Schlage HK-CR User manual

HK-CR
Terminal User’s Guide

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency energy, and, if not installed and used in
accordance with the Installation Manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at the user’s
own expense.
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numerique de la classe A respecte toutes les exigences du Reglemente sure le materiel brouilleur du Canada.
© 2014 Allegion
Document Part Number: 70100-6008 – Revision 3.3 – 07/16/14
HandPunch is a trademark of Schlage Biometrics, Inc.
The trademarks used in this Manual are the property of the trademark holders. The use of these trademarks in this Manual should not
be regarded as infringing upon or affecting the validity of any of these trademarks.
Schlage Biometrics, Inc. reserves the right to change, without notice, product offerings or specications.
No part of this publication may be reproduced in any form without the express written permission from Schlage Biometrics, Inc.

iii
Table of Contents
Introduction 3
HandKey CR 3
Biometrics 3
Principle of Operation 3
The HandKey CR Reader 3
Specifications 5
Options 6
UL Compliance 6
Planning an Installation 7
Site Preparation7
HandReader Placement 7
Wiring 8
Power Input 8
Battery Backup 8
Earth Ground and Shielding 9
Earth Ground All Units 10
Carry a Ground Line to Each Unit 11
Door Control Output12
Lock Output Mode 12
Card Reader Emulation Mode 12
Outputs 12
Networking and Communications 15
Stand-alone HandReader 15
Master or Remote HandReader in a HandReader Network 15
Remote HandReader in a HandReader Network Connected to a Host PC 15
Remote HandReader Connected to a Host PC via Optional Modem 16
Remote HandReader Connected to a Host PC via Optional Ethernet 16
Printer16
Mechanical Installation 17
Wall Plate Installation17
Mounting the Wall Plate 18
Routing the Wiring 18
Attaching the HandReader 19
Closing the HandReader 20

Wiring Connections 21
iv
Wiring Connections 21
Wiring Examples 21
Erasing the Memory 29
Erasing HandReader Memory 29
Enter a Command Menu 31
If No One is Enrolled in the HandReader31
If Users are Enrolled in the HandReader 31
Navigating Command Menus 32
Programming the HandReader 33
Authority Level 34
Programming Order 34
System Management and Maintenance 35
Design an ID Numbering System 35
Service Menu 37
Navigating the Service Menu 37
Service Commands 37
Calibrate 38
Status Display 38
Network Status 38
Setup Menu 39
Navigating the Setup Menu 39
Setup Commands 39
Set Language 41
Set Date Format 41
Set Time and Date 41
Set Address 41
Set ID Length 41
Set Facility 42
Aux Out Control 42
Set Reader Mode 43
Set Serial 43
Set Duress Code 43
Set Beeper 43
Upgrade 43
Management Menu 45
Navigating the Management Menu 45
Management Commands 45
List Users 45

HandKey II Manual
v
Data From Network 46
Data To Network 46
Enrollment Menu 47
Preparation 47
User Education 47
Proper Hand Placement 48
Left Hand Enrollment 48
Read Score 48
Navigating the Enrollment Menu 49
Enrollment Commands 49
Add User 49
Remove User 49
Security Menu 51
Navigating the Security Menu 51
Security Commands 51
Set User Data 53
Set TZ Table 53
Reject Threshold 54
Set Passwords 54
Clear Memory 54
Special Enroll 54
HandReader Maintenance 55
Cleaning the Hand Reader 55
User Score 55
Appendix A: Tips for a successful Installation 57
Location and Installation 57
HandReader 57
Enrollment 58
Communication 58
Appendix B: Noted Board Configuration Differences 59
Terminal Block Labeling 60
Terminal Block Layout 61
Memory Reset 62
Appendix C: Old Board Configuration Information 63
Attaching the HandReader 63
Grounding 65
Wiring Examples 66
End of Line Termination 74

Appendix D: Troubleshooting Guide 77
vi
Communication Method 74
Erasing the HandReader Setup 75
Erasing the HandReader Setup and User Database 75
Appendix D: Troubleshooting Guide 77
Display Messages During Verification 77
Beeper and LED Status During Verification 78
Glossary 79
Limited Warranty 81

