ImproX (iTT) Intelligent Twin Antenna Terminal Impr Xi TT Psc En 07
User Manual: ImprXiTT-psc-en-07
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The ImproX (iTT) Intelligent Twin Antenna
Terminal is the second generation of the highly
successful ImproX TT. Using either the RS485 Bus
or the RJ45 Ethernet Connection, the ImproX iTT
works within the ImproX range of Access Control
Systems, as well as within OEM applications.
The ImproX iTT is a low-cost Terminal designed to
provide access control to one door in Full Anti-
passback Mode (APB) or two doors in Relaxed
Anti-passback Mode (APB) or single-entry mode.
Impro offer a wide range of Antenna Readers
suitable for most installations.
Major memory improvements allow the ImproX iTT
to store up to 10 000 Transactions as well as
providing the added benefit of off-line validation. In
this optional mode the ImproX iTT allows access to
Tags present in the Terminal’s transaction buffer.
This is valuable should communications between
the ImproX iTT and the Controller disrupt.
A 16-Step Auto-tune process provides improved
communication range, letting you install the
Terminal up to 25 m (82 ft) from its Non-keypad
Antenna Reader and up to 16 m (53 ft) from its
Keypad Antenna Readers.
Other new features include a Software Utility that
lets you upgrade the Terminal while installed on
site with zero down-time. And the iTT now
interfaces with various Relay driven lock types
(including Strike Locks, Magnetic Door Locks and
Deadbolts).
Cost effective solution that fits seamlessly into legacy Systems.
Support for the following Terminal Communication options:
Ethernet—Door Controllers (XTT920 and IPS911 only) connect
to your chosen System Controller using the existing IP
infrastructure.
RS485—an ultra reliable method (not affected by network
problems) of connecting to your chosen System Controller.
Read/Write capability using the following Impro Tags: Slim Tags and
Omega Tags (Read Only). Philips HITAG™ 1 and Philips HITAG™ 2
(Read/Write). HID 125 kHz Tags (Read Only).
NOTE: HID is a registered trademark of HID Global Corporation (an
ASSA ABLOY Group Brand).
Onboard intelligence allowing the Terminal to run off-line from the
Controller.
The Terminal stores up to 10 000 Transactions.
16-step Auto-tune that allows for increased cable distances of up to
25 m (82 ft) for Non-keypad Antenna Readers and up to 16 m (53 ft)
for Keypad Antenna Readers.
End-of-Line (EOL) Sensing on Door Open Sensor (DOS) Inputs.
Connection to up to two Antenna Readers per ImproX iTT, allowing
Relaxed or Full Anti-passback (APB) access.
An excellent user interface consisting of 9 LED “Diagnostic
Indicators”.
Two independent single-pole, double-throw (SPDT) Relay Outputs
which let you interface to door strikes, magnetic locks and other
third-party devices (for example alarms panels or lighting).
Four Dry Contact Digital Inputs including two Door Open Sensor
(DOS) and two Request to Exit (RTE) Inputs.
A Software utility to upgrade Firmware while installed on-site, without
removal of the Terminal.
A 3 Amp Switch Mode Power Supply providing 13.8 V DC to charge
a 12 V 7 Ahr Sealed Lead Acid Battery.
Nominal output voltage of 13.8 V DC with a fully charged Battery.
Automatic switch-over to Battery operation on Mains Failure.
Compact, Mild Steel Cabinet, accommodating the Power Supply,
Terminal and a Sealed Lead Acid Battery.
Two 13.8 V Power Outputs for powering the Terminal and, for
example, a lock. Together these Outputs have a maximum power
output of 2 A (max) continuous at 13.8 V DC.
Five Quick Click Glands for easy wiring.
Fuses on mains in and low voltage out.
Relay functions are user configurable.
Digital Inputs are user configurable and can perform specific tasks
such as:
Door Open Sensing.
Request to Exit.
Scanner Inhibit.
Alarm Interface.
Action Request.
XTT910 and XTT920 Plastic Housing
Length
:
128 mm (5 in).
Width
:
166 mm (7 in).
Height
:
55 mm (2 in).
Approximate Weight
:
302 g (11 oz).
Cabinet Material
:
ABS Plastic.
Colour
:
Black.
