AP2001 / AX2002

AP2001 / AX2002
Smart Power Supply / AEbus extender
GENERAL
Processor controlled power supply and AEbus extender base unit. Input 230 VAC or 24VDC, output
27VDC/ 1.3A short circuit protected to supply several AEpacks. Optional fully monitored UPS
functionality. Communication watcher and reset capabilities for abnormal situations.
AX2002 can be added in AP2001 for extending AEbus to AEpacks at distance more than 5 meter (up
to total bus length of 300 meters)
CONNECTIONS
AEbus extender
(optional)
AEbus
Peripherals
Supply IN
AEpacks are hot-swappable, so changing AEpacks or connections can
be done without interrupting the other AEpacks connected on the AEpu.
All connections are underneath the covers of the AEpack. Topcover
must be left in place, bottomcover can be lift off straight up.
On top: Connections for AEbus
On bottom: Connections to peripherials
Remark: The AX2002 is not hot-swappable, always disconnect power!
AEbus CONNECTIONS
AEbus connections: point to point to identical connector point of
each AEpack. The AEbus connector has two rows, which enables
easy coupling of more AEpacks.
Going outside AEpacks housing: shielded cable must be used; CH
and CL must be one twisted pair. From other pair one cable is
used for GND. Shield must be connected to metal housing, to
which also the metal mounting rail of the AEpacks is connected.
AEpacks at larger distance use the AEbus extender (AX2002) on
the power supply.
MAINS and PERIPHERAL CONNECTIONS and FUSES (underneath bottom cover)
ALT mode button Schematic top view
F2 1,6A SB F3 1,6A SB F1 3,15A SB
IN1 GND
BAT 1 BAT 1 BAT BAT 2 BAT 2
230VAC 230VAC
+ - + -
L L N N
Connections: (Take always care of the safety precautions)
• 230VAC L/N Power input, connect GND to metal case of housing. If no metal
housing is used, the mounting rail must be connected with ground (GND)
• IN1: Default function: Tamper switch. Input is supervised
• BAT 1 Lead battery 1: 12 VDC Batteries only for supply
• BAT 2 Lead battery 2: 12 VDC of AP2001, max 1,3 A
• BAT 1+BAT 2: Emergency supply 24VDC (connect to BAT 1+ and BAT 2-)
Not for loading batteries.
Check jumper setting for lead battery (BATT) or emergency supply (EM)
Remark: Batteries may only be connected with AP2001 power down.
Batteries will only be recognized after power up and jumper settings are correct.
Even with no batteries connected the battery test will be performed.
Installation sheet
Date 13 June 2006 Version 2
Part.no.: 5260930
This information is furnished for guidance, and with no guarantee as to its accuracy or completeness; its publication conveys no licence under any patent or
other right, nor does the publisher assume liability for any consequence of its use; specifications and availability of goods mentioned in it are subject to change
without notice; it is not to be reproduced in any way, in whole or in part, without the written consent of the publisher.
Fuses
VIN
GND
CH
CL
GND
AEbus connectors
rear view
AEpack n AEpack n+1
© Nedap N.V., IDEAS P.O. Box 103 NL-7140 AC GROENLO The Netherlands Page 1 of 4
IN1
GND
R=4K7
R= 4K7
Contact
®
Input is supervised
(software selectable)

AP2001 / AX2002
SAFETY PRECAUTIONS GENERAL
This equipment should be installed, operated, serviced, and repaired by qualified personnel only. The installation and
interconnection of this equipment to facility wiring and other equipment must be done by a competent, qualified
craftsperson who is familiar with applicable standards and codes governing the installation.
Installation methods, practices, or procedures that are unauthorised or done improperly are dangerous and could result in
serious personal injury or damage to property and equipment
WARNING
Power Supply: Ensure the source voltage matches the voltage of power supply before turning ON the power.
Power Cord and Plug: To prevent an electric shock or fire, be sure to use the power cord as described below:
Maximum 4.5 m (14.76 ft.) long. UL/CSA approved, rated minimum 250 V, 10 A, having a 3 x 18 AWG, Type SJT flexible
cord. One end terminates with a parallel blade (120V units) or tandem blade (240V units) grounding, molded-on, attachment
plug with a 10 A, 110/240 V NEMA 5-15P/NEMA 1-15P configuration.