3
Introduction
The HandKey CR is Schlage Biometrics’ fourth generation biometric access control
HandReader.1The HandReader records and stores the three-dimensional shape of the
human hand for comparison and identity verification. Upon verification, the HandReader
produces an output that can unlock a door, send card format data to an access control
panel, or communicate with a host computer. The HandReader also has auxiliary inputs
and outputs that can be used to control other systems such as CCTV cameras and
alarms.
Biometric is a term describing the automatic measurement and comparison of human
characteristics. While its origins are ancient, the evolution of advanced scanning and
microprocessor technology brought biometrics into everyday life. Electronic hand
geometry technology first appeared in the 1970s. Schlage Biometrics Inc., founded
in 1986, built the first mass-produced hand geometry readers and made biometric
technology affordable for the commercial market. Today, Schlage Biometrics’ products are
in use in every imaginable application from protecting cash vaults to verifying parents in
obstetric wards.
The HandReader uses low-level infrared light, and a CMOS camera to capture a three-
dimensional image of the hand. The HandReader then converts the image to a 9 byte
electronic template, and stores the template in a database with the user’s information.
To gain access, the user enters his or her ID number at the HandReader’s keypad or
uses an external card reader. The HandReader prompts the user to place his or her hand
on the reader’s platen.2The HandReader compares the hand on the platen with the user’s
unique template. If the images match, the HandReader unlocks the door or sends the
user’s ID number to a third-party access control panel for verification.
The HandReader is an intelligent access control system that can operate as a stand-
alone unit, in a network with other HandReaders, or in a network with a host computer.
Refer to Figure 1-1 when reviewing the information in this section.
1 For the sake of using a consistent name throughout the manual, the HandKey CR is referred to
as the HandReader for the remainder of this manual.
2 The platen is the flat surface at the base of the HandReader (see Figure 1-1). This is where
users place their hands for enrollment and verification. It has guide pins to position the fingers
during use.
HandKey CR
Biometrics
Principle of
Operation
The HandKey
CR Reader

Introduction
4
5
46
F1
8
79
F2
0
No Enter
2
13
Clear
*#
Yes
No
Recognition Systems Inc.
PL ATEN AND GUIDE PINS
HAND
PLACEMENT
DISPLAY
LCD DISPLAY
FUNCTION
KEYS
VERIFICATION
LIGHTS
NUMERICAL
KEYPAD
Figure 3-1: The HandKey CR
The HandReader has an integrated keypad for ID entry and reader programming. It
has two function keys (F1 and F2) that can be set to activate external devices such as
a doorbell or an automatic door. The Clear and Enter keys assist in data entry and
programming.
Four different features assist the user with hand placement and read verification.
1. A light emitting diode (LED) hand placement display on the HandReader’s top panel
assists users with hand placement on the platen.
2. A liquid crystal display (LCD) shows operational data and programming menus.
3. “Red light/green light” verification LEDs quickly inform users if their verification
attempts were accepted or rejected.
4. An internal beeper provides audible feedback during keypad data entry and user
verification.

HandKey II Manual
5
Table 3-1: Specifications
Size: 8.85 inches wide by 11.65 inches high by 8.55 inches deep (22.3
cm)
22.3 cm wide by 29.6 cm high by 21.7 cm deep
Power: 12 to 24 VDC or 12 to 24 VAC 50-60 Hz, 7 watts
Weight: 6 lbs (2.7 kg)
Wiring: 2 twisted-pair, shielded, AWG 22 or larger (such as Belden
82732)
Temperature: -10C to +60C – non-operating/storage (14F to 140F)
0C to 45C – operating (32F to 113F)
Relative Humidity
Non-Condensing:
5% to 85% – non-operating/storage
20% to 80% – operating
Verification Time: 1 second or less
Memory Retention: 5 years using a standard internal lithium battery
Transaction Buffer: 5120 transactions
ID Number Length: 1 to 10 digits
Baud Rate: 300 to 28.8 K bps
Communications: RS-232, RS-422, RS-485 2-wire, optional Ethernet, optional
Modem
User Capacity: 512 users expandable to 259,072
Card Reader Input: Proximity, Wiegand, Magnetic Stripe, Bar Code
(5 VDC provided by HandReader)
Card Reader Output: Wiegand, Magnetic Stripe, Bar Code
Duress Code: 1 leading digit, user definable
Door Controls: Request to Exit input, Door Switch input, Lock output
(open collector, 5 VDC present, sinks to ground, 100 mA max)
Alarm Monitoring: Tamper, Door Forced, Duress
Event Monitoring: There is a variety of monitoring options including events such
as: Invalid ID, Time Zone Violation, ID Refused, Try Again, Power
Failure
Time Zones: 62 total – 2 fixed, 60 programmable
Auxiliary Outputs 3 user definable
(open collector, 5 VDC present, sinks to ground, 100 mA max)
Specifications

