impro IMPROX TT User manual

MODEL NUMBER: XTT900-1-0-GB-XX
XTT910-1-0-GB-XX
XTT911-0-0-NN-XX
IPS910-1-0-GB-XX
IMPROXTT
ImproX (TT) Twin Antenna Terminal
INSTALLATION MANUAL
SPECIFICATIONS
Read/Write Capability..................
Impro Tags: Slim Tags (Read Only), Omega
Tags (Read Only), WriTag 128 (Read/Write)
and WriTag 2048 (Read/Write).
HID 125 kHz Tags. (Read Only).
NOTE: HID is a registered trademark of
HID Global Corporation (an ASSA
ABLOY Group Brand).
Working Environment
Open Frame Construction......
(XTT900)
Designed to work in an indoor (dry)
environment. The Terminal is not sealed
against water.
Aluminium Extruded Cabinet..
(XTT910)
Designed to work in an indoor (dry)
environment, similar to IP40. The Terminal is
not sealed against water.
Power Supply Combo ............
(IPS910)
Designed to work in an indoor (dry)
environment similar to IP20. The Power
Supply Combo is not sealed against water.
Open Frame Construction (XTT900) and Aluminium Cabinet (XTT910)
Input Voltage................................
10 V DC to 30 V DC, polarity sensitive.
Power Requirements
Current (mA)
Power (W)
Input Voltage 10 V DC ...........
180
1.8
Input Voltage 30 V DC ...........
60
1.8

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Power Supply Combo (IPS910)
NOTE: 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).
System Battery
Battery Type...........................
12 V 7 Ahr (Max) Sealed Lead Acid Battery.
Length....................................
151 mm (6 in) (Max).
Width......................................
65 mm (3 in) (Max).
Height.....................................
99 mm (4 in) (Max) including the terminals.
Charge Voltage......................
13.8 V DC.
The following specifications are common to all models of the ImproX TT:
Relays
Relay Output..........................
2 Independent, single-pole, double-throw
(SPDT) Relays, each with NO, COM and NC
contacts.
Relay Contact Ratings ...........
3 A at 24 V DC or 125 V AC.
1.5 A at 220 V AC.
Digital Inputs
Type ......................................
4 Dry-contact Digital Inputs.
Protection Range ...................
+50 V to -50 V continuous,
+80 V to -80 V surge.
Figure 1: End of Line (EOL) Sensing Circuit

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NOTE: End of Line (EOL) Sensing enables the Terminal to raise an alarm when
somebody tampers with the circuit (that is, cutting or shorting the wires)
between Input 1 (of DOS [1] or DOS [2]) and ‘’ GROUND (GND).
In other words the Terminal distinguishes between tampering on the circuit,
and the door being in an actual ‘Normally Open’ state.
By placing Resistors into the circuit between the Input 1 (of DOS [1] or DOS
[2]) and ‘ ’ GROUND (GND), the Terminal’s Digital Input monitors a
constant resistance through the circuit. When the circuit is tampered with,
the Resistors are bypassed; the Terminal detects the resistance change
raising an alarm.
LED “Diagnostic Indicators”
Status LED
Power On........................
Continuous Red.
Upgrade Mode................
Flashing Red (Steady).
RS485 Communications
Failure ............................
Flashing Red (Intermittent).
Incoming RS485 Data............
Flashing Green LED.
Outgoing RS485 Data............
Flashing Red LED.
Digital Inputs (1-4)..................
Continuous Green on detected contact
closure.
Relays (1 and 2).....................
Continuous Red on activation of the Relay.
INSTALLATION INFORMATION
Accessories
Find the following when unpacking the ImproX TT Terminal:
CAUTION: DO NOT use the Metal-oxide Varistors (25 Vrms, 500 A, 77 V max
clamping) with mains power applications.
Open Frame Construction (XTT900)
An ImproX (TT) Twin Antenna Terminal with an open frame construction. The
construction consists of a Trivalent Passivated Mild Steel Mounting Plate and a
Biaxially-oriented Polypropylene Cover Plate.
Two Metal-Oxide Varistors, 25 Vrms, 500 A, 77 V max clamping.
An extra Fixed Address Label.
Aluminium Extruded Cabinet (XTT910)
An ImproX (TT) Twin Antenna Terminal housed in a Black, Aluminium extruded
Cabinet. The Cabinet consists of a Top Cover, a Base and two End Plates. Each
End Plate is attached with four Thread Cutter Screws (2.2 x 5 mm).
Two Metal-Oxide Varistors, 25 Vrms, 500 A, 77 V max clamping.
An extra Fixed Address Label.

