18
SATEL
ACCO
Note:
•
If one ACCO-SCR-BG keypad and any proximity card reader is connected to the controller
module, the address set in LCD keypad must be different from that set in the keypad:
1 – if address 0 is set in the keypad,
0 – if address 1 is set in the keypad.
•
If 2 ACCO-SCR-BG keypads are connected to the controller module, you must disconnect
one of them from the DAT terminal (green wire), and set in the LCD keypad the identical
address, as in the disconnected keypad.
3.1.3 Setting the LCD keypad address
1. Disconnect the keypad supply (KPD) and the data bus cables (CKM, DTM).
2. Short together the keypad terminals CKM and DTM.
3. Connect the keypad supply.
4. Keypad address will be displayed:
Fig. 15. Programming LCD keypad address.
5. Change the address to the correct one (0 or 1). The keypad will acknowledge the address
setting by 4 short beeps and 1 long beep.
6. Disconnect the keypad supply (KPD).
7. Connect the keypad to the door controller module in the correct way (CKM, DTM
and KPD).
3.2 Connecting the ACCO-SCR-BG keypad
The keypad should be connected in accordance with Table 1. The connection is to be made
with five-core cable. The distance between keypad and module can be up to 300 m.
The module supports keypads with addresses 0 and 1. The keypad with address 0 will
function as terminal A (entry terminal). The keypad with address 1 will function as
terminal B (exit terminal).
Notes:
•
Connecting the keypad with address 0 will switch off the proximity card reader working as
reader A. Connecting the keypad with address 1 will switch off the proximity card reader
working as reader B.
•
Never connect two devices (LCD keypads, keypads) which have an identical address.
Wire color
Function
Module terminals
brown
power supply
+12V
white
common ground
COM
gray
clock
CLK
green
data
DAT
yellow
bell
IN1…IN5
(chosen module input, programmed as B
ELL SIGNAL
)
Table 1. Method of connecting keypad wires to module terminals.
The yellow wire is connected to the OC low-current output, controlled by means of the bell
button. Press the button to short the output to common ground. The yellow wire (bell) can be
connected to the module input programmed as B
ELL SIGNAL
.
n=0...7,
currently set
keypad address
