FREUND Access Control Installation Manual

Manufacturer: FREUND ELEKTRONIKA d.o.o.

IMPORTANT NOTE: INSTALLATION OF FREUND INTEGRA ACCESS CONTROL SOLUTION MUST BE DONE BY AN AUTHORISED ELECTRICAL INSTALLER!

1. Getting Started

This installation guide explains how to install and configure Freund IP-INTEGRA Access Control Units and Freund Access Control Readers. Please read this User Manual carefully before using the product. Follow all instructions and recommendations included herein.

Any use of the product that contradicts the instructions provided herein may result in malfunction, damage, or destruction of the product. The manufacturer is not liable for damage incurred due to improper use, application, or disobedience of recommendations and warnings. The manufacturer is not liable for consequences arising from connections or uses not included herein. Damage or destruction due to misplacement, incompetent installation, or undue operation is not the manufacturer's responsibility. The manufacturer assumes no responsibility for malfunctions or damage caused by incompetent replacement of parts or the use of reproduction parts. The manufacturer is not liable for loss or damage incurred due to natural disasters or unfavorable natural conditions. The manufacturer is not liable for damage arising during shipping. No warranty is made regarding data loss or damage. The manufacturer is not liable for direct or indirect damage resulting from use contrary to these instructions or product failure due to such use. All applicable legal regulations concerning product installation and use, as well as technical standards for electrical installations, must be obeyed. The manufacturer is not liable for damage or destruction of the product or damage incurred by the consumer if the product is used and handled contrary to these regulations and provisions.

2. Additional Resources

For more information, refer to the web site www.ip-integra.com where you can find product Datasheets and User Manuals.

3. Prior to Installation

Prior to installing IP-INTEGRA ACC hardware, it is assumed that a customer site survey has been performed to determine the following:

Number of entries needed to configure (e.g., doors, gates, and/or elevator floors).
Whether existing or new wiring will be used for IP/TCP and Reader connections.
Where to place Access Control units and LAN/PoE+ switches.
What kind of electronic entry mechanisms, Request to Exit (REX) mechanisms, and door contact sensors will be used, along with their power requirements.
Whether backup batteries will be provided for the controllers.

4. Components

Basic Units

FE-MF-WR: 13.56 MHz RFID card reader.
FE-MF-TWR: 13.56 MHz RFID card reader with keypad.
FE-ACC-INT2D: IP/TCP (PoE+) based 2-door IP-Integra access control module. This is a compact unit with terminal blocks for connections.
FE-ACC-INT4D: IP/TCP (PoE+) based 4-door IP-Integra access control module. This is a compact unit with terminal blocks for connections.

License

Cluster license USB: A USB device for cluster licensing.

5. Pin Assignment for the FE-ACC-INT2D and FE-ACC-INT4D

The FE-ACC-INT2D control unit can have two doors connected, while the FE-ACC-INT4D can have four doors connected.

Diagram showing the FE-ACC-INT2D module with labeled terminal blocks for Door 2 (Relay 2, Reader, RS-485, Battery Power 12V) and Door 1 (Relay 1, Reader, RST, USB, POE+, LAN).

Connection Pins

There are three types of connection pins:

Name	Function
RST	Reset button for the whole system.
USB	Insert USB for cluster license.
POE+	Used for power supply and connecting to the network via a PoE switch.
LAN	Connects to the network if a PoE switch is not available; requires an external power supply.

Power and Battery Pins

The module also includes pins for power and battery connections:

Name	Function
15V	Connects to the positive side of an external power supply.
GND	Connects to the negative side of an external power supply.
BAT-	Connects to the negative side of the battery.
BAT+	Connects to the positive side of the battery.
IN1, GND1, OUT1, IN2, GND2, OUT2, RSA, RSB	N/A (Not specified for these functions in this context).

Reader and Relay Pins

These pins are used for reader communication and relay control:

Name	Function
DOA	Data pin 0 for the first reader.
D1A	Data pin 1 for the first reader.
DOB	Data pin 0 for the second reader / Pin for push button.
D1B	Data pin 1 for the second reader.
SEN	Sensor pin.
BUZZ	Buzzer pin for reader.
LED	LED indicator pin for reader.
12V	Power supply for readers.
GND	Ground for readers.
NC	Normally closed pin for relay.
COM	Common pin for relay.
NO	Normally open pin for relay.

The two readers can be connected to each door from both sides.

