Allegion interflex IF-4077-4 User manual

IF-4077-4
Access Manager
Controller
00-4077-04xx

1 General information
© 2021 Interflex Datensysteme GmbH IF-4077-4 Zutrittsmanager 2
1 General information
1.1 Short description
The IF-4077-4 access manager in metal housing serves as the
connecting link between a host system and 4 readers of the IF-8xx
access control and time & attendance recording. Integrated relays and
input contacts allow for the control and monitoring of doors, for
example.
1.2 Scope of delivery
nHousing with integrated IF-4072 controller equipped with 4 I/O controller boards
nAccessory bag with 2 keys for the bolt lock and mounting material
n95-10435 product info
Check the completeness and condition of the goods upon receipt and report any damage caused
during transport immediately.
1.3 Intended use
The access manager in a wall-mounted housing is used to transmit recorded data from the readers to the
access control system and to control doors.
Any other use is not in accordance with the intended purpose and therefore not permitted. Modifications
to the device are not permitted.
1.4 Target group
This document is solely intended for experts and people trained in electrical engineering.
Only perform the actions described in this document if you belong to this target group. Interflex
Datensysteme GmbH is not liable for any damages caused by improper installation or initial
operation.

1 General information
© 2021 Interflex Datensysteme GmbH IF-4077-4 Zutrittsmanager 3
1.5 Safety
NOTICE
Property damage due to transient overvoltages
Transient overvoltages (surges, bursts) in the energy supply network can lead to malfunctions and
failures.
uUse suitable mains filters that are professionally installed and operated.
NOTICE
Damage due to electrostatic discharge (ESD)
Electrical components and modules can be damaged by only slight, hardly noticeable electrostatic
discharge (ESD) without this becoming immediately obvious. ESD damages result in malfunctions and
even failure of the product.
uMake sure that effective protective measures against electrostatic discharge are in place when
working on the open device.
1.6 Abbreviations
AC Alternating Current
BLE Bluetooth Low Energy
CIDR Classless Inter-Domain Routing
DC Direct Current
DIP switch Switch in IC design, connections in two rows (Dual In-line Package)
EMC Electromagnetic Compatibility
ESD Electrostatic discharge
GND Ground
IEEE Institute of Electrical and Electronics Engineers
NC contact Normally closed contact
NO contact Normally open contact
PoE Power over Ethernet
RFID Radio-Frequency Identification
SH Shield

2 System overview
© 2021 Interflex Datensysteme GmbH IF-4077-4 Zutrittsmanager 4
SSH Secure shell
1.7 Cable lengths and cable types
Cable Function Max. Length Recommended cable type
230 V AC power supply to power supply unit (if not
pre-installed)
NYM 3 x 1.5mm2
Network cabling: RJ45 patch cable, preferably shield
braiding
100 m From category 5
Cable to floating status contacts, control cable 100 m J-Y(St) Y 2 x 2 x 0.6mm2
J-Y(St) Y 2 x 2 x 0.8mm2
RS485 bus cable to parent or child devices 1200 m J-Y(St) Y 2 x 2 x 0.6mm2
J-Y(St) Y 2 x 2 x 0.8mm2
RS485 branch cable to bus cable 100 m J-Y(St) Y 2 x 2 x 0.6mm2
J-Y(St) Y 2 x 2 x 0.8mm2
Connecting cable between I/O controller board and
reader
100 m J-Y(St) Y 4 x 2 x 0.6mm2
J-Y(St) Y 4 x 2 x 0.8mm2
In long cables, voltage losses can impair the functionality of the connected device. Therefore, do not use
cables longer than specified in the table. Wire the +5 V and GND lines with two cores each for a cable
length > 50 m.
2 System overview
The IF-4077-4 access manager includes the following functions:
nOperation in conjunction with a host system for access control or time recording (e.g., IF-6020 or
IF-6040)
nConnection of 4 readers via 4 integrated I/O controller boards as well as up to 12 additional readers
via RS-485 interfaces on the IF-4072 controller.
nAccess control including door control and monitoring
nStorage of data required for offline operation, e.g. person records, day and week programs, and local
permissions
nOffline Mode: In offline mode, the access manager takes over the functions of the host system. It
checks and acknowledges booking permissions during identification procedures at readers.

