KMS Simplekey 4 User manual
The information contained herein is the confidential and proprietary information of KMS. Unauthorized use of this information
and disclosure to third parties is expressly prohibited. This technical publication may not be reproduced in whole or in part, by
any means, without the express written consent of KMS.
Copyright © 2018. All rights reserved.
All names and products contained herein are the trademarks or registered trademarks of their respective holders.
Key Management Systems Ltd., 1 Marlborough Trading Estate, West Wycombe Road, High Wycombe, Buckinghamshire, HP11
2LB
Tel: 0330 2230575 Website: www.kms.uk.net Email: technical@kms.uk.net
KMS Simplekey 4
Installation Guide
Version: 1.3.3
Publication Number: 1.03
KMS Publication Date: August 2019
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Table of Contents
Preface..............................................................................................................................................................5
About this Publication ...............................................................................................................................5
Customer Support ......................................................................................................................................5
KMS Documentation / Product Enhancements.....................................................................................6
Introduction.....................................................................................................................................................7
Description...................................................................................................................................................7
Components ................................................................................................................................................7
How it Works ...............................................................................................................................................7
Programming...............................................................................................................................................8
Specification ................................................................................................................................................9
Access Provided ......................................................................................................................................9
Controller Physical Characteristics......................................................................................................9
Communications .....................................................................................................................................9
Operating Parameters...........................................................................................................................9
Information Required for Setting up a New Block or Area to an Existing Customer Cloud ...... 10
Existing Customers.............................................................................................................................. 10
New Builds............................................................................................................................................. 11
Site Survey............................................................................................................................................. 11
System Commissioning........................................................................................................................... 12
Quick Start ................................................................................................................................................ 14
Installation .................................................................................................................................................... 15
The Simplekey 4 System......................................................................................................................... 15
System Interconnects ............................................................................................................................. 16
I2C2......................................................................................................................................................... 16
RJ45 Adaptor ........................................................................................................................................ 17
System Controller........................................................................................................................................ 18
Mk3 System Controller Updates........................................................................................................... 18
System Controller Overview.................................................................................................................. 19
Connections.............................................................................................................................................. 20
Box Tamper ........................................................................................................................................... 20
Auxiliary relays 1 & 2 ........................................................................................................................... 20
Communication BUS ............................................................................................................................ 21
Lock 1 and Lock 2 ................................................................................................................................. 21
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Lock 1 and Lock 2 (Outputs) Maximum 2A supply......................................................................... 22
PSU ......................................................................................................................................................... 22
Battery................................................................................................................................................... 22
Lock Outputs ............................................................................................................................................ 23
Input Connections ................................................................................................................................... 24
Health and Safety ................................................................................................................................ 24
Door Contacts ...................................................................................................................................... 24
Request to Exit..................................................................................................................................... 24
Auxiliary Inputs .................................................................................................................................... 25
Cable Requirements.................................................................................................................................... 26
Maximum cable runs ............................................................................................................................... 27
KMS BUS........................................................................................................................................................ 28
Between Cabinet Wiring ........................................................................................................................ 29
Loss of BUS Communications ................................................................................................................ 30
Fail-Safe.................................................................................................................................................. 30
Fail-Secure ............................................................................................................................................. 30
Lock Controller............................................................................................................................................. 31
Lock Controller Input Connections....................................................................................................... 32
Test procedure ..................................................................................................................................... 32
Lock Controller Output Connections................................................................................................... 33
Test procedure ..................................................................................................................................... 33
Lock Output.............................................................................................................................................. 34
Lock Output continued ....................................................................................................................... 35
Communications BUS Input ................................................................................................................... 36
Reader Interface .......................................................................................................................................... 37
Reader Interface Overview.................................................................................................................... 38
Reader Connections Ch1 & Ch2............................................................................................................. 39
Communications BUS Input ................................................................................................................... 39
BUS Readers ................................................................................................................................................. 40
Compatibility ............................................................................................................................................ 40
Cabling....................................................................................................................................................... 40
Installation ................................................................................................................................................ 40
Connection................................................................................................................................................ 40
BUS Reader Wiring .................................................................................................................................. 41
Locks .............................................................................................................................................................. 42
Lock Suppression ................................................................................................................................. 42
Basic System Wiring .................................................................................................................................... 43
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System Wiring Overview ........................................................................................................................ 43
System Wiring Example 1....................................................................................................................... 44
System Wiring Example 2....................................................................................................................... 45
Security / Alarms.......................................................................................................................................... 46
Power Cut.............................................................................................................................................. 46
Loss of Data .......................................................................................................................................... 46
System Controller................................................................................................................................ 46
Communications Module ........................................................................................................................... 47
Communication Module Variants ......................................................................................................... 48
CM-4G features..................................................................................................................................... 48
Communications Module Overview ..................................................................................................... 49
Communications Module LED Key........................................................................................................ 49
Communications status....................................................................................................................... 49
GSM Indicator LED................................................................................................................................ 50
Signal strength...................................................................................................................................... 50
SEM................................................................................................................................................................. 51
Introduction.............................................................................................................................................. 51
Connections.............................................................................................................................................. 51
Glossary ......................................................................................................................................................... 52
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Preface
This KMS Simplekey 4 Installation provides all the information required to install a
Simplekey 4 system.
