MODEL NUMBER: XEC900-0-0-GB-XX
IPS970-0-0-GB-XX
Impro EC
II
Impro (ECII) Ethernet Controller
INSTALLATION MANUAL
SPECIFICATIONS
Working Environment
Aluminium Extruded Cabinet .....
(XEC900)
Designed to work in an indoor (dry)
environment similar to IP30. The Controller is,
therefore, not sealed against water.
Power Supply Combo ..................
(IPS970)
Designed to work in an indoor (dry)
environment similar to IP20. The Power
Supply Combo is, therefore, not sealed against
water.
Power
Aluminium Extruded Cabinet (XEC900)
Input Voltage ................................
10 V DC to 30 V DC.
Power Requirements
Current (mA)
Power (W)
Supply Voltage 10 V DC
(Maximum) .............................
420
4.2
Supply Voltage 30 V DC
(Maximum) .............................
140
4.2
System Battery
Battery Type ...........................
6 V 3 Ahr Sealed Lead Acid Battery.
Battery Life .............................
4-6 Hours uninterrupted operation.
48 Hours Power Shutdown, Hibernation Mode.
Power Supply Combo (IPS970)
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.
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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
Type .......................................
6 V 3 Ahr (Max) Sealed Lead Acid Battery.
Approximate Length ...............
151 mm (6 in) (Max).
Approximate Width .................
65 mm (3 in) (Max).
Approximate Height ................
99 mm (4 in) (Max) including the terminals.
The following specifications are common to both the Aluminium Extruded Cabinet and
the Power Supply Combo:
Real Time Clock (RTC) Backup
Battery
Battery Type ...................
1 x 3 V, CR2032, Lithium cell Battery.
Battery Life .....................
2 Years with power OFF,
5 years with power ON,
5 years storage with Battery Tab in place.
Controller Communication
Ethernet Port
Connection ............................. Standard Ethernet RJ45 connector.
10/100/1 000 Mbps, half or full duplex.
NOTE: The Impro ECII is rated to 100
MBps, however the Controller will
work on a 1 000 MBps (1 GB)
network.
Protocol ..................................
TCP/IP, UDP.
NOTE: The RS485 1 (Controller) Port connection details only apply to Impro ECII
Controllers with Firmware V7.16 upwards.
RS485 1 (Controller) Port
Configuration ..........................
38 400 Default.
Electrical Interface .................
RS485.
Baud Rates ............................
9 600, 19 200, 28 800, 38 400 and 57 600
selectable via the Communications Protocol.
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RS485 1 (Controller) Port (Continued)
Data Format ...........................
8 data bits, no parity, 1 stop bit.
Communications Protocol ......
Impro Secure Communications Protocol.
Line Termination ....................
Provision is made for line termination.
Default Mode ..........................
Receive Mode.
Terminal Communication
RS485 2 (Terminal) Port
Configuration ..........................
38 400 Default.
Electrical Interface .................
RS485.
Baud Rates ............................
9 600, 19 200, 28 800, 38 400, 57 600 and
76 800 selectable via the Protocol.
Data Format ...........................
8 data bits, no parity, 1 stop bit.
Communications Protocol ......
Impro Secure Communications Protocol.
Line Termination ....................
Provision is made for line termination.
Default Mode ..........................
Receive Mode.
General
Memory
RAM (Non-volatile) .................
64 MBytes.
Flash ROM .............................
8 MBytes.
Diagnostic LED Indicators
Power-on LED ........................
Red LED (internally visible).
Incoming RS485 1 (Controller)
Flashing Green LED (internally visible).
Outgoing RS485 1 (Controller)
Flashing Red LED (internally visible).
Incoming RS485 2 (Terminal) ..
Flashing Green LED (internally visible).
Outgoing RS485 2 (Terminal) ..
Flashing Red LED (internally visible).
Link Speed LED (Ethernet) ....
Flashing Red LED (internally visible).
Duplex Mode LED (Ethernet) .
Flashing Red LED (internally visible).
Link Active LED (Ethernet) .....
Flashing Red LED (internally visible).
CPU Usage ............................
Red LED (internally visible).
On = Idle, Off = Busy.
CPU Running ......................... Red LED (internally visible).
On = Yes, Off = No.
CPU Fault ..............................
Red LED (internally visible).
On = Fault Condition, Off = Ok.
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INSTALLATION INFORMATION
Accessories
Find the following when unpacking the Impro ECII Controller:
• Either, an Impro ECII Controller (XEC900) housed in a Black, powder-coated,
Aluminium extruded Cabinet. The Cabinet consists of a Top Cover and a Base
sealed at each end with a Mild Steel End Plate, secured with 5 Thread Cutter
Screws (M3 x 8 mm).
• Or, an Impro EC
II
Controller (IPS970) housed in a Black Mild Steel, powder-coated
Cabinet. The Cabinet consists of a hinged Lid and a Base.