Introduction
6
HandKey units have the following options available.
• Backup Battery Support See Technical Note 70200-0012 rev C
• Modem Communication See Technical Note 70200-0013 rev C
• Ethernet Communication See Technical Note 70200-0014 rev H
Hand Readers are UL Listed as stand alone units only (i.e. the card reader function
has not been evaluated by UL).
The HandKey ll has not been tested for UL 294 in an Outdoor configuration.
recyclable
Options
UL Compliance

7
Planning an Installation
Before you begin installation, check the site blueprints, riser diagrams, and specifications
for important information about the HandRreader’s location and other systems that will
connect to the HandReader. Look for any existing wall preparations and wiring that other
contractors may have installed for the HandReaders.
The recommended height for the HandReader platen is 40 inches (102 cm) from the
finished floor. The HandReader should be out of the path of pedestrian and vehicular
traffic, and convenient too, but not behind the door it is controlling. Avoid placing the
HandReader where users must cross the swing path of the door. The HandReader should
be in an area where it is not exposed to excessive airborne dust, direct sunlight, water, or
chemicals.
40 in. (102 cm.)
Figure 4-1: HandKey Placement Rules
For the following sections, Schlage Biometrics does not supply hardware items such
as door control relays, door locks, switches, relays, communications or power wiring,
or power supplies (a PS-110 or PS-220 power supply can be purchased from Schlage
Biometrics to power the HandReader).
Site
Preparation
HandReader
Placement
NOTE

Planning an Installation
8
Four basic circuits typically connect to the HandReader:
• Power Input
• Door Control Inputs and Outputs
• Networking and Communications
• Card Reader Input and Emulation Output
The HandReader requires 12 to 24 volts DC (600 mA) or 12 to 24 volts AC (7 watts).
Power can be connected either to the power terminal pins 1 and 2 or through barrel jack
J12.
Terminal 1 and the center pin of power jack J12 are connected together. Terminal 2 and
the sleeve of power jack J12 are connected together.
A full-wave bridge rectifier input structure is used in the power supply of the HandReader,
making the polarity of terminals 1 and 2 irrelevant. Schlage Biometrics recommends using
terminal 1 for positive (+) voltage and terminal 2 for common (-) for consistency. If J12
is used to attach power with the optional Schlage Biometrics wall-mount power supply,
terminal 1 will reflect +13.8 VDC (unregulated) and terminal 2 will be power supply
common.
Neither terminal 1 or terminal 2 is connected to the HandReader ground.
Do not connect a HandKey’s power supply to a switched duplex outlet. The HandKey
must have a constant source of power for proper operation.
The HandReader uses an internal switching regulator to obtain internal operational power.
It accepts input voltages from 12 to 24 VDC or 12 to 24 VAC at 50 to 60 Hz. An optional
power-fail protection circuit board can be attached to the main circuit board to provide and
control battery backup. The design of the internal power supply is such that any range of
the above input voltages may be used and still provide proper battery charge voltage and
battery backup operation. Switch-over to battery power is automatic and occurs when the
input voltage falls to approximately 10.5 volts. At that time the internal battery charger is
disabled to save power and uninterrupted operation continues on battery power.
When input power is restored, the HandReader switches off of battery operation and the
battery charger is re-enabled to recharge the battery. Battery charge voltage is set at
approximately 13.65 volts, and battery charge current is limited to approximately 50 mA.
A fully discharged battery requires approximately 12 hours of charge to fully recover.
Additional options installed and specific configurations within the HandReader make it
difficult to predict precisely how long battery support will last, but in general two hours
of battery operation can be expected. While operating on battery backup due to loss of
main input power, the battery output voltage is constantly monitored by internal circuitry. If
the battery voltage reaches approximately 9.5 volts the HandReader automatically shuts
down. This is done to prevent full exhaustion of the battery. A yellow indicator on the top
panel illuminates to indicate that the HandReader is running off of battery power. This
indicator extinguishes when main input power is restored.
Shunt J7 which is located immediately in front of the DIP switches on the main logic
board (see Figure 5-1 on page 25) enables or disables battery operation on those
HandReaders equipped with optional battery backup. If a HandReader does not have the
optional battery backup package installed, J7 is not used. On HandReaders equipped
with the battery backup option, J7 allows service personnel a mechanism for disabling
battery backup operation before removal of main input power. To fully power down a
HandReader equipped with battery backup, remove or reposition shunt J7 so that the
Wiring
Power Input
NOTE
NOTE
NOTE
Battery Backup

