Specifications

Page 56
EN54 FIREFINDER PLUS INSTALLATION,COMMISSIONING & OPERATION
12.6 8 Way Switch and Indicator Card
This card (BRD25GIB-B) has 8 switch inputs and 8 LED indicator outputs.
The switch inputs and LED outputs may be used in Input Output programming.
The switches are configurable as either momentary or toggle switches. When configured as
momentary pressing the button once will cause an event to occur as programmed in I/O and the
LED’s can be programmed to operate as an output.
When configured as toggle, pressing the button once will cause a condition to be held until the
button is pressed again. The associated LED is not available as an output in and shall always be
illuminated when the toggle condition is active. Also, when configured as a toggle, there shall be an
option for a timer override. If the toggle switch is activated it shall be de-activated automatically after
the timeout period.
Figure 80: DEC1484-T1 8 Way Switch and Indicator Card Decal (See LAB1483.doc for Slip in Label)
Fit EOL Termination Link
if Last Module
on Comms Bus
In
Out
Address SW
(See Note)
1 2 3 4
ON
C
N
1
C
N
2
RS485 Control
/ 27VDC
Comms In
Top Card &
PCB Securing Clips
Bottom Card &
PCB Securing Clips
RS485 Control
/ 27VDC
Comms Out
Figure 81: 8 Way Switch and Indicator Card Rear View showing connectors and Address Switch
 Note: See Section 17 for Addressing Details (SW1)