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Power Supply Combo (IPS910)
An ImproX (TT) Twin Antenna Terminal housed in a Black Mild Steel, powder-
coated Cabinet. The Cabinet consists of a hinged Lid and a Base.
Three Metal-oxide Varistors, 25 Vrms, 500 A, 77 V max clamping.
A glass Fuse, Slow Blow, 3.15 A, 250 V (5 mm x 20 mm).
Four Combi Screws (No. 4 x 10 mm).
An extra Fixed Address Label.
You will find the following when unpacking the optional extra Security Accessory Pack
(XTT911-0-0-NN-XX):
Two TORX® Fasteners (M3.5 x 10 mm).
A T10 TORX® Key.
General
Remember the following when installing the ImproX TT Terminal:
Communications Distance
The RS485 communications distance between the first ImproX TT and the LAST
ImproX unit in a cable run, MUST NOT exceed 1 km (1 090 yd). Achieve this by using
good quality screened twisted 2-pair cable, with the screen EARTHED at one end.
Jumper Links
Long transmission lines or multiple “star” connections, may cause communication
problems. Placing a Jumper Link across the jumper [TR1] in the LAST UNIT AT THE
END OF THE CABLE RUN should solve the problem. See Figure 6 for the location of
the jumper [TR1].
Antenna Reader Distance
The ideal cable distance between the ImproX TT and its Antenna Reader ranges
between 2 m to 16 m (7 ft to 53 ft). Optimal performance is not guaranteed outside of
this range. Achieve optimal performance using good quality screened, twisted pair
cable.
Distance between Antenna Readers from the SAME Terminal
To avoid mutual interference, install the Antenna Readers alongside each other at least
150 mm (6 in) apart.
Distance between Antenna Readers from DIFFERENT Terminals
To avoid mutual interference, install the Antenna Readers alongside each other at least
500 mm (20 in) apart.
NOTE: ImproX TT Terminals can be mounted alongside each other.
EARTH Connection
Connect the ImproX TT Terminal to a good EARTH point. Using the RS485 Port,
connect the EARTH Lead to the „ ‟ Terminal. Mains EARTH can be used, but
electrical noise may exist.

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FCC Compliance (XTT910)
For FCC compliance:
Ensure the comms cable is routed through a separate grommet to the power
cable.
Ensure that you use a CE approved Power Supply Unit.
Arc Suppression
Snubber devices are recommended for EMF Flyback and Arc Suppression when
driving an inductive load with the Relay, see Figure 2.
Figure 2: EMF Flyback and Arc Suppression
Installing the Battery into the Power Supply Combo (IPS910)
1. Open the Lid of the Cabinet.
2. Slide the Lid in an upwards direction and unhinge.
3. Place the Battery into the Cabinet with the Battery Terminals in an upwards
position.
4. Connect the Red Battery Terminal Lead to the Positive Battery Terminal.
5. Connect the Black Battery Terminal Lead to the Negative Battery Terminal.
6. Re-hinge the Lid and slide it in a downwards direction.
7. Close the Lid of the Cabinet.
Mounting the ImproX TT
CAUTION: Make certain that you mount the Terminal on a vibration-free
surface.
NOTE: The ImproX TT can be mounted onto virtually any surface including metal.
Select the mounting position of the ImproX TT Terminal, considering accessibility,
routing of wires and visibility of the LEDs.
Open Frame Construction (XTT900)
Secure the Mounting Plate to the mounting surface, using four suitable screws and wall
plugs, nuts and bolts or rivets.

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Aluminium Extruded Cabinet (XTT910)
Secure the Base to the mounting surface, using four suitable screws and wall plugs,
nuts and bolts or rivets.
Top Cover Release Mechanism
1. If installed, remove the two TORX® Fasteners, using the T10 TORX® Key
(XTT911-0-0-NN-XX).
2. Remove the top two Thread Cutter Screws (2.2 x 5 mm) from each of the End
Plates.
3. Insert a flat head screwdriver (maximum 7 mm) into the cut out in either of the two
End Plates. Swivel the screwdriver until the Top Cover makes a click sound.
4. Insert the screwdriver in the gap (on the side of the ImproX TT) between the Top
Cover and the Base. Swivel the screwdriver again, to release the Top Cover from
the Base.
Figure 3: Front End Plate
Figure 4: Back End Plate
Power Supply Combo (IPS910)
NOTE: During mounting, we recommend removing the Power Supply Combo’s
Earth Strap. As indicated in Figure 5, locate and disconnect the Earth Strap
from the Lid of the Cabinet. This allows easy removal and replacement of
the Lid during installation. After installation, we strongly recommend you
reattach the Earth Strap to the Lid.