HandKey II Manual
9
two pins protruding up from the main logic board are not connected to each other.
This effectively opens the circuit, removing the battery from any internal circuitry. Main
input power can then be removed and the HandReader will fully shut down. Once the
HandReader has fully shut down, shunt J7 may be reinstalled. The design of the power
supply is such that main input power must be reapplied to re-enable the battery protection
mechanism. If shunt J7 is not properly installed, the internal backup battery will not be
charged, and in the event of a main input power loss, the HandReader will shut down.
The HandReader with the battery backup option uses a 12 volt 800 ma/hour sealed lead
acid battery to provide backup battery power. This battery is located immediately inside
the rear panel of the HandReader and plugs into jack J4 on the keypad control circuit
board located in the top of the chassis.
Schlage Biometrics recommends that all HandReaders be grounded with a solid, reliable
earth ground connection. This connection establishes a common ground return point
used to protect internal semiconductor devices from ElectroStatic Discharge (ESD) and
from external signal line transients. It also provides a common signal level reference point
between externally networked HandPunchs. Schlage Biometrics recommends that the
earth ground source be identified by a qualified electrician familiar with electrical codes
as well as wiring and grounding techniques.
This is an extremely important and often overlooked aspect of hard-wired serial
communication systems. If the sending and receiving stations do not agree on the ground
reference for the signal voltages, communication errors or a total inability to communicate
may be observed. If the voltages are very different, it is even possible to damage the
units.
The subject of grounding can be complicated, and the full circuit of a system, including
power supplies and often even the building line power wiring, must be understood. It
is strongly recommended that a qualified electrician or electrical engineer familiar with
this subject be consulted when designing the wiring of an HGU network installation.
Always adhere to any applicable electrical codes for your area. Schlage Biometrics is not
responsible for damage done to units due to improper wiring.
Use any one of the following ground terminals to make the earth ground connection: 4,
10, or 13. Do NOT use terminal 2 to establish the earth ground connection; terminal 2 is
not directly connected to ground.
Earth Ground
and Shielding
NOTE

