Satel INTEGRA Especificaciones descargar pdf (Pagina 18)

16 INTEGRA 128-WRL SATEL

Z1 Z2 Keypad

address

Zone number in security system

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.

3.5.3 Keypad RS-232 port

The keypad RS-232 port makes it possible to connect the computer with GUARDX program

installed. The G

UARDX program enables visualization of the protected facility on computer

monitor, operation of the system from an independent on-screen LCD keypad, access to the

event log, as well as creating and editing of the system users.

Connection to the computer is made permanent, with the use of an ordinary unscreened

cable. When using the straight-through cable with 0.5 mm

wire cross-section (the use of

twisted-pair wire is not recommended), the distance between the computer and the keypad

can be up to 10 m. The method of making connection is shown in Fig. 9.

Note: Activate the “RS communication" option in parameters of keypads to which the user’s

computer is to be connected. Data exchange with the computer begins automatically

on starting the GUARDX program.

Fig. 9. Connecting computer to 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.

3.6 CONNECTING DEVICES TO EXPANDER BUS

Up to 32 modules to be connected to expander bus, can be installed in the system.

The modules are connected in parallel.

The expander bus terminals on the control panel mainboard are designated COM, +EX, DT

and CK. The +EX output enables power supply to the expander bus devices (the output has

a polymer fuse).

The total length of the expander bus may not exceed 1000 m. Table 3 shows the number of

wires required for correct connection of devices to the expander bus, if using a 0.5 mm

cross-section straight-through cable.

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 35 36

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Satel INTEGRA Especificaciones Pagina 18