8 in the ON position (#) Takes effect after power up of SA4 controller
ALWAYS OFF
12345678 bit
8
bit
1
bit
1
bit
3
bit
4
bit
5
bit
6
bit
7
offoff
off
onon
on on on on on on

PAGE 17
MEL-TEM-011 ISSUE 1
Controller Installation Guide

Page 18 Controller Installation Guide
MEL-TEM-011 ISSUE 1

PAGE 19
MEL-TEM-011 ISSUE 1
Controller Installation Guide
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4 A
MEL-TED-083
ESSEX TOUCHPAD
KTP-3235SN/KTP32312SN
KEYPAD INTERCONNECT
DIAGRAM
ISSUE 1
READER INTERFACE ESSEX TOUCHPAD
KPT-3235SN
KPT-32312SN
DATA / WIEGAND BIT 0
WHITE GROUND FOR GREEN LED
PINK GROUND FOR RED LED
BLACK GROUND
RED INPUT VOLTAGE
CLOCK / WIEGAND BIT 1
INPUT 1
INPUT 2
OUTPUT 1
OUTPUT 2
12VDC
0V
12
3
4
5
6
7
8
KEYPAD INTERFACE
Y1
GREEN
ROW 1
VIOLET
BLUE ROW 2
YELLOW
ORANGE
TAN
ROW 4
ROW 3
BROWN
COL. 1
GREY
COL. 2
COL. 3
CASE GROUND
Y2
Y3
Y4
X1
X2
X4
EARTH
X3
12
3
4
5
6
7
8

Page 20 Controller Installation Guide
MEL-TEM-011 ISSUE 1
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A
MEL-TED-082
HUGHES ProxPro
READER INTERCONNECT
DIAGRAM
ISSUE 1
READER INTERFACE ProxPro READER
DATA / WIEGAND BIT 0 GREEN DATA 0
WHITE DATA 1
ORANGE GREEN LED In
BROWN RED LED In
BLACK DC PWR In (-)
RED DC PWR In (+)
CLOCK / WIEGAND BIT 1
INPUT 1
INPUT 2
OUTPUT 1
OUTPUT 2
12VDC
0V
12
3
4
5
6
7
8
SCREENED MULTI-CORE CABLE
0.22mm STRANDED CONDUCTORS
(FOR MAXIMUM LENGTH REFER TO MANUFACTURES DATA)
DIP switch settings for ProxPro
1on
8