Satel INT-SZ User manual

®
INT-SZ
CODE LOCK
int-sz_sii_en 12/15
Quick installation guide
Full manual is available on www.satel.eu
The alarm system should be installed by qualified personnel.
Disconnect power before making any electrical connections.
The INT-SZ code lock provides access control features. The device can be used in
conjunction with the INTEGRA and INTEGRA Plus control panels.
The code lock is designed for indoor installation. The place of installation should be readily
accessible to the system users.
1. Open the code lock enclosure.
2. Set the code lock address (see “Setting address”).
3. Place the enclosure base on the wall and mark the location of mounting holes.
4. Drill the holes for wall plugs (screw anchors).
5. Run the wires through the opening in the enclosure base.
6. Using wall plugs (screw anchors) and screws, fasten the enclosure base to the wall.
7. Connect the CLK, DTA and COM terminals to the appropriate terminals of the control
panel expander bus (see the control panel installer manual). It is recommended that an
unshielded non-twisted cable be used for making the connection. If you use the twisted-
pair type of cable, remember that CLK (clock) and DTA (data) signals must not be sent
through one twisted-pair cable. The wires must be run in one cable.
8. Connect the wires for control of electric strike, electromagnetic lock or another door
actuator to the NO terminals (see Fig. 1). It is not recommended that the door actuator be
powered from the same source as the code lock.
DOOR
ACTUATOR
Fig. 1. Connecting wires to NO terminals of the code lock.
9. Connect the wires of door status sensor to the IN and COM terminals. If the door status is
not to be monitored, connect the IN terminal to the code lock COM terminal or, when
configuring the code lock, set value 0 for the M
AX . DOOR OPEN TIME parameter.
10.Connect the power wires to the 12V and COM terminals. The code lock may be powered
directly from the control panel, from an expander with power supply or from a power
supply unit.

2 INT-SZ SATEL
11.Close the enclosure.
12.Power on the alarm system.
13.Start the identification function in the control panel (see the control panel installer
manual). The code lock will be identified as “INT-SZ/SZK”.
Setting address
To set address, use the switches 1-5 of the DIP-switch package. A numerical value is
assigned to each switch. In OFF position, the value is 0. Numerical values assigned to
individual switches in ON position are shown in Table 1. The sum of numerical values
assigned to switches 1-5 means the address set on the module. The address must be
different from that on the other modules connected to the communication bus of the control
panel.
DIP-switch number 1 2 3 4 5
Numerical value 1 2 4 8 16
Table 1.
Fig. 2. Examples of code lock address setting.
Description of terminals
NO - relay output
12V - power input
DTA - data (expander communication bus)
CLK - clock (expander communication bus)
COM - common ground
IN - door status monitoring input (NC)
The declaration of conformity may be consulted at www.satel.eu/ce
SATEL sp. z o.o. • ul. Budowlanych 66 • 80-298 Gdańsk • POLAND
tel. [phone]
www.satel.eu