Planning an Installation
10
1234567891011121314
1
2
3
4
5
6
7
8 9
10
11
12
13
14
NOT
USED
GROUND
+5 VDC OUTPUT
DATA/D0
CLOCK/D1
LOCK OR CLOCK
BELL OR DATA
AUXOUT 1
AUXOUT 2
EARTH GROUND CONNECTION PINS
OUTPUTS
CARD
READER
INPUT
Figure 4-2: Earth Ground Connection Terminals
There are two standard methods for providing earth grounding to HandKey units:
• earth grounding all units (see figure 2-3 on page 11)
• carrying an earth ground to each unit (see figure 2-4 on page 11)
Earth ground all units when there is a good earth ground source near each unit and/or
when there are very long cable runs between units.
Carry an earth ground to each unit when there are no earth grounds convenient to the
unit and the unit’s power supply is floating.
One method of establishing a ground reference is to connect each unit’s main board
ground to earth ground. Earth ground is found on the third pin on standard AC line
sockets (in the United States, this is the round one in the middle). If the building wiring is
functioning correctly, this should be a low-impedance path to a true ground, which then
serves as a common reference point for the units.
If this method of grounding the units is used, it is not necessary to connect the units in
the network together with a ground line in the communication cable. Indeed, doing so
could create ground loops—large-area loops which provide a good coupling to external
magnetic fields—which may actually compound communication problems. If a magnetic
field, such as that from a lightning strike, induces a voltage in the ground loop, it is
possible for large currents to flow around the loop, which can raise the ground potential
of some units relative to others. When the shield or the cable is connected to any ground
in this configuration, it should be connected only at one end to prevent the formation of
ground loops.
Earth Ground
All Units

HandKey II Manual
11
For systems with multiple units on a network, there will be a series of cables daisy-
chained between the units, and the shield of each leg of the network should be connected
to ground at only one end. It does not matter which end. An example of this method of
grounding is shown in Figure 2-3.
Master
GND T+ T-
Remote 1
GND R+ R-
Remote 2
GND R+ R-
Connect the Cable
Shield to the
Master's Ground
Do Not Connect
the Cable Shield
at this End
Connect the
Cable Shield to
Remote 1's
Ground
Do Not Connect
the Cable Shield
at this End
Connect the
Cable Shield to
Remote 2's
Ground
Do Not Connect
the Cable Shield
at this End
To Next
Remote
Figure 4-3: Communication Shielding With All Units Earth Grounded
All units are connected to the same earth ground. Each shield ground is connected to
only one unit, then interrupted to prevent the formation of ground loops. Two sets of lines
are wired as shown in Figure 2-3. It does not matter significantly which unit’s GND is used
for a particular shield, as long as the path is broken from unit to unit.
The second method of establishing a ground reference in a system with floating power
supplies is to use the ground line in the RS-422 cable to establish a common reference
voltage for the communication signals. This line should be connected to the negative
power terminal on the data converter or the ground line in the RS-232 port from the host
PC system. It should then be carried to one of the ground terminals on the back of each
Master
GND T+ T-
Remote 1
GND R+ R-
Remote 2
GND R+ R-
Connect the Cable
Shield to the
Master's Ground
Connect Both Shields
to Remote 1 Ground
To Next
Remote
Connect Both Shields
to Remote 2 Ground
Connect Shield
to Next Remote
Figure 4-4: Communication Shielding Carrying a Single Ground to Each Unit
If no earth ground is available at the units, this is the only possible method of connecting
the grounds. Even if an earth ground is available, depending on the building’s power
wiring and other environmental issues, this method may be superior to the previous one,
since it establishes the ground of each unit independently of the building power lines.
Local variations in grounds between buildings, or from one point to another in a very large
building, (perhaps due to elevator motors or other large-current drawing machines) will
have no effect on the communication network if this configuration is used.
However, the power supplies must be truly floating, with no hidden paths back to the
high-voltage side of the transformers, or to earth ground. Since this is difficult to achieve
(there is always some parasitic capacitance between the primary and secondary in any
transformer), this method may be more susceptible to high-frequency transients in the
high-voltage side of the power lines than the earth-grounded method.
Carry a Ground
Line to Each
Unit