2 System overview
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2.1 Access manager overview
Electronic assembly units
1
3
2
4
1IF-4072 controller
2Anti-tamper switch
3I/O controller boards 1 to 4 (pre-addressed)
4Clamp for protective earth conductor

2 System overview
© 2021 Interflex Datensysteme GmbH IF-4077-4 Zutrittsmanager 6
Components
1
106
2
4
5
3
6
789
1IF-4072 controller 2Power supply for IF-4072 controller and
readers
3Control element 4Door opening push-button
5Door contact 6Readers
7Power supply for control element 8I/O controller board
9RS485-Bus: Connection reader
at IF-4072 controller
10 Host system

2 System overview
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2.2 IF-4072 controller overview
Connections
1
89 7 5
2 3 4
6
14-pin screw terminal for relay contacts 24-pin screw terminal for relay contacts
38-pin screw terminal for floating status
contacts
46-pin screw terminal for power supply
5RJ45 socket for the connection to the
Ethernet network (host system)
610-pin for RS485
bus data cables 1 2 3
7USB connection (for future use) 83-pin for RS232
service device
9Host connection via serial interface
(RS232)

2 System overview
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LEDs, push-buttons and switches
4
8 7 6
2 31 5
No. Description Function
1SW1 Factory reset: Save IP address settings temporarily and set
default IP address to 172.18.70.52.
2CS Delete stored data, restore standard parameters
3RST Cancel active processes, trigger restart
No. LED Status Operating mode of the controller
4RUN Lights up Application has been started; controller is ready for operation
5VCC Lights up Operating voltage applied
6SPE Lights up Network speed: Lights up at 100 Mb / off at 10 Mb
7ACT Lights up Flashes when data is exchanged via network
8Bus 1 / 2 / 3 Lighted/ off Data exchange with reader on bus 1 / 2 / 3

3 Installing the access manager
© 2021 Interflex Datensysteme GmbH IF-4077-4 Zutrittsmanager 9
2.3 I/O controller board
1 32
6 45
1Connection of status contacts and door
switches/openers
2Address switch
3Connection of the reader 4Connection of power supply and RS485
interface
5Strap 4: Jumper must be set 6Strap 1: Setting NO/NC
3 Installing the access manager
NOTICE
Damage to property due to manipulation of the access manager
Manipulation of the access manager can lead to data loss.
uInstall the access manager in a secured area, e.g., in a centrally located wiring closet
240 mm
520 mm
304 mm
604 mm
uInstall the access manager as shown in the dimensional drawing using the enclosed fastening
material

4 Connecting the access manager
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4 Connecting the access manager
4.1 Cable routing
Observe the notes under Cable lengths and cable types [}4].
Recommended way to lay the cables to the housing:
nPower supply cable and protective earth: Bottom side
nCables of terminals and actuators: left or right side
NOTICE
Property damage due to improper cable routing
Improper connection of the access manager may result in damage to the device.
a) Bundle the cables before feeding them to the device
b) Ground the shields of the cables with the shield connection terminals
c) Secure the cables using the shield connection terminals
d) Connect the cables and cable shields according to the specifications in this documentation
1
3
2
4
External cable routing Internal cable routing
1Knockout 2Grommet
3Cable tie 4Shield connection terminals
Use acid-free lubricants, e.g. WD40, to prevent damage to the grommets.
If more than one cable has to be passed through one grommet, several holes have to be made in
the grommet. A maximum of 3 cables can be fed through one grommet.
Procedure
1. Break out the knockouts 1 using a suitable tool, e.g. a screwdriver.
2. Cover edges with the enclosed grommets 2
3. Pierce a small hole in the grommet and feed the cable into the device
4. Secure all inserted cables using the shield connection terminals 4
5. Ground the cable shield with the shield connection terminals
6. Use cable ties 3 to bundle the cables outside of the housing