About this Publication
This guide lists all the basic aspects of installation, from the system introduction
which provides basic information about the Simplekey 4 system (e.g.specifications) to
more detailed installation information on each component. All aspects of this manual
assume previous experience in the installation of access control equipment, low
voltage and extra low voltage systems.
Customer Support
KMS provides support to resolve questions or problems regarding installation,
operation, or use of our products. KMS provides all levels of support during normal
Business hours (09:00 –5:00, Monday to Friday).
KMS currently do not provide an out of hours service.
You can contact customer support as below:
Email: [email protected]
Phone: 0330 2230575
Note: Installation must be wired in accordance with National Wiring
Regulations (BS7671, IEE National Wiring Regulations in the UK).
Failure to do so can result in injury or death by electric shock. It must
also comply with any local Fire, Health and Safety Regulations.
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KMS Documentation / Product
Enhancements
Submit all product and documentation suggestions to KMS’ product management
Include your name, contact details and the name of the KMS product you are using.
For documentation suggestions, include the publication title and number located on
the publication’s front cover.
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Introduction
Description
Simplekey 4 is an extendable residential access control system with each System
Controller providing access for up to 10,000 residents through one or more
doors (up to 16) using KMS proximity readers.
Note: Other readers (e.g. Wiegand 26-bit) may be used in
conjunction with the KMS Reader Interface.
Components
A Simplekey 4 system comprises:
•A Simplekey 4 System Controller.
•A Simplekey 4 Communications Module (CM).
•Optional BUS readers.
•Optional Reader Interface.
•Optional Lock Controller.
•Optional Front Panel.
•Optional Simplekey Event Manager.
•Optional BUS Isolation Module (release date TBC)
It is normally supplied boxed with a power supply, pre-programmed tokens and
relevant labelling.
Note: By using the KMS BUS a maximum of 16 doors can be managed..
There is a 700 metre limit for the KMS BUS, which is divided between all
system components, no single component to extend beyond 100m. Two
controllers can be linked together in the cabinet to manage up to 32 doors.
This will require additional equipment and system setup. Please contact
KMS Technical for further details
How it Works
Each KMS shark tooth token contains a unique code. The Simplekey 4 System
Controller can store up to 10,000 tokens in non-volatile memory. When a token is
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presented to a reader the token code is compared with those stored in the controller
memory. If a match is found then the associated lock is released.
Programming
A Simplekey 4 system comes pre-programmed to meet client requirements. Tokens
are assigned to areas providing access to the doors specified by the customer.
To ensure correct programming, the information described in “Information Required
for Setting up a New Block / Area to an Existing Customer Cloud” on page 10 is
required when the order is placed.
Once the system is up and running it is administered via Simplekey Web.
Some basic programming is possible using the controller if a keypad is attached but
this is primarily for maintenance purposes.
The keypad, also called an ‘Engineers Keypad’, is available at a separate cost and is
subject to use and restrictions.
