Specifications

Hardware Installation
151117 4-7
4.7 Optional Accessories Installation
This section describes how to install the optional accessories compatible with the SK-6324
control panel. The control panel can have one SK-2104 dialer and up to four other accessory
devices (any combination) connected to the serial bus.
4.7.1 Wiring Expansion Devices To the Control Panel
The control panel uses a three wire connection to all of the compatible expansion devices (see
Table 3-2).
Connect all the expansion devices to the control panel as follows:
Model
Number
Name Description
SK-2866
Remote LED Annuncaitor Remote LED annunciator with system reset and silence key
switch inputs. See Section 4.8.
SK-2880
Input/Output (I/O) Module Used to drive customized annunciators and interface devices.
See Section 4.9.
SK-2104
Dialer Used to communicate alarms, trouble and supervisories to
central station. Offers 5 different reporting formats 3/1, 4/2,
BFSK, SIA, and Contact ID.
Note:
See
SK-2104 Installation manual P/N 151102
to install this accessory.
Table 4-1: Control Panel Wiring Connections
Control Panel
Terminals
To
Expansion Device
Terminal
--
++
D (Data) D (Data)