4 Connecting the access manager
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4.2 Wiring components
The cables can be fixed to the cutouts in the bottom plate of the housing with cable ties.
Ethernet network
The device is set up for connection to 10/100 Mb/s Ethernet networks. Connection and speed are
indicated by LEDs on the front panel LEDs and switches.
When assigning the IP address and setting up the network, observe the current state-of-the-art
technology for securing and segmenting corporate networks. Interflex recommends operating all
installed devices and servers in one VLAN.
Bus data cables with readers
You can connect up to 8 readers to each bus interface. A maximum of 16 readers can be
connected to the controller.
nAlways connect a reader with address 1 to bus 1.
nEvenly distribute the readers among the three bus interfaces. The factory setting for the
interfaces is as follows:
– Bus 1: 6 readers max.
– Bus 2: 4 readers max.
– Bus 3: 6 readers max.
Make sure that each reader has a unique hardware address within the bus.
BUS 1+
BUS 1-
BUS 2-
BUS 2+
V-
V+
BUS 3+
BUS 3-
You can find further information on how to connect the bus data cables in the section IF-4072 controller
overview [}7].

4 Connecting the access manager
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Floating status contacts and relays
PAT
NO
NC
Cn
230 VRelays
Status contacts
GND
IN 1
IN 2
GND
IN 3
IN 4
An NO or an NC contact can be used for switching devices up to 30 V, 2 A. Outgoing cables can be
looped at the PAT terminals.
nObserve the notes under Cable lengths and cable types [}4].
nWhen connecting external devices, take into account the switching capacity, the cable length and the
line resistance. Use several cable cores to switch remote devices.
nConnect the cable shields as shown in the diagram to maintain the required EMC values.

4 Connecting the access manager
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4.3 Connecting the controller
Connecting the power supply
NOTICE
Malfunction due to improper electrical installation
Improper electrical installation can lead to malfunctions in operation and equipment failures. Therefore,
please note the following:
uUse shielded cables Cable lengths and cable types [}4]
uGround the shields on the devices and cables
uProvide power to actuators (e.g., door openers) separately from terminals/controllers
uUse mains filter
These measures have been implemented in the distributors from Interflex. For further
information, please get in touch with your Interflex contact.
1. Connect the power supply for the controller (Components [}6])
2. Insert the protective each conductor into the housing together with the power supply (Electronic
assembly units [}5])
3. Ground the shields of the bus cables via terminal strip 4
4.4 Connecting the I/O controller board
Terminals are connected to the power supply, door sensors, control elements and the RS485 bus cable
via the I/O controller board.
With terminals of the IF-800 and IF-81x series, the switch for setting the hardware address is mounted on
the I/O controller board. With outdoor terminals, it is mounted in the secured area near to the terminal.

4 Connecting the access manager
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I/O controller board connections
VCC
Com-
Com+
+Tx
- Tx
V+
V-
BE
GND
IN 1
GND
IN 2
PAT
PAT
REL
REL
IN 2
IN 1
-Tx
+Tx
AC-
AC+
Status contacts
-Tx/Rx +Tx/Rx
1 2 3
4 5 6
7 8 9
x 0 Ö
VCC
Com-
Com+
+Tx
- Tx
V+
V-
BE
Terminals
Reader
Bus 1 / 2 /
3
230 V
Relays
REL
PAT
REL
PAT
- Tx
+Tx
AC-
AC+
The IDC modules require an appropriate punch-down tool for connecting the cables.
Proceed as follows to connect the I/O controller boards. The connections are described under I/O
controller board connections [}14].
1. Connect the power supply
2. Connect the terminals
3. Connect the status contacts and door switches/openers
4. Set the device address
Observe the notes under Cable lengths and cable types [}4].

