
Interflex Datensysteme GmbH & Co. KG 1/7
1 Slave Terminal IF-800
Thank you for using a termi nal of t he series IF-800 for recording
access data.
Scope of Delivery:
Sla ve terminal IF-800.
I /O controller board for controlling locking devices
T erminal strip board
Material required for mounting in a DIN appliance case
Per ipherals CD
Please check the com pleteness and condition of t he
shipment upon rec eipt.
1.1 Intended Use
Slave terminals of the series IF-800 are designed f or recording time data, controlling access as well as for
controlling and monitoring locki ng dev ic es. A ny other use is not i n ac c or danc e with the intended purpose and
is therefore not permitted.
2 Electrical Installation
Elect ri c shock can cause severe injuries or death.
Connection to mains voltage may therefore only be carried out by persons trained in electrical
engineering.
I nitial operation may only be performed by persons instructed on ac ci dent prevention r egulations (VBG
4).
I nterflex systems may only run on electrical installations which correspond to DIN VDE 0100. To
guarantee troubl e-f r ee oper ation, we recommend carr ying out the electric al installation according to the
principles of a TN-S system, which m eans using separate neutral and protective eart h conduct or s.
Sec ur e the power cable with a strain r elief.
T he dev ice must have an external separat or .
T he dev ice must be equipped with an exter nal fuse protection wit h a maximum nominal current of 10 A.
3 Function of the Slave Terminal
Access terminal s of the seri es IF-800 are part of a tim e and attendance rec or ding or access control system.
They are preferably installed directly next to locking devices. In general, they ar e connected with an RS485
data cable to a master terminal, access manager or t erminal controller. Terminals of the series IF-800 are
designed for controlling the access of persons who identify themselves with RFI D identif ication media, as
well as for controlling and monitoring locking de vices.
We recommend:
installi ng a separate, fuse-protected circuit.
keeping a minim um distance of 30 cm bet ween the slave terminal and other systems with RFID readers.
keeping a distance of 10 cm between connecting cables and power lines.

Interflex Datensysteme GmbH & Co. KG 2/7
4 Installation into an Appliance Case
1 I/O controller boar d 6 RFID reader
2 Terminal strip boar d 7 Anti-tamper switch
DIP switches for light emitting diodes
4 DIN appliance case 9 Address switch
5 Adjusting screw f or reader adjustment 10 MPU board
The terminal strip board or the I/O controller boar d is mounted i nto the DIN appliance case using the
adhesive tape included in the delivery.
5 Installation
1. Install all cabl es. Use the r ight cable types ("Function of the Cables and Cable Types" on page 3).
2. Plaster the appliance case into the wall in such a way that the screws of t he c ase are at the top and
bottom.
3. Making Electrical Connect ions
- Fasten terminal strip board or I/O controller board into the appliance case (see note).
- Connect the power supply.
- Connect the data cabl es.
- Connect actuat or s and possible feedback sensors.
4. Set the hardware address.
5. Installation o f th e Terminal
Mount the IF-800 terminal into the appli anc e c ase so that the large cutouts on the reader are at the top
and bottom.
6. Switch on the operati ng v oltage.
7. Initial operation and device function check
- Reader adjustm ent
- Setting the LEDs
8. Mount front design panel so that the Interfl ex logo i s at the top.
If the I/O controller board is mounted into the appliance case, the terminal strip board
is not required. However , there is then the danger of manipul ation.

Interflex Datensysteme GmbH & Co. KG 3/7
Recommendation: For security reasons, the I/ O controller board should always be mounted in a secured
area.
5.1 Electrical Connections
5.1.1 Function of the Cables and Cable Types
Function of the Cabl e Max. Length Recommended Cable Type
1
Voltage supply 230 V A C to mains tr ansformer 20 VAC
1.5A (order number 41-10106)
NYM 3 x 1.5 mm²
2 Low-voltage cable
J-Y(ST) Y 4x 2x 0.6mm²
3
Shielded cable from termi nal strip board to I/O controller
in secured area.
100 m J-Y(ST) Y 4x 2x 0.6mm²
4 Voltage supply to actuator.
J-Y(ST) Y 4x 2x 0.6mm²
5 Connection cable to floating sensors. 100 m J-Y(ST) Y 2x 2x 0.6mm²
Connection to actuator (up to max. 30 V, 2 A)
7 Spur line from BUS to install ation site. 100 m J-Y(ST) Y 4x 2x 0.6mm²
8 RS485 BUS c able 1200 m J-Y(ST) Y 4x 2x 0.6mm²
Install the power suppl y line in duplicate (one c onduc tor pair each). The protective
conductor should li k ewise be i nstalled in duplicate, whereby the continuity wir e can al so be i nstalled.