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Specification
The following tables provide product details.
Access Provided
Doors: Controls up to 16 doors per System Controller with up to two readers per
door.
Tokens: Up to 10,000.
Controller Physical Characteristics
Dimensions (H x W): 210 x 150mm
Weight: 268g (with CM-4G)
Mounting: Five (3.2mm) fixing holes.
Note: Upgrade controllers are supplied on a variety of backplates to
more information.
Communications
Mobile and I.P based communications. See ‘Modem’ section within manual.
Communication interface to additional components (readers etc.): KMS BUS
Memory type: Non-volatile FLASH
Baud rate: 115,200
Operating Parameters
Input voltage range: +12v to 14v DC
Current consumption at +12v DC: Average 160mA, peak 5A, 5A maximum
Lock power: +12v to 14v DC; 2A lock (maximum)
Operating temperature: -10oC to 80oC (14oF to 158oF)
Operating humidity: 10% to 85% relative humidity, non-condensing.
Lock relay timer 1 - 255 seconds (default 5 seconds)
Door open timer 0 –255 seconds (default 0 seconds ( off))
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Information Required for Setting up a
New Block or Area to an Existing
Customer Cloud
Each customer cloud needs to be set up to reflect what is physically on the ground
and to suit how the customer manages their operation.
For example, customers may have:
•Set up separate regions (i.e. North, South, etc.) and each new block/area must
be positioned in the correct region within the customer cloud.
•Defined ‘Estates’ with specific blocks associated with them and each block
must be positioned within the correct estate.
It is important that the system is constructed correctly for each customer and
matches the ‘physical’ hierarchy used by the customer. This is particularly important
as the system grows to ensure ease of operation for the client.
Existing Customers
For existing clients, the following information is required:
•The name of the client (end user customer cloud).
•Details of the block/area to be added - full name and address including
postcode.
•Details of any existing region / area / estate / block / road etc. to which the new
block / area is to be added or confirmation that it is a separate block / area not
tied to an existing region etc.
•The equipment required (controllers, readers, etc.) including part numbers.
•Token assignments - flat number, parking bays, door names, etc. as required.
•The sequence in which the doors are to be programmed (Door 1 = MED, Door 2
= RED etc.).
•Access details—who is permitted access to where.
•Any Time Profiles required (e.g. specific times for cleaners, etc.).
•Token colours and quantities for programming for each specific area.
•Token colours and quantities for programming to the customer cloud.
•Any other information that may need to be considered.
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New Builds
The same information is required for a new build, but they present additional
challenges as they tend to be more fluid. When collecting the required information, it
should be noted what is confirmed and what may be subject to change. For example,
if the block/door names/access/etc. changes then the customer cloud must be
updated.
All installations must be commissioned with KMS customer services before they are
signed-off and this may be a good time to check details and that the customer cloud
accurately reflects the installation. It is important that the integrity of the customer
cloud is maintained so that, when the client takes ownership of a new build, the
information they see is correct.
Note: Master tokens (access all doors for contractors working on
site) for new builds can be set with a reduced time profile, for
example, these tokens will expire 6 months after activation. This will
provide better access control during and after build completion.
Note: KMS are not responsible for programming Master Tokens by
default, these are normally administered by the end user.
Site Survey
It is crucial that a site survey is carried out before any installation to determine:
•The GPRS signal and where best to locate the controller to ensure the best
communications possible - this will include antenna location and cable routing
and length. The antenna should be located on an external face of the building
and several metres above ground level as this may achieve a better signal
strength whilst deterring vandalism.
•The information needed to program the system - the number of flats, how
they’re numbered/named, access areas, etc. (see “Information Required for
Setting up a New Block / Area to an Existing Customer Cloud” on page 10).
•All aspects of pre-installation including full site survey in relation to cabling,
routing and cable distances are the responsibility of the contractor.
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System Commissioning
Every system MUST be commissioned with KMS once the installation is complete.
Systems must NOT be commissioned before they are fully installed on site, KMS
reserve the right to nullify all warranties related to system performance unless all
steps are followed.
This is the only way of ensuring the system has been connected correctly to match
the initial configuration.
