,QVWDOODWLRQ
Field-Wiring the Modules
2-28 AFP-300/AFP-400 Installation PN 50253:C1 05/22/97
)LHOG:L UL Q J D&50D QGWKH & 5(
&50 DQG &5(
:LULQJ *XLGHOLQHV
• These Form-C silver alloy relay contacts are for medium duty switching or pilot
duty (Figure 2-37).
• UL contact ratings are 5 A @ 125 VAC (resistive) or 30 VDC (resistive) and 2 A @
125 VAC (inductive). For more information, refer to Appendix F, UL
Power-limited Wiring Requirements.
• Activation of a CRM-4 or CRE-4 relay occurs automatically when an alarm is
detected on a selected (programmed) Initiating Device Circuit.
• Positions E, F, G, and H are active only with the CRE-4 board installed.
&50 DQG &5(
&RQQHFWLRQV
Figure 2-37 shows typical connections for field-wiring a CRM-4/CRE-4 module:
)LJXUH )LHOG:LULQJ D &50&5( 0RGXOH
7\SLFDO FRQQHFWLRQV IRU D
W\SLFDO )RUP& FRQWURO 5HOD\
LQ VWDQGE\ SRVLWLRQ
2SWLRQDO &5( &RQWURO
5HOD\ ([SDQGHU
&50
www.PDF-Zoo.com
To Next Page
Loading...
