Page 71 - Fire Alarm-Combined

Typical Wiring
2
The detector mounting bases accept #18 AWG (0.75mm ), #16 Audible Sounder Bases, Fire Mode
2
2
(1.0mm ), #14 AWG (1.5mm ), and #12 AWG (2.5mm²) wire sizes. ABST, ABDT, ABLT sounder bases
2
Sizes #16 AWG (1.0mm ) and #18 AWG (0.75mm ) are preferred
2
for ease of installation.
Standard Detector Base, KI-SB, KI-SB4 KI-ABST KI-ABLT:
KI-ABDT Output Mode
This is the basic mounting KI-ABLT: Jumper cuts Default = Fire
Volume Setting Cut/remove jumper
base for KIDDE Intelligent Series Remote LED Default = High for Fire plus CO
detectors. The GSA-LED Max resistance Cut/remove
per wire jumper for KI-ABST:
Remote LED is supported by must not exceed low dB Tone Setting
this Base. 10 Ohms DATA- DATA- DATA+ Default = Temporal
SIG+ SIG- OUT IN IN/OUT Cut/remove jumper
Term Description for Steady
1 Not Used
2 DATA IN/OUT (+)
3 Not Used
4 DATA IN (-) DATA IN (-)
4 Remote LED (-) DATA OUT (-)
5 Remote LED (+)
6 Not Used DATA IN (+) DATA OUT (+) 24 Vdc in - - 24 Vdc out
7 DATA OUT (-) From SLC or To Next Device From power supply + + To next base or EOL relay
Previous Device or previous base
-
Data in - Data out
Isolator Detector Base, KI-IB, KI-IB4 From Kidde Controller or + + to next Kidde device
previous device
This base includes a built-in line fault isolator for use on Class A
circuits. A detector must be installed for it to operate. The isolator
base does not support the GSA-LED Remote LED. Warnings & Cautions
The isolator operates as follows:
• This detector does not operate without electrical power.
- a short on the line causes all As fi res frequently cause power interruption, discuss
isolators to open within 23 msec. further safeguards with the local fi re protection specialist.
- at 10 msec intervals,beginning
on one side of the Class A • This detector does not sense fi res in areas where smoke
circuit nearest the loop cannot reach the detector. Smoke from fi res in walls,
controller, the isolators roofs, or on the opposite side of closed doors may not
reach the detector.
close to provide the
next isolator down • In Canada, install according to CAN/ULC-S524 Standard for
the line with power. From Kidde Controller the Installation of Fire Alarm Systems, CSA C22.1 Canadian
or Previous Device Term Description
- when the isolator next 1 Not Used Electrical Code, and the local authority having jurisdiction.
to the short closes, it 2 DATA IN/OUT (+)
3 DATA IN (-)
reopens within 10 msec. 4 Not Used
5 Not Used
The process repeats beginning on 6 DATA OUT (-)
the other side of the loop controller. 7 Not Used

Relay Detector Base, KI-RB, KI-RB4
This base includes a relay.
Normally Open or Normally
Closed operation is selected
during installation. The dry
contact is rated for 1 amp
(pilot duty) @ 30 Vdc. The
relay’s position is supervised
to avoid accidentally jarring it
out of position. The KI-RB
can be operated as a control
From Kidde Controller
relay if programmed to do so or Previous Device
Term Description
at the control panel. The relay 1 Normally Open
base does not support the CONTACT RATING 2 DATA IN/OUT (+)
1.0 Amp @ 30 VDC 3 Common
GSA-LED Remote LED. (Pilot Duty) 4 DATA IN (-)
5 Not Used
6 Normally-Closed
7 DATA OUT (-)

Page 3 of 4 DA T A SHEET K85001-1001
Not to be used for installation purposes. Issue 1