XTT910-1-0-GB-XX XTT920-1-0-GB-XX XTT930-1-0-GB-XX
XTT931-1-0-GB-XX IPS910-1-0-GB-XX IPS911-1-0-GB-XX
XXX9XX-X-X-GB-XX
Page 2
XTT930 and XTT931 PCB Only
Length
:
107 mm (4 in).
Width
:
110 mm (4 in).
Height
:
23 mm (1 in).
Approximate Weight
:
105 g (4 oz).
IPS910 and IPS911 Power Supply Combo
Length
:
305 mm (12 in).
Width
:
295 mm (11 in).
Height
:
77 mm (3 in).
Approximate Weight
:
3 kg (7 lb).
Cabinet Material
:
Mild Steel.
Colour
:
Black.
Operating Temperature
:
-25°C to +60°C (-13°F to +140°F).
Storage Temperature
:
-40°C to +80°C (-40°F to +176°F).
Humidity Range
:
0 to 95% relative humidity at +40°C
(+104°F) non-condensing.
Approvals
CE Approval
:
EN301 489-1 and EN301 489-3.
FCC Approval
:
Pending.
Dust & Splash Resistance
(XTT910 and XTT920)
:
Designed to work in an indoor (dry)
environment similar to IP40. The
Terminal is not sealed against water.
Dust & Splash Resistance
(XTT930 and XTT931)
:
Designed to work in an indoor (dry)
environment. The Terminal is not
sealed against water.
Dust & Splash Resistance
(IPS910)
:
Designed to work in an indoor (dry)
environment similar to IP20. The
Power Supply Combo is, therefore, not
sealed against water.
Drop Endurance
:
1 m (3.28 ft) drop (in packaging).
XTT910, XTT920, XTT930, XTT931
Input Voltage
:
10 V DC to 30 V DC, polarity sensitive.
Power Requirements
Current (mA)
Power (W)
Input Voltage 12 V DC
with no Antennas
attached
:
90
1.08
Input Voltage 24 V DC
with no Antennas
attached
:
50
1.20
Input Voltage 12 V DC
with Antennas attached
:
100
1.20
Input Voltage 24 V DC
with Antennas attached
:
60
1.44
Permissible Input Supply
Ripple Voltage (Max)
:
1 V PP at 50 Hz.
Power Input Protection
:
Reverse polarity, over-voltage and
over-current protection are provided on
the Terminal.
IPS910 and IPS911 Power Supply Combo
The Power Supply Combo includes a 3 A Switch Mode Power
Supply which provides power for the (optional) internal unit and for
charging the (optional) backup Battery. As the Power Supply
Combo needs no more than 1 A, you may power extra devices
using up to 2 A continuous current from the provided connector
block. DO NOT exceed this 2 A limit on continuous current draw.
Devices with a high in-rush current demand, such as certain
maglocks and other electromechanical devices, can momentarily
draw more than 3 A.
The Power Supply then effectively shuts down as directed by its
built in protection as exceeding the 3 A rating is considered a short-
circuit. Overcome this by installing the recommended 12 V 7 Ahr
Battery to help supplement the in-rush current such a device may
draw on activation.
Power Input
Input Voltage
:
85 V AC to 265 V AC at 50/60 Hz.
Power Output
Output Voltage
(Mains Power On).
:
13.8 V DC ±0.3 V DC.
Output Current
:
2 A continuous (Power Output
Terminals).
Battery
Type
:
12 V Sealed Lead Acid Battery, 7 Ahr
(Max).
Length
:
151 mm (6 in) (Max).
Width
:
65 mm (3 in) (Max).
Height
:
99 mm (4 in) including the Terminals
(Max).
Charge Voltage
:
13.8 V DC.
The following specifications are common to all models of the
ImproX iTT:
Relay Power
Requirements
:
An additional ~0.4 W per Relay in use.
Real Time Clock Backup Battery (RTC)
Battery Type
:
1 x 3 V, CR2032, Lithium cell battery.
Battery Life
:
1 Year with Power OFF,
5 years with power ON,
5 years storage with Battery Tab in
place.
Ethernet Port (XTT920, XTT931 and IPS911)
Ethernet Port
:
Standard Ethernet RJ45 connector.
10/100 Base T, half or full duplex.
RS485 Terminal Bus
Electrical Interface
:
RS485, ASCII with 16-bit CRC
checking.
Baud Rate
:
9 600, 19 200, 38 400 (default), 57 600
and 115 200 selectable via the
Communications Protocol.