5 Initial operation
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Setting the Device Address
uMake sure that the address setting on terminals with address switches and the address of the
connected I/O controller board match.
The address switches are factory preset as follows:
I/O controller board Address Bus
1 1 1
2 2 1
3 3 1
4 4 1
Switches 4 3 2 1
Address 1 OFF OFF OFF OFF*
Address 2 OFF OFF OFF ON
Address 3 OFF OFF ON OFF
Address 4 OFF OFF ON ON
Address 5 OFF ON OFF OFF
Address 6 OFF ON OFF ON
Address 7 OFF ON ON OFF
Address 8 OFF ON ON ON
* not required if connected to a terminal
5 Initial operation
With the appropriate accessories, the following options are available for connecting the host computer to
the controller:
nVia WLAN with the IF-ServiceApp 75-99-0013
nVia service interface or USB
Service interface USB
IF-4xxx controller 75-4070-0001
service cable 4xxx (connection in housing)
IF-4070 controller 75-4070-0002
service cable 4xxx (connection via RJ45)

5 Initial operation
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Service interface USB
IF-5xxx terminal 75-99-0006
Service cable 5xxx
5.1 Connecting the controller to the network
You can connect the controller to the network via a service cable and the serial service interface or via
WLAN with the IF-ServiceApp.
IF-ServiceApp
Prerequisites
üController is connected to the IF-ServiceApp.
Detailed information on this subject can be found in the documentation of the IF-ServiceApp.
Service interface
Accessing the controller via SSH requires the freeware PuTTY version 0.73 or higher:
1. Switching on the power supply
2. Establish serial connection between host computer and controller
3. Open PuTTY
4. Check and adjust parameters
5. Start communication with Open
6. Log in with username fieldservice
7. Specify a password

5 Initial operation
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Details on valid password requirements and how to change a password can be found under
Users and passwords.
Only after entering a password are the network services started and the network connection can
be established.
uEstablish network connection
After the power supply has been switched on, the device executes the following actions:
nBoot the operating system
nStart applications
nConnect the devices
When the RUN LED lights up, an SSH connection can be established.
The start-up procedure takes up to 30 seconds.
Leave PuTTY open during the next steps as further entries are required during initial operation.
5.2 Checking and setting network parameters
The netpar -? command lists the call parameters of the netpar command:
fieldservice@IF‑xxx:~ netpar -?
Display or change network parameters (legacy)
Please consider using nmtui or nmcli instead.
Usage: /opt/interflex/bin/netpar [OPTION]
 -i show network settings
 -x change IP addr., gateway, netmask and port no
 -d use default network configuration
 -y use DHCP network configuration
 -r restart network interface
 -h show DHCP configuration
 -m change 'SNMPD' options parameters
 -w Connecting Wifi profile netpar-wifi
 -? print this help screen
Input syntax for commands
Observe the following input syntax for commands:
nCommands are written in lowercase.
nOptions are separated from the command by a blank and the minus sign.
n-? lists all possible command options.
nPress the Enter key to confirm command lines and data.
nTo save new data, you must confirm the Write to EEPROM (y/n)? prompt by entering y for yes.
nModified data only becomes effective after a restart, e.g. after a cold boot.
nSSH connections must be properly terminated after configuration.

5 Initial operation
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Setting the network parameters
Via the netpar -x command, you can retrieve a list of the current network parameters (e.g. the IP
address and port), which you can then change.
Confirm values (e.g. Gateway, Netmask, etc.) that you do not wish to change by pressing the Enter key.
When your changes are complete, a list of the current network parameters is displayed after a few
seconds and then the connection to the controller is terminated.
fieldservice@IF‑xxx:~ netpar -x
IPv4 address/netmask [172.18.12.65/16]:
IPv4 gateway [172.18.70.1]:
Port [2001]:
Hostname [IF‑xxx]:
Connection 'netpar' (e046c1c5-2eb5-4be0-8655-4f79acffc8bc) successfully deleted.
Connection 'netpar' (8ff8bd2e-7229-4914-a214-3d60dc0e7f16) successfully added.
Activate profile netpar
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/
ActiveConnection/3)
Current profile:netpar
IPv4 address/netmask: 172.18.12.65/16
IPv4 gateway: 172.18.70.1
IPv4 address/netmask (active): 172.18.12.65/16
IPv4 gateway (active): 172.18.70.1
Port: 2001
Hostname: IF‑xxx
fieldservice@IF‑xxx:~
The subnet mask is appended to the IP address as CIDR notation, e.g.: 172.18.70.23/16
CIDR notation Subnet mask
4 240.0.0.0
8 255.0.0.0
12 255,240.0.0
16 255,255.0.0
24 255,255,255.0
30 255,255,255,252
Restoring the default IP address
You have the option of restoring the default IP address if you can no longer reach the controller after
changing the IP address.
uPerform a factory reset.
Further information can be found in the section Restarting the controller [}21].