Planning an Installation
12
The master unit’s ground establishes the ground for the entire system. The main board
ground points are connected to the shield ground at each unit, but are not connected to
earth ground. The ground point on the master can be the data converter power supply
negative terminal, or the GND pin on the RS-232 cable. If the master is an HGU, its main
board ground can be used. This configuration should only be used if the power supplies
to the units are truly floating, otherwise ground loops will be created, and differences in
local grounds may cause large currents to flow through the cable shield.
The HandReader can operate a door in two different modes: lock output and card reader
emulation. The wiring for each mode is significantly different.
In the lock output mode, the HandReader acts as an intelligent access reader signaling
a lock relay or controller to unlock the door. It also monitors the status of the door. The
decision to unlock the door is made by the HandReader after a valid verification. Users
may be assigned time restrictions to limit access during specified hours or days.
In card reader emulation mode, the HandReader outputs Wiegand (by default), magnetic
stripe, or some other card reader signal, typically to an access control panel when a user
successfully verifies. This mode makes integrating with existing access control systems
fast and simple. On retrofit applications, the existing card reader wiring can be used to
connect the HandReader to the panel if it has AWG 22 or larger conductors and is in
good condition.
The standard HandReader emulation format is for a 26-bit Wiegand card using an 8-bit
facility code. Other formats and card reader technology emulations are available. Consult
the factory for formats other than 26-bit Wiegand.
The ID number may be entered via the integrated keypad or an external card reader.
• If the user enters the ID number from the keypad, the HandReader sends the ID
number to the access panel in the specified card format with a pre-programmed facility
code.
• If the ID number is entered via the card reader, the HandReader stores the card data
and then sends the data, unmodified, to the access panel when the user successfully
verifies.
In addition to the Card Reader Emulation Output, the HandReader has two additional
programmable auxilary outputs for use with alarms and other controllers.
An open collector transistor driver drives each one of these outputs. Open collector refers
to a transistor configuration capable of sinking current (by “pulling down” one side of a
load to ground) but not able to source current – e.g. the transistor output is incapable
of supplying current to drive up the output voltage and must rely on an external voltage
source to accomplish this.
HandReader outputs, when measured to ground, generally show around 4.5 volts when
they are inactive and no load is attached. This voltage is developed by a combination
diode and series resistor pull up to the internal +5 volt supply of the HandReader. These
outputs are pulled up internally to insure that they remain in a known condition if used to
output Wiegand or magnetic stripe data to some external device.
Door Control
Output
Lock Output
Mode
Card Reader
Emulation
Mode
NOTE
Outputs

HandKey II Manual
13
If one of the outputs is shorted to ground, there will be approximately 5 mA of current
flowing through the short, but no damage will occur. Because of the open collector
structure of the outputs, each output is free to float to whatever external voltage is applied
(when inactive). For example, if one side of a relay coil is connected to an external +12
volt power source and the other side of the relay coil is measured with respect to the
ground of the external power source, the measurement will be +12 volts.
All HandReader outputs are rated at +24 volts DC maximum with a maximum current
draw of 100 mA. This means that it is acceptable to use up to a +24 volt DC external
power supply to energize external devices. Whatever external relay is used should be
chosen to match the external power supply voltage. For example, if the external relay coil
is rated at 15 volts, a 15 volt external power supply should be used. In no case should the
external voltage be higher than +24 VDC.
Each HandReader has a protection mechanism built in to protect against voltage
transients (spikes) coming back into the HandReader from an external relay coil.
Transients from an “opening” or de-energizing relay coil can reach several hundred volts.
This protection is on all HandReader outputs and will limit reverse spikes to approximately
28 volts to protect the open collector transistor driver. HandReader outputs are NOT
designed to switch AC voltages. DC voltages MUST be used and the correct polarities
MUST be maintained.
Relays or devices connected to the lock and auxiliary outputs must not exceed 0.1 A
current draw.
NOTE

This page intentionally blank.