System commissioning includes the following tests:
•Signal strength.
•Signal Bit Error Rate.
•Correct communications between the KMS cloud server and site based GPRS
modem.
•Events are being received for each door on the system and events are correct
for that door.
•Remotely unlock every door on the system to ensure all locks, readers and
outputs work as configured.
•Make system adjustments including lock release time, door open warning
times, trades’profiles and any re-labelling of doors.
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Quick Start
If you have installed a Simplekey 4 system previously the following procedure
provides a quick, high-level description of the steps needed to get the system up and
running.
Note: If this is the first time you have installed a Simplekey 4 system
the steps are described in detail in the subsequent pages.
To set up a Simplekey 4 system:
1Install the Simplekey 4 controller (complete with power supply).
2Install readers, cabling and Request to Exit switches
3Install the antenna.
4Install the locks and cabling.
5Connect any auxiliary inputs.
6Commission the system with KMS.
Note: It is essential that each component is installed and connected in line with the
system configuration agreed with KMS.
Each system is supplied with a full configuration document,
connection labels and QR codes providing information as to which
door it is to be connected.
Commissioning the system must involve calling KMS and a walk-
through to ensure that all aspects of the system are working as
expected.
Failure to fully commission a system may result in incorrect
operation and reduced functionality. KMS are unable to support any
system that has not been commissioned.
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Installation
This section describes how to install the Simplekey 4 system. Installation is only to be
carried out by competent, qualified and experienced personnel trained by KMS.
Wire in accordance with the country of installation’s National Wiring Regulations (UK
BS7671, IEE National Wiring Regulations). Failure to do so can result in injury or death
by electric shock.
The Simplekey 4 System
The Simplekey 4 system comprises:
•System Controller
•Communications Module
•KMS BUS
•Lock Controller
•Reader Interface
•BUS readers
•Locks
•SEM
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System Interconnects
To aid simple installation KMS have produced several methods to connect system
components together. These are all based around the common RJ45 connector
allowing installers to either connect via a traditional screw terminal connector or
terminate using RJ45 plugs.
I2C2
This board is simply four RJ45 sockets and an 8-way screw connector. Uses include
but not limited to:
•BUS connections between System controller and components.
•One or two door DIN rail expansions.
•Connecting outgoing BUS communications.
•Connecting BUS readers –Note fitment of 12v fused link by KMS is required.
KMS SK4
I2C2
Issue 01-01
(c) 2018
0V
MODE
0V
S2M
0V
M2S
Fit to connect 12V
12V
12V
KMS use pre-made ethernet RJ45 patch leads for interconnects, if making your own
leads the PIN outs are below. Only connections 1-5 are utilised
RJ45 Pin
KMS BUS connection
1
M2S
2
0v
3
12v - BUS Reader power only with fused link
4
S2M
5
0v
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RJ45 Adaptor
A single RJ45 socket with screw connectors. KMS included these with the one and
two door DIN rail systems. Each board has fly leads connecting Lock Controllers and
Reader Interfaces together, the RJ45 is then used to connect to the system controller
or I2C2.
Where one or more Lock Controllers are connected using the RJ45 adaptor, power
must be provided directly from the PSU using BUS terminals 6 & 8 on the Lock
Controller.
An ethernet patch cable is not able to supply adequate current for locks and this
should be taken into consideration by the installer.
M2S S2MMODE 0V 12V0V
KM S LT D S K4
RJ 45 BU S A DA PTOR
ISS UE 05 © 2 018
To BUS Reader(s)
To system
connections
Note: Do not use crossover patch cables! These will short the BUS
communications to 0v.
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System Controller
The controller is supplied on a backplate for inclusion in a metal cabinet either
supplied by us, an OEM or for mounting in an existing cabinet on site. When supplied,
the KMS cabinet contains an integrated power supply, typically a 75watt 15V supply is
provided and trimmed down to 13.5V at the factory. It should be installed
somewhere that is easily accessible.
The metal cabinet KMS provide has a gland situated at the bottom - this must be
fitted at the bottom to avoid ingress of water or debris. The gland provides an easy
location to run conduit. Two keys are provided with each cabinet.