The socket-outlet shall be installed near the equipment and shall be easy accessible.
Fixed Power Connection: In the case of a fixed connection to the mains a disconnect from mains must be available near the
equipment.
Protective Grounding: The protective grounding terminal must be connected to ground to prevent an electric shock before
turning ON the power.
Fuse: For continued protection against risk of fire replace fuses only with the same type and rating of fuse.
Before replacing the fuses, turn off the power and disconnect the power source. Do not use a different fuse or short-circuit
the fuse holder.
Do Not Operate Near Flammable Materials: Do not operate the equipment in the presence of flammable liquids or
vapours. Operation of any electrical equipment in such environment constitutes a safety hazard.
Opening the covers: Do not open the top cover when active since lethal voltages do exist inside. Always first disconnect
from mains supply and make sure maintenance is safe.
Do Not Modify: To be sure of safety, do not modify or add anything to the equipment other than mentioned in this
installation guide or indicated by NEDAP NV.
Batteries: Under certain conditions storage batteries will expel explosive hydrogen gas. Do not allow smoking, welding or
sparks in the vicinity of any storage battery. Adequate ventilation must be provided around batteries. Battery racks must also
be grounded to minimise static charges.
LED INDICATORS
ADDR ERR(red)
ON No AEpu connection (AEpack passive)
Flashing 5 Hz No valid AEpack address (or already in use)
Flashing 20 Hz AEpack address being modified
BUS ERR (red)
ON Bus error
ADDRESS SWITCHES
Turn for correct address
JUMPERS
EM Nothing or emergency supply connected
BATT Lead battery connected
POWER (green)
ON Power present
BATTERY STATUS
BFL Battery empty or not present
BOK Battery available and correct
BAC Battery/Emergency active (in use)
BLD Battery loading
STATUS (blue)
Slow blinking AEpack assigned to AEpu (operating)
Very fast blinking ALT mode active
Fast blinking Downloading or error during loading
1 short flash AEpack not coupled
2 short flashes Firmware present but not active
3 short flashes No firmware present
POWER OUTPUT STATUS
OVL Power output overload
POK Power output correct
ADDRESS SETTING
The Address switch gives address of AEpack. Left: units of 10, right: units of 1.
BUS ERR and ADDR ERR LED’s indicates address status. At valid address both LED’s must be off.
New installation: select free address, replacing AEpack: use the same address.
The address is used for configuring the AEpack (software settings) so write it down.
Address 00 is used to set the AEpack off-line.
© Nedap N.V. AP2001 / AX2002 Installation sheet Page 2 of 4

AP2001 / AX2002
JUMPER SETTINGS: Set both jumpers according to type emergency supply / battery connected.
Only after power up the AP2001 will recognize the jumper settings, and for BATT will only after
power up load the connected batteries
AEPACK LOCAL TEST (ALT MODE): 1: Battery active OFF, Battery load OFF; 2: Battery
active ON, Battery load OFF; 3: Battery active OFF, Battery load OFF; 4: Battery active OFF, Battery
load ON; 5: Battery active OFF, Battery load OFF; 6: Test Battery. (Tests will loop around)
TYPICAL CONFIGURATION
AEpacks can be connected to the AP2001 (or AP2003) for supply of power and communication bus
(extended AEbus). Also an AP8001 (AEpu) is needed for data handling and connection to AEserver.
All AEpacks are connected to each other using the AEbus with the interlinking connector at the upper
side of each AEpack.
Ethernet
to AEserver
AEbus
230 VAC
5 meter
Door and
antenna
Door and
antenna
CALCULATION MODEL MAXIMUM POWERLOAD (see also www.nedap.net)
More than one AEpack can be connected to the power AEpack. For the calculation of the total power
consumption add the internal power
consumption of each individual AEpack
and the load it’s load from external devices
(e.g. lock).