15
Networking and Communications
HandReader networking and communications can be configured in one of five ways:
• as a stand-alone HandReader
• as a master or remote HandReader in a HandReader network
• as a remote HandReader in a HandReader network connected to a host PC
• as a remote network connected via optional Modem to host PC
• as a remote network connected via optional Ethernet to host PC
When installed as a stand-alone access control system there is no communication wiring
to other HandReaders or to a host computer. Power input and control output wiring are
all that are required. An RS-232 serial printer output is available for event logging (refer to
the Printer section on page 16). Schlage Biometrics highly recommends using Backhand™
software to backup template information stored in the HandReader.
Multiple HandReaders can be linked together in a HandReader network.
• Up to 32 HandReaders can be linked together on a 2-wire RS-485 or 4-wire RS-422
network.
• Two twisted-pair, shielded, AWG 22 (or larger) wire should be used (Schlage
Biometrics recommends Belden 82732 or its equivalent).
• The wiring must be a “daisy chain” network from HandReader to HandReader and
must not exceed 4,000 feet (1220 meters) in total length.
The master/remote network requires user enrollment at the “master” HandReader. The
master HandReader distributes hand template data with ID numbers and time restrictions
(if any) to the other HandReaders in the network. Users removed at the master
HandReader are automatically removed from the remote readers. A printer connected to
the master HandReader will report transactions from all HandReaders on the network.
Multiple HandReaders can be linked to a personal computer (PC) for an integrated
access control network. Real time monitoring of door status and a variety of alarm types
can be done with Schlage Biometrics’ HandNet for Windows™ (Schlage Biometrics
model number HN-300) software. To run HandNet for Windows™ the computer must be
PC compatible, using a Pentium™-166 or faster microprocessor and it must have a CD-
ROM.
• The HandNet software can monitor over 1,000 HandReaders simultaneously.
• An unlimited number of sites can be created with up to 32 HandReaders per site.
• The HandReaders report all transactions to the PC. The HandNet software records all
transactions and displays a variety of reports generated from this information.
• Template management is handled automatically.
Stand-alone
HandReader
Master or
Remote
HandReader in
a HandReader
Network
Remote
HandReader in
a HandReader
Network
Connected to a
Host PC

Networking and Communications
16
• Users may enroll at any HandReader in the system. The PC collects the data and
distributes it to other HandReaders in the network.
• Access may be restricted by time and by HandReader via HandNet’s access profiles
and by the use of time zones.
Typically, HandReader networks link to a PC using an RS-422 connection. These
networks have the following requirements.
• Two twisted pair, shielded, AWG 22 wire or larger should be used (Schlage Biometrics
recommends Belden No. 82723 or equivalent cable).
• HandReaders must be wired together in a “daisy chain” network from HandReader to
HandReader and then to the host PC. The total length of the wiring must not exceed
4,000 feet per network.
• The network requires an RS-422 to RS-232 converter (Schlage Biometrics P/N DC-
102) at the PC.
Schlage Biometrics’ optional HandNet for Windows™ software allows programming of
most of the remote HandReader setups from the computer. However, each HandReader
on the network requires the setting of an address. HandReader addresses may be
repeated, but only on different sites. Display language, date format changes, and the
communication mode must also be set at the HandReader.
An optional, internal “answer only” 14.4 bps modem is available for HandReaders. This
modem is designed for operation with United States phone systems. Site wiring should
conform to standard telephone wiring standards and terminate at the HandReader with
a standard RJ-11 modular phone jack. Each HandReader with a modem includes a 6’
modem cable for the final connection between the phone jack and the HandReader
modem. Modem HandReaders may be networked with up to 31 non-modem
HandReaders using RS-422 wiring. Refer to the Modem Application Note (available from
Schlage Biometrics) for detailed information.
The HandReader is available with an optional, internal Ethernet communications module
for TCP/IP communications. The wiring must conform to 10BaseT standards. Typically,
network wiring terminates at the HandReader with a standard RJ-45 modular jack.
The cable from the jack to the HandReader is not provided with the Ethernet option.
The IP address, Gateway, and Host Bits are entered at the HandReader in the SET
SERIAL menu. Ethernet HandReaders may be networked with up to 31 non-Ethernet
HandReaders using RS-422 twisted pair cable. Refer to the Ethernet Application Note
(available from Schlage Biometrics) for detailed information.
You can connect a serial printer to a HandReader. A printer connected to the master
HandReader (in a master-remote application) will print every event as it occurs. A
printer connected to a remote HandReader will print only the events that occur at that
HandReader. Schlage Biometrics Inc. does not supply serial printers. Refer to the Printer
String Application Note (available from Schlage Biometrics) for detailed information.
Remote
HandReader
Connected
to a Host PC
via Optional
Modem
Remote
HandReader
Connected
to a Host PC
via Optional
Ethernet
Printer