6. Connecting the Access Control Module to the Power Supply and Network

There are two types of connections described:

Connecting the battery and PoE+: PoE+ acts as both power supply and LAN connection. The red wire from the battery indicates the positive terminal, and the blue wire indicates the negative terminal.
Diagram illustrating the connection of a battery and PoE+ to the access control module, showing the module with its terminal blocks and the battery connected via red (positive) and blue (negative) wires.
Connecting the battery, external supply, and LAN: This setup uses an external power supply and a LAN connection. The red wire from the battery indicates the positive terminal, and the blue wire indicates the negative terminal.
Diagram illustrating the connection of a battery, an external power supply, and a LAN cable to the access control module.

Connecting both PoE and an external power supply will not cause problems for the module. For external power supply, the following characteristics are recommended:

External Power Supply Attributes
Attribute	Specification
Voltage input	85 ~ 264 VAC, 120 ~370 VDC
Voltage output	15 V
Current output (Max)	2 A
Power	30 W
Efficiency	89%
Frequency range	47 ~ 63 Hz
Ripple and noise (max)	120 mVp-p

7. Battery Details

Please refer to the Access Controllers and Readers datasheets to calculate the suitable battery size required for the Access Control system's power outage needs.

8. Connecting the Reader and the Door Lock to the Access Control Module

Reader wires are described in the table below:

Color	Name	Function
Red	DC 9-24V	Power supply (+).
Black	GND	Power supply (-).
Green	WD0	Data.
White	WD1	Data.
Blue	LED	LED indicators on reader.
Yellow	BUZZER	Buzzer on reader.
Brown	RS485	OSDP connection.
Orange	RS485	OSDP connection.

There are three types of connections shown:

Connecting the door lock and the reader on one side of the doors.
Diagram showing a door lock and a reader connected to the FE-ACC-INT2D module on one side of a door.
Connecting two readers from both sides and one door lock.
Diagram showing two readers, one on each side of a door, and a door lock connected to the FE-ACC-INT2D module.
Connecting a reader from one side and a push button from the opposite side: The push button is connected to DOB and GND.
Diagram showing a reader on one side of a door and a push button on the opposite side, connected to the FE-ACC-INT2D module.

For every type of connection, a diode needs to be connected between the NO (Normally Open) and GND pin, with the cathode in the NO pin.

9. Using the OSDP Protocol

To use the OSDP protocol, connect the reader to the ACC module as shown in the following diagrams.

Diagram illustrating the connection of a reader to the ACC module using the OSDP protocol.

Diagram illustrating the connection of multiple readers to the ACC module using the OSDP protocol.

On the back of the reader, DIP switches need to be set up correctly to use OSDP.

Diagram showing the DIP switch layout on the reader (Switches 1, 2, 3, 4).

DIP Switch Settings:

DIP 4	Reader Mode
ON	OSDP
OFF	Wiegand 34

DIP 1	DIP 2	DIP 3	OSDP Address	Door in system
OFF	OFF	OFF	0	Door 1 - Reader A
ON	OFF	OFF	1	Door 1 - Reader B
OFF	ON	OFF	2	Door 2 - Reader A
ON	ON	OFF	3	Door 2 - Reader B
OFF	OFF	ON	4	Door 3 - Reader A
ON	OFF	ON	5	Door 3 - Reader B
OFF	ON	ON	6	Door 4 - Reader A
ON	ON	ON	7	Door 4 - Reader B

Example: DIP Switch OSDP setting for Door 2 - Reader B, Address 3.

Example: DIP Switch Wiegand setting (DIP Switches 1-3 do not have a function in Wiegand mode).

10. Additional Notes About DC Powered Electric Locks

Some electric locks lack factory-installed protection against "kickback voltage," which can occur when a lock is powered down. If your lock has no internal protection, an IN4004 Diode is provided for DC powered locks. When properly installed, this diode will localize "kickback voltage" at the lock.

Instructions for Diode Installation:

Diagram of an IN4004 Diode.

For electric locking devices powered with DC voltage, the diode must be installed across the DC powered lock. DC voltage is polarized, so the diode must be installed in the direction shown in the illustrations. The side with the silver band must be connected to the positive leg of the power supply.

IMPORTANT: The diode must be installed as close to the lock as possible. The best scenario is directly across the screw terminals on the lock (if available), as shown in Figure 2. If the electric lock has power leads instead of screw terminals, splice it in parallel as shown in Figure 3.

Figure 1: Connection to maglock.

Figure 2: Connection to lock terminals.

Figure 3: Connection to DC Strike.