• A 3 V, CR2032, Lithium cell Battery.
• A 6 V 3 Ahr Sealed Lead Acid Backup Battery.
• Four Combi Screws (No. 4 x 10 mm) (IPS970 Only).
• A glass Fuse, Slow Blow, 3.15 A, 250 V (5 mm x 20 mm) (IPS970 Only).
• A MAC Address Label.
• An extra Fixed Address Label.
General
Remember the following when installing your Impro ECII Controller:
Communications Distance
RS485 1 (Controller Port) and RS485 2 (Terminal Port)
The RS485 communications distance between the Impro EC
II
Controller and the LAST
Impro Unit in a cable run, MUST NOT exceed 1 km (1 090 yd). Achieve this by using
good quality screened twisted pair Mylar cable, EARTHED on one side.
Ethernet Port
The Ethernet Controller plugs into an Ethernet Switch or Hub (or other network device),
cable runs for this must conform to Ethernet cabling specifications.
Termination Resistors for RS485 Bus Communications
Long transmission lines or multiple “star” connections, may cause communication
problems. Placing the Terminating Resistor Jumper Link in the LAST UNIT AT THE
END OF THE CABLE RUN should solve the problem (depending on the bus). Refer to
Figure 1 on page 8.
EARTH Connection
In conditions where excessive noise is present connect the Impro ECII Controller to a
good EARTH point. Using either of the RS485 Ports, connect the EARTH Lead to the
“SHD” Terminal. Mains EARTH can be used, but electrical noise may persist. The
EARTH Lead to the Impro EC
II
Controller should have a minimum cross-sectional area
of 1 mm
2
(0.001 in2) and can be either solid or stranded.
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Installing the Real Time Clock (RTC) Backup Battery
CAUTION: Remove the Battery Tab for the Real Time Clock from the Battery
Holder BEFORE powering up the Impro ECII.
Refer to Figure 1 for the location of the Real Time Clock Backup Battery Holder.
First Time Use
1. Access the Impro ECII Controller’s Printed Circuit Board (PCB):
• For XEC900, remove the Controller’s Top Cover.
• For IPS970, open the Lid of the Cabinet.
2. Locate the removable Battery Tab in the Real Time Clock Battery Holder (See
Figure 1 and Figure 2 for location).
3. Pull the removable Battery Tab out of the Battery Holder.
4. Complete installation by:
• For XEC900, replace the Controller’s Top Cover.
• For IPS970, close the Lid of the Cabinet.
Replacement
1. Access the Impro ECII Controller’s Printed Circuit Board (PCB):
• For XEC900, remove the Controller’s Top Cover.
• For IPS970, open the Lid of the Cabinet.
2. Remove the old 3 V, CR2032, Lithium cell Battery from the Battery Holder by
pulling the plastic retaining clip AWAY from the Battery Holder. The Battery Holder
is spring-loaded and will raise the Battery out of the Holder.
3. Slide the NEW 3 V, CR2032, Lithium cell Battery under the metal clip of the
Battery Holder, with the "+" Terminal facing UP.
4. Pull the plastic clip away from the Battery Holder and press the Battery firmly into
the Battery Holder.
5. Complete replacement by:
• For XEC900, replace the Controller’s Top Cover.
• For IPS970, close the Lid of the Cabinet.
Installing the 6 V 3 Ahr Sealed Lead Acid System Backup Battery
First Time Use
Aluminium Extruded Cabinet (XEC900)
1. Open the Controller’s Top Cover.
2. Attach the Battery Fly Lead to the System Backup Battery Connector (see Figure 1
for Key Component Positions).
3. Attach the Controller’s Top Cover.
Power Supply Combo (IPS970)
1. Open the Lid of the Cabinet.
2. Slide the Lid in an upwards direction and unhinge.
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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.
Replacement
Aluminium Extruded Cabinet (XEC900)
1. Remove the Controller’s Top Cover.
2. Remove the Controller’s back End Plate.
3. Disconnect the Battery Fly Lead Spade Terminals from the old Battery.
4. Slide the old Battery out of the Battery Compartment.
CAUTION: Ensure that you maintain the correct polarity of the Battery Fly Lead
Spade Terminals. Red wire to Positive (+) and Black wire to
Negative (-).
5. Slide the new Battery into the Battery Compartment.
6. Reconnect the Battery Fly Lead Spade Terminals to the new Battery.
7. Attach the Controller’s back End Plate.
8. Attach the Controller’s Top Cover.
Database Backup (Battery Low)
On Battery Low, when the Controller reaches the end of its 48 Hour Hibernation Mode,
the Battery reaches a point where it cannot maintain the Database in the Controller’s
memory. To reduce the risk of losing the Controller’s Database, we recommend that
you backup the Database to a USB Flash Disk as follows:
NOTE: Acceptable Flash Disk sizes include 128 MB, 256 MB, 512 MB or 1 GB
(maximum usable size).