5 Initial operation
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5.3 Configuring the interfaces and the booking memory
Via the command oc -h, you can
nchange interface settings
nadjust the size of the booking memory
Press the Enter key to confirm values that you do not wish to change.
fieldservice@IF xxxx:~ oc -h
base address : 1
No. of term. bus 1 : 6
bus 2 : 4
bus 3 : 6
IF LT64 at bus 2 : 0
Protocol bus 1 : 0
bus 2 : 0
bus 3 : 0
KryptAddr bus 1, 2, 3: 0xFF
Baudrate bus 1 : 3
bus 2 : 3
bus 3 : 3
Number of bookings (1000) : 50
Notice: Baud rate, terminal bus: 2 (9600, 8, ep), 3 (19200 , 8, ep) appropr. terminals only
Protocol terminalbus: 0 (erfProt), 1 (rsiProt, 9600,8,noParity)
Your license allows 16 terminals as maximum
Description
base address Base address (max. 16)
No. of term. bus n Number of terminals on bus n
IF‑LT64 at bus 2 Number of IF-LT64 devices on bus 2
Protocol bus n 0 = terminal protocol
1 = RSI protocol
KryptAddrbus 0xFF, Data encryption unchangeably enabled
Number of bookings
(*1000)
Size of the booking memory
Default: 50, corresponds to 50 000 bookings
The booking memory works as a ring buffer. When the memory is full, the oldest
entry is overwritten.

5 Initial operation
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5.4 Listing the configuration data of readers
The cfg command lists the configuration data of readers.
fieldservice@IF xxxx:~ cfg
Terminal configuration IF xxxx/4735 IT-2018.02.0-794-g91e557d6d26e Host: Ethernet
----------------------------------------------------------------
No B A HA TNo type HWU SWU display keys read.1 read.2 In/Out I/O
-- - - -- --------- ------- ----- ----- ------- ------ ------ --
1 1 A 1 0 IF611 3.00 7.b ../.... ....N. PSCR/P ...... ...... ++
2 1 B 2 0 IF600 3.00 7.c ../.... ...... LAP4 ...... ...... ++
----------------------------------------------------------------
Internet address: 172.18.12.65
Port-number: 2001
MPU board: phyCORE-AM335x
Text Description
B 3 bus interfaces with the terminal distribution, e.g. the factory-configured default
distribution of 6, 4 and 6 readers
A Alpha hardware address of the reader
HA Numeric hardware address with which the time/access program manages readers
TNo Host management number
The numbers are configured in the time recording/access control program and are
displayed after the data has been loaded.
type Device type, e.g., reader IF-xxx
HWU Hardware status, e.g., 2.04 for MPU hardware HCS12
SWU Software status, e.g. version 6.b
display Display type (type / line x columns)
keys Keypad type, e.g. N = numeric keypad, F = function keys
read.1 First reader type, e.g., PSCR/P for MIFARE readers
read.2 Second reader type, e.g., BCR for terminals with barcode reader
In/Out Configured RS-232 interface, e.g. >RKASS< for a cashbox
I/O - + = 1st I/O controller board for door control is ready for operation
+ - = 2nd I/O controller board (I/O expansion board) is ready for operation
+ + = 1st First I/O controller board and 2nd I/O controller board ready for operation
- - = Reader is operated without I/O controller board