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Use the supplied Connection Leads for the low voltage connections to the Power
Supply Combo. Using the supplied Quick Click Glands or Gland Breakouts, neatly lead
the wires out of the Cabinet.
Blank Space

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ELECTRICAL CONNECTIONS
Power Supply Combo (IPS910) Layout
Figure 5: Layout Diagram –Power Supply Combo

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Connecting the ImproX TT Terminal
Figure 6 shows a detailed electrical connection diagram for the ImproX TT Terminal.
Figure 6: Typical ImproX TT Terminal Electrical Connections

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Settings Specific to the Power Supply Combo
WARNING: DO NOT REMOVE THE PLASTIC COVER PROTECTING THE
SWITCH MODE POWER SUPPLY. REMOVING THE COVER PUTS
YOU AT RISK OF ELECTRICAL SHOCK.
CAUTION: DO NOT exceed the Input Voltage specified.
Wiring the Mains Input Power Cord
WARNING: DO NOT TOUCH ANY PART OF THE CIRCUIT ONCE YOU’VE
APPLIED POWER TO THE POWER SUPPLY COMBO.
Figure 7: Mains Connections
Connect the Power Supply Combo to mains power as follows:
1. Open the Lid of the Cabinet.
2. Using a suitable screwdriver, press and hold down the Push-button.

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3. Insert the wire.
4. Release the Push-button.
5. Repeat steps 1 to 3 for each connection.
6. Attach a suitable Mains Input Power Plug using the following connections:
Live (Brown)
Neutral (Blue)
Earth (Yellow/Green)
7. Close the Lid of the Cabinet.
Fuse Information
Fuse Type
Purpose
Rating
Battery Fuse
This fuse protects the Battery
from overload as well as incorrect
polarity connection.
3.15 A 250 V
Slow-blow
(5 mm x 20 mm)
Power Supply Fuse
This fuse protects the Power
Supply from overload as well as
incorrect polarity connection.
4 A 250 V Slow-blow
(5 mm x 20 mm)
Table 1: Fuse Ratings
NOTE: Because of the delicacy of the replacement procedure, we recommend you
contact your distributor before trying to replace the Power Supply Fuse
Replacing the Battery Fuse
CAUTION: Ensure that you have disconnected the mains power supply to the
Power Supply Combo, and removed the Positive Lead from the
Battery before replacing the fuse.
1. Disconnect the mains power supply to the Power Supply Combo.
2. Open the Cabinet.
3. Disconnect the Positive Lead from the Battery.
Figure 8: Fuse Holder
4. Unscrew the Fuse Holder‟s Lid from the Base.
5. Remove the old fuse.
6. Insert a new fuse into the longer end of the Fuse Holder.
7. Screw the Fuse Holder‟s Lid onto the Base.
8. Reconnect the Positive Lead to the Battery.
9. Close the Cabinet.

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10. Reconnect the mains power supply to the Power Supply Combo.
ImproX TT Address Information
Each ImproX TT Terminal is, in fact, two Terminals in one. The first “Terminal” Fixed
Address is associated with Reader [1], and the second with Reader [2].
Each ImproX TT is allocated two unique Fixed Addresses at the factory. These
addresses are stored in the Terminal‟s memory. When the Terminal is installed in an
IXP220 or IXP300/400 System, the System allocates two separate Logical Addresses
to the Terminal for Communication purposes.
On release of the ImproX TT‟s Firmware V7.12 we imposed the following rules:
If you have no Antenna Reader connected to the ImproX TT, the Terminal reveals
both Fixed Addresses.
If you connect only Antenna Reader 1, the Terminal reveals Antenna Reader 1‟s
Fixed Address.
If you connect both Antenna Readers, the Terminal reveals both Fixed Addresses.
If you connect only Antenna Reader 2, the Terminal reveals both Fixed Addresses.
NOTE: If you are only using one Antenna Reader then use Antenna Reader 1. The
ImproX TT will then reveal only one Fixed Address. In all other
arrangements the Terminal reveals two Fixed Addresses.
Address Allocation –IXP220, IXP300 and IXP400 Systems
IXP Software Suites allocate Logical Addresses to the Terminal, either on initial
software start-up, or on request, depending on the system configuration.
Address Allocation OEM Systems
In an OEM system, the Terminal‟s Logical Addresses are allocated individually using
commands available in the ImproX Secure Communications Protocol. Details of this
process are described in the ImproX Secure Communication Protocol Document.
Fixed Address Label
1. Once the ImproX TT is installed, sketch a rough site plan.
2. Attach the loose additional Fixed Address Label, packaged with the Terminal, in
the position of the Terminal on the sketched site plan.
When the system installation is complete and all the units are represented on the site
plan by their Fixed Address Labels, file the site plan for future reference.
GUARANTEE OR WARRANTY
CAUTION: We reserve the right to nullify the products guarantee or warranty
where you have not properly installed the Metal-oxide Varistors.
This product conforms to our Guarantee or Warranty details placed on our Web Site, to
read further please go to www.impro.net.

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USER NOTES

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USER NOTES

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USER NOTES

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This manual is applicable to the ImproX (TT) Twin Antenna Terminal,
XTT900-1-0-GB-05, XTT910-1-0-GB-03, IPS910-1-0-GB-02 and XTT911-0-0-NN-00.
(The last two digits of the Impro stock code indicate the issue status of the product).
XTT300-0-0-GB-16
Issue 17
Jan 2011
ImproX TT\English Manuals\LATEST ISSUE
\ImproXTT-insm-en-17.docx