Installation And Connection Of The Keypad; Operating Mode Selection And Address Setting - Satel INT-SCR-BL Manual

2
Cable color
red
blue
green
black
yellow
pink
grey
brown
violet

2. Installation and Connection of the Keypad

Use the straight-through unshielded cable for the connection (using the twisted pair type of cable is
not recommended).
Any connections should only be made in deenergized state, i.e. with power supply
disconnected.
1. Remove the locking screw which prevents the casing from being opened and open the casing.
2. Attach the lower part of the casing to the wall.
3. Close the casing and replace the locking screw.
4. Connect the cables: blue (COM), green (DTA) and black (CLK) to the corresponding terminals of
the expander bus on the control panel PCB.
5. Connect the door status control detector to the brown and blue cables. If the door status is not to
be controlled, connect the brown cable to the blue one.
Note: In the entry keypad mode, the door status control detector is not supported.
6. An actuating device (e.g. electromagnetic door lock) can be connected to the relay cables. Use the
yellow and gray cables, if the device is to be activated by closing the circuit. If the device is to be
activated by opening the circuit, use the pink and gray cables.
Note: In the entry keypad mode, the relay is not supported.
7. Connect the module supply to the red (+12 V) and blue (COM) cables. The keypad supply voltage
is not to be necessarily provided from the control panel mainboard. A buffer power supply unit or
another expander with power supply unit can be used for this purpose.
8. The violet lead (bell) can be connected e.g. to the one of the control panel zones.

3. Operating Mode Selection and Address Setting

By default, address 0 and partition keypad operating mode with proximity card reader (INT-SCR) are
set in the keypad.
3.1 Changing the address
1. Turn off the keypad power supply.
2. Disconnect the green and black cables from the terminals of the control panel expander bus.
3. Short together the ends of the green and black cables.
4. Turn on the keypad supply. The keypad will generate 4 short beeps and 1 long beep, and the
LEDs designated
and black cables can then be separated).
relay NO contact (normally isolated from the relay common contact)
relay NC contact (normally shorted to the relay common contact)
relay C contact (common contact)
door status control input (NC type)
Table 1. Colors and functions of the keypad cables.
[ ] andi [
ALARM ARMED
SATEL
Function
power supply input (+12 V)
ground (COM)
data (DTA)
clock (CLK)
bell input (OC type)
] will start blinking alternately (the ends of green
INT-SCR-BL