With the diagram beside the total load for
an AP2001 can be calculated. If the total
load exceeds the 1.3A (1.1A * ) an extra
AP2001 must be added.
The used AEpacks are in italic. For the
12VDC output a correction factor of 0,65
is used to get the correct load for 27VDC
(AEbus power).
In this example total load is 2220mA, so
two AP2001’s (AP2003’s) are needed.
(* : for AP2003: at 110VAC max 1.1A)
Extended AEbus
300 meter
230 VAC
Door and
antenna
5 meter
USING MORE THAN ONE POWER SUPPLY
If more than one power AEpack is needed (and AEbus is not longer than 5 meters, otherwise AX2002
must be used), connect only CH, CL and GND signals to AEbus connector between the group of
AEpacks belonging to a power AEpack. (don’t connect VIN and GND). CH and CL must be one
twisted pair. From other pair one cable is used for GND.
EXTENDED AEBUS: AX2002 (optional)
If the AEbus exceeds 5 meters, the AX2002 board must be installed in the AP2001 on both sides (see
also above figure). The total length of the AEbus if AX2002’s are used is 300 meters. Installation of
the AX2002 will be at factory. In those case where the AX2002 must be installed in the AP2001
always take care of the safety precautions.
© Nedap N.V. AP2001 / AX2002 Installation sheet Page 3 of 4
AEbus
Example:
Total 3 readers on one
AEpu and 2 power
supplies
AEpack Internal Load on output (mA) Total load
load (mA) 24VDC 12VDC (0.65x) (mA)
AP1001 150 200 x 0,65 = 130 280
AP1002 250
AP1003 120 500 x 0,65 = 325 445
AP1003 120 300 420
AP1005 250
AP1007 200
AP1009 150
AP3002 50 100 150
AP3002
AP3003
50 250 300
AP3004 125 200 325
AP8001 300 300
Total load on 27VDC (AEbus power) 2220

AP2001 / AX2002
Attention: set switch at backside of the AX2002 to the correct position: Switch selects terminating
resistor needed for correct communication:
First and last AX2002 of the extended AEbus: switch to IN-side (towards connector)
All other AX2002’s: switch to OUT-side
Remark: AX2002’s must always be connected to other AX2002’s, so never to the AEbus connector.
EXTENDED AEBUS CONNECTIONS (AX2002)
The connector for the extended AEbus is
located above the AEbus connector. Only the
communication is extended, not the power
supply (this is achieved from the Power AEpack
on which the AX2002 is installed).
Using 2 x 2 x 0,50 mm² shielded cable means
that CH and CL must be one twisted pair.
From the other pair only one cable is connected
to GND. The cable shield must be connected to
the housing of the AEbox.
SPECIFICATIONS AP2001 (Product nr. 9835830)
Dimensions: 230 x 126 x 70 mm (excluding mounting rail) Weight: ± 600 gr
AEbus: AEbus communication and Power, Non isolated, Bitrate: high
Output: AEbus power: 27 VDC, max 1,3 A at 230 VAC
Environment: Temperature: Operating: 0 – 55 °C, Storage: -30 – 65 °C Relative humidity: 10 – 93% non condensing
Power: 230 – 240 VAC (-10%+6%) 50/60 Hz, (max 0,42 Amp at 230 VAC)
Safety: Class I
Emergency supply: 22 – 30 VDC, max 1,5A (at 24 VDC) (SELV)
Lead battery backup: Always 2 x 12 VDC / max 7Ah
Max charge time: 24 hours (from 0% to 100% charge)
Max load discharge time: 5 hours (from 100% to 0% charge)( max load 1,3 A)
Inputs: 1: Intended for dry contact or open collector, optional supervised (software selectable)
CABLE SPECIFICATIONS
230 VAC Power: 3 x 0,75mm², due to local restrictions, must have earth connection
AEbus: 5 x 0,5mm² shielded, max cable length: 5 meter in case power supplied (no additional power AEpack)
2 x 2 x 0,5mm² shielded, max cable length: 5 meter in case no power supplied (additional power AEpack)
Inputs: 2 x 0,25mm², max cable length: 100 meter, cable capacity