Specifications

14 Installer Manual SATEL
4. A message indicating the current address will appear on the display.
5. Enter a new address. The keypad will confirm execution of the function by four short
beeps followed by one long beep. If it is necessary to change the entered address,
press the key (keypad restart will follow and a corresponding message will appear
on the display).
6. Disconnect the keypad power supply.
7. Open the keypad CKM and DTM terminals.
8. Connect the keypad correctly to the control panel.
5.5.2 Numeration of keypad zones
The address set in the keypad defines which numbers in the system will be assigned to the
keypad zones (see Table 2). You can define for each keypad whether or not its zones will be
used in the system. If the zone numbers of keypad and expander coincide, the keypad zones
have priority (in such a case, the corresponding expander zones will not be supported).
Keypad
address
Zone number in the system
Z1
Z2
0 113 114
1 115 116
2 117 118
3 119 120
4
121
122
5 123 124
6 125 126
7
127
128
Table 2.
5.5.3 Connecting computer to the keypad RS-232 port
In some keypads, the RS-232 port makes it possible to connect a computer with the GUARDX
program installed (see Fig. 5). It is recommended that the straight-through unscreened cable
be used for making the connection (using the twisted-pair type of cable, e.g. UTP, STP, FTP,
is not advisable). The distance between computer and keypad can be up to 10 m.
Fig. 5. Computer connection to the keypad RS-232 port. Shown on the right is the keypad
interface. Shown on the left is the DB-9 female connector from soldering points side.
Activate the COMMUNICATION RS option in keypads to which the computer with GUARDX
program is connected. Data exchange with the computer will begin automatically as
soon as the GUARDX program is started.