1. Format the Flash Disk in FAT32.
2. If already powered up, power down the Controller.
3. Plug the USB Flash Disk into the USB Host Port on your Controller.
4. Apply power thereby restarting the Controller.
NOTE: Ensure that the USB Flash Disk remains plugged into the USB Host Port on
the Controller for this feature to function correctly.
Mounting the Controller
CAUTION: Make certain that you mount the Controller on a vibration-free
surface.
Select the mounting position of the Impro EC
II
Controller, considering accessibility and
routing of wires. Secure the Controller to the mounting surface, using four suitable
screws and wall plugs, nuts and bolts or rivets.
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Mounting the Power Supply Combo (IPS970)
NOTE: During mounting, we recommend removing the Power Supply Combo’s
Earth Strap. As indicated in Figure 2, 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.
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.
1. Fix the Base to the wall using two suitable screws in the Mounting Key Holes.
2. Fix the third screw in the Mounting Slot, adjusting the position of the Base if
necessary.
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ELECTRICAL CONNECTIONS
Key Component Positions
Figure 1: Key Component Positions
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Figure 2: Power Supply Combo (IPS970) Layout Diagram – Top View
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Connecting the Impro ECII Controller
Figure 3 shows the Controller’s relationship with the rest of the Impro product range.
Figure 3: Controller Configuration Options
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Figure 4 shows typical connection options for the Impro ECII Controller.
Figure 4: Typical Electrical Connections
NOTE: DO NOT connect (daisy chain) additional RS485 Controllers on Port 2, as
the System will NOT Auto-ID these Controllers.
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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 5: Mains Connections
Connect the Power Supply Combo to mains power as follows:
1. Open 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 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 6: 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.
10. Reconnect the mains power supply to the Power Supply Combo.
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Power Shut Down
The Impro ECII Controller’s 6 V 3 Ahr Sealed Lead Acid Backup Battery provides
between 4-6 hours of uninterrupted power. Five minutes after the Battery Low signal’s
received by the Controller, the Controller switches to Hibernation Mode (low power).
Hibernation Mode provides a further 48 hours of database (including transactions)
memory retention.
Master Reset
The Impro EC
II
Controller can be restarted manually, without removing the power
connections, by pressing the Master Reset button (See Figure 1 for Key Component
Positions).
Restoring Factory Default Settings
If you assign an invalid IP address to the Impro EC
II
Controller, it will not be able to
communicate. Restore the Controller’s factory default settings as follows:
CAUTION: This will restore the firmware to the version set when shipped from
the factory. If you have upgraded the Controller’s firmware since
installation, ensure that you upgrade again immediately.
1. With power applied to the Impro ECII Controller, place a link across the pins of the
Factory Default Jumper Link (LK4). (See Figure 1 for Key Component Positions).
NOTE: Take note of the Ethernet and CPU Diagnostic LEDs, the LEDs will switch
OFF then ON signaling that restoration has taken place.
2. Remove the link.
Unit Address Information
Fixed Address Label
The last 8 digits of the MAC Address, that is 4A-9A-BC-3D (see Figure 7), translate to
the products Fixed Address used by the System Software.
Attach the loose Fixed Address Label (packaged with the Controller) in position on the
Unit Location Chart (or your sketched site plan).
MAC Address Label
Figure 7: Sample MAC Address Label
Each Impro ECII Controller is supplied with a separate MAC Address Label, much like
the one shown in Figure 7, which uniquely identifies each Controller.
Attach the extra loose MAC Address Label, alongside the Fixed Address Label, to the
Unit Location Chart enclosed (or your sketched site plan).
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When the system installation is complete and all the units are represented on the Unit
Location Chart (or your sketched site plan) by their Fixed Address and MAC Address
Labels, file the document for future reference.
IP Address
NOTE: All Impro EC
II
Controllers have the same IP Address (192.168.100.1). In the
absence of a DHCP server, plug each Controller into the network
individually and set the static IP Address.
Unit Location Chart
Fixed Address Label
Unique Location Description
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Fixed Address Label
Unique Location Description
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Fixed Address Label
Unique Location Description
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Fixed Address Label
Unique Location Description
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Fixed Address Label
Unique Location Description
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Fixed Address Label
Unique Location Description
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Fixed Address Label
Unique Location Description
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Fixed Address Label
Unique Location Description
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Fixed Address Label
Unique Location Description
Table 2: Unit Location Chart
GUARANTEE OR WARRANTY
This product conforms to our Guarantee or Warranty details placed on our Web Site, to
read further please go to www.impro.net.
USER NOTES
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This manual is applicable to the Impro (EC
II
) Ethernet Controller,
XEC900-0-0-GB-06 and IPS970-0-0-GB-05.
(The last two digits of the Impro stock code indicate the issue status of the product).
XEC300-0-0-GB-09 Issue 10
Sept
2015
Impro ECII\English Manuals\LATEST ISSUE\
XECII-insm-en-10.docx
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