Notifier AFP-400 - Page 89

Wiring a Signaling Line Circuit (SLC)  ,QVWDOODWLRQ
AFP-300/AFP-400 Installation PN 50253:C1 05/22/97 2-53
:LULQJ D 1)3$ 6W\OH '
,'& ZLWK 00;
0RGXOHV
Figure 2-72 shows typical wiring for a Style D IDC using an MMX-2 module. For
electrical specifications for a Style D IDC, see Table 2-21.
Table 2-21 Style D IDC Electrical Specifications
1RWH )RU PRUH LQIRUPDWLRQ
UHIHU WR WKH 00; ,QVWDOODWLRQ
,QVWUXFWLRQV 'RFXPHQW 0
 )RU FRPSDWLEOH GHYLFHV
UHIHU WR WKH 'HYLFH
&RPSDWLELOLW\ 'RFXPHQW
Figure 2-72 shows typical MMX-2 wiring for a supervised and power-limited NFPA
Style D (Class A) IDC:
)LJXUH  7\SLFDO 6W\OH ' &ODVV $ ,'& :LULQJ ZLWK 00;V
The Maximum is...
Circuit resistance 25 ohms
Alarm current 90 mA
Detector standby current 2.4 mA
7R QH[W GH YL FH RQ 6/&
&RPSDWLEOH
WZRZLUH V PRNH
GHWHFWRUV
00;
036
&38
 9'& ILOWHUHG
ORZQRLVH DQG
UHVHWWDEOH SRZHU
. OLVWHG (/5
 9'&  WR 7%
 9'& ² WR 7%
6/&  WR 7%
6/& ² WR 7%
www.PDF-Zoo.com