Data Format
:
8 data bits, no parity, 1 stop bit.
Communications Protocol
:
ImproX Secure Communications
Protocol.
Line Termination (RS485)
:
Provision is made for line termination.
Unit Status
:
Slave.
Antenna Port
:
2 Fully functional Antenna Reader
Ports.
Input Type
:
2 Dry-contact inputs with End-of-line
(EOL) Sensing and 2 Dry-contact
inputs without End-of-line (EOL)
Sensing.
Detection Resistance
Range
:
< 2 kOhm.
Protection Range
:
+15 V continuous.
Relay Output
:
2 Independent, single-pole, double-
throw (SPDT) Relays, each with NO,
COM and NC contacts.
Page 3
Contact Ratings
:
10 A at 28 V DC,
5 A at 220 V AC,
12 A at 120 V AC.
Operations
:
100 000 Minimum.
Type
:
32-bit ARM7TDMI operating at
72 MHz.
Total RAM
:
58 K Byte.
Flash
:
256 K Byte.
Default Baud Rate
:
Factory-set to 38 400.
Default Mode
:
Receive (Slave Mode).
Buzzer Volume
:
Level 3 (maximum).
Beep Codes
Fails Power-on Self-test
:
Continuous beep for 2 seconds.
Passes Power-on Self-
test
:
Two short beeps of 200 ms duration,
separated by a 200 ms inter-beep
pause.
Anti-tamper Switch
:
1 Internal Switch.
Status LED
:
Continuous Red.
Upgrade Mode
:
Flashing Red (Steady).
Communications Failure
:
Flashing Red (Intermittent).
Relay [2]
:
Continuous Red on activation of the
Relay.
Relay [1]
:
Continuous Red on activation of the
Relay.
Reader 2, RTE [2]
:
Continuous Green on detected contact
closure.
Reader 2, DOS [1]
:
Continuous Green on detected contact
closure.
Reader 1, RTE [2]
:
Continuous Green on detected contact
closure.
Reader 1, DOS [1]
:
Continuous Green on detected contact
closure.
RS485 RX
:
Flashing Green as per incoming data.
RS485 TX
:
Flashing Red as per outgoing data.
Ethernet LEDs (XTT920, XTT931 and IPS911 Only)
Ethernet Activity
:
Flashing Red LED.
Ethernet Speed
:
Continuous Red for 100 Mbps (Default)
Off for 10 Mbps.
Ethernet Link
:
Continuous Red on connection to
network.
For extra information relating to this product refer to the:
ImproX iTT Hardware Installation Manual (XTT303-0-0-GB-XX).
Order the ImproX iTT using the following Part Numbers:
XTT910-1-0-GB-XX: ImproX (iTT) Intelligent Twin Antenna Terminal
in an ABS Plastic Housing.
XTT920-1-0-GB-XX: ImproX (iTT) Intelligent Twin Antenna Terminal
with Ethernet in an ABS Plastic Housing.
XTT930-1-0-GB-XX: ImproX (iTT) Intelligent Twin Antenna Terminal
PCB Only.
XTT931-1-0-GB-XX: ImproX (iTT) Intelligent Twin Antenna Terminal
with Ethernet PCB Only.
IPS910-1-0-GB-XX: ImproX IPS containing an ImproX (iTT)
Intelligent Twin Antenna Terminal.
IPS911-1-0-GB-XX: ImproX IPS containing an ImproX (iTT)
Intelligent Twin Antenna Terminal with Ethernet.
CAUTION: We reserve the right to nullify the products
warranty where you have not properly
installed the Metal-oxide Varistors.
This product conforms to our Warranty details on
www.impro.net.
Page 4
Figure 1: ImproX iTT Overview
This Product Specification Catalogue applies to the ImproX (iTT) Intelligent Twin Antenna Terminal, XTT910-1-0-GB-09, XTT920-1-0-GB-09, XTT930-1-0-GB-01,
XTT931-1-0-GB-01, IPS910-1-0-GB-05 and IPS911-1-0-GB-05.
(The last two digits of the Impro stock code point to the issue status of the document or product).
XTT360-0-0-GB-06
Issue 07
November 2011
ImproX iTT\Product Specification Catalogue\LATEST ISSUE\
ImprXiTT-psc-en-07.docx