Interflex Datensysteme GmbH & Co. KG 4/7
5.2 Connections
Circuit exam ple: Cont r ol of an actuator (door opener)
2 I/O controller board 6 Cir cuit example: Connection of both inputs
3 Circuit example: Voltage supply 7 IF-800 Terminal
4 Circuit example: RS485 connecti on

Interflex Datensysteme GmbH & Co. KG 5/7
BR.1
For operation as I/O controller board (relay 1), the jumper is plugged in. For oper ation as an I/O
expansion (relay 2), the ju mper is removed.
BR.2
Normal open / Normal closed. T his jumper is used to set the relay c ontact. Opening or closing
contact.
BR.3 When the jumper is removed, an external ant i-tamper switch can be c onnec ted.
A shielded cabl e with a cor e diam eter of at least 0.6 mm² must be used for the connection between the
terminal strip boar d and the I/O controller boar d.
For security reasons, the I /O controller board should be mounted in a secured area.
5.3 How to Set the Hardware Address
There is a 4-button DIP switch on the MPU board for setting the device address.
Switch 1 2 3 4
Address 1 OFF OFF OFF OFF (not required if connected t o a master terminal)
Address 2 ON OFF OFF OFF
Address 3 OFF ON OFF OFF
Address 4 ON ON OFF OFF
Address 5 OFF OFF ON OFF
Address 6 ON OFF ON OFF
Address 7 OFF ON ON OFF
Address 8 ON ON ON OFF
5.4 Install the terminal.
1 Anti-tamper switch
2 RFID board
3 Design kit
4 Large cutouts f or latc hing the front panel.
5 Metal retaining clips for fastening in the appliance case
7-wire cable from the terminal to terminal strip boar d

Interflex Datensysteme GmbH & Co. KG 6/7
Make sure that the letteri ng TO P on the IF-800 terminal is always on top. Only then can the design kit
(accessory) be properly installed.
5.5 Reader Adjustment
After mounti ng the reader into the appliance case, adjust it using the adjustm ent set (or der no.
75-99-0004).
Turn the adjusting screw until the field indicator reaches maximum.
1 Adjusting screw
3-pin DIP switch for setting t he LE Ds
5.6 Setting the LEDs
Set the function of the light -emi tt ing diodes with the 3-pin DIP switches on the f r ont panel according to
the design kit chosen.
Design kit
Glass, white OFF ON ON
Glass, black ON ON ON
IF design OFF ON ON
6 Remote Placement of the I/O Controller Board
To protect the I/O controller board against manipulation, it should be install ed in a secured ar ea.
It can, for exampl e, be installed in a junction box together with the voltage supply. In such case, the terminal
strip board must be connected directly to the terminal.
T he c onnec tion between the terminal strip board and the I/O controller boar d m ust be m ade with a
shielded cable.
T he c able length may not exceed 100 m.
Adhesive tape for fastening the terminal strip board in the appl iance case is included in the delivery .

Interflex Datensysteme GmbH & Co. KG 7/7
7 Technical Specifications
Power supply
Low-voltage 12 - 27 VAC or 11 - 38 VDC ( measured directly at the terminal)
Power consumption Max. 4 VA
Fuse protecti on via PTC resistor
RS485; 9600/ 19200 baud (automatic configuration)
Reader RFID reader, Mifar e or LEGIC ( depending on order)
Read range Up to 50 mm
Sensor inputs 4 floating sensors (2 per I/O controller board)
Output relays 2 r elays with max. 30 V 2 A (1 per each I/O c ontroller board)
User information Buzzer; Green and red LEDs (whit e and blue are not visible)
General data
Anti-tamper switch Activated when f r ont panel is removed
Ambient temperature -25º C to +55º C
Humidity Max. 95%, non-condensing
Product safety EN 60950-1
Compatibili ty ( EMC) EN 300330-1/-2 EN 301489-1/-3
Dimensions (H x W x D) 71 x 71 x 27 mm
Weight Approx. 0.35kg
8 Disposal
After proper oper ation, the device is to be disposed of properl y as el ec tronic scrap. The
owner can dispose of the devic e him self or r eturn it to the supplier.
Copyright © 2014 Printed on: July 16, 2014
Interflex Dat ensysteme GmbH & Co. KG
Zettachring 16, D-70567 Stuttgart, Germany Tel.: +49 (0711) 1322 0
Internet E-Mail: interflex.info@allegion.com Websites: www.interflex.de www.allegion.com