The controller comes pre-programmed as per customer specification (doors, tokens
etc.) and should work ‘out of the box’ once installed. If additional
programming/configuration is required, please contact KMS Technical Support.
Changes to the original configuration should be made by email and may take up to
72hrs to complete.
When installed the System Controller, on start-up, polls all nodes in the system. Each
node gives a single beep on successful poll (subject to system version).
Mk3 System Controller Updates
Continued development of the Simplekey 4 system has led to a number of
improvements in connectivity and ease of installation, the most obvious being a
redesign in communications. Updates to the System Controller hardware are listed
below:
•Updated system processor.
•Solid state relays replaced with SPDT volt free relays, maximum 2A rating.
•Simplifications to connectors for ease of wiring.
•New input trigger ‘Door Entry’ to allow for clearer local integration with 3rd
party systems and end user administration via SimpleKey web.
•Lock default jumpers replaced with micro-switches.
•Works fully with all existing SimpleKey 4 Lock Controllers, Reader Interfaces,
BUS readers, SEMs and Front Panels.
•KMS BUS improvements –extended range to 700 metres when using Cat5
cabling meeting or exceeding KMS set specification. Belden 1583E
recommended.
•Utilises the same footprint and fixing layout, easily swapped out for any
existing SK4 System Controller.
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System Controller Overview
21 0000 01
22 0
SIM 7600E
P/ N: S2-10 7EQ-Z1W4J
S/N: M P06 1907 2BC 330 F
IME I:8675 8403 1863 546
Main
DE-EN
A tme l
00 3001 24
220
220
32C82
3
SA
8C
LOCK2
DEFA ULT
LOCK 1
TAMPER
Signal
Strength
Com m s
Sta tus
AUX
Rel ay # 2
AUX
Rel ay # 1
EN DE-EN
LOCK1
DEFA ULT
EN DE-EN
+VE
-VE
LOCK 2
0V
0V
-V
+V
0V
-V
+V
Lock State
EN= Energised/ F ail S afe
DE-EN= DE energised /Fail Secure
DR1
RTE1
N/C
AUX1
AUX3
AUX2
COM
N/O
M2S-Tx
S2M-Rx
0v
0v
+12v
LOCK 1
Request to exit
Door contact
D.E Trig-Input
Local Fire
Global Fire
Volt free relay
Trigger to
others
LOCK 2
Request to exit
Door contact
D.E Trig-Input
Local Fire
Global Fire
Volt free relay-
Trigger to
others
Note: Switched
0v output
to lock.
N/C RTE/Breakglass
N/C Fire Switch
+12v to 14v
DC Input
0v Return for
all Inputs
Programmable
volt free relays
NOT assigned
to locks,
contact KMS
Technical
Antenna connection -
refer to separate
commissioning guide
DR2
RTE2
N/C
AUX4
AUX6
AUX5
COM
N/O
Fit supplied
MOV across
all locks.
See L ED keys in
manual
AUX
Rel ay # 3
AUX
Rel ay # 4
5 second press
reboots modem
SIMPLEKEY 4
CM 4G
(c) 2019
SIMPLEKEY 4
SYSTEM CONTROLLER
(c) 2019
C/O
N/C
N/O
C/O
N/C
N/O
S2M
MODE
M2S
0V
12V@5A
12V@200 ma
0V
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Connections
All connections to the Simplekey 4 controller are made by terminal blocks situated at
the left and bottom of the controller.
Note: Always remove power from the controller before removing a
terminal block.
These are the available connections (from top left, anti-clockwise):
Box Tamper
Box Tamp
Box tamper switch terminal 1.
0V
Box tamper switch terminal 2.
This is normally provided with a metal link loop.
Auxiliary relays 1 & 2
Programmable relays designed for auxiliary use, example being door open contact
outputs. 5 Amp capacity.
Aux Relay 2
Normally Closed, Common, Normally Open.
Aux Relay 1
Normally Closed, Common, Normally Open.
Note: Relay contact state true when controller is powered i.e. relay will switch state
when system power is removed.
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