Appendix D: NFPA Standard-Specific Requirements Central & Remote Station Service (Protected Premises Unit)
90
 AFP-100/AFP-100E Instruction PN 51010:C1 02/06/2002
The following figure illustrates the internal mounting of a UDACT. 
Figure 27  Internal installation of UDACT
J10
TROUBLE PC/PRINTER TERM COMM
RS-232
PC/PRINTER
RS-485
TERM. MODE
TROU BLE
A      B    B+    A+   B-    A- 
1 COMM 2
ACS
SHIELD
SLC SLC
OUT+ IN+ OUT- IN-
T
B
3
T
B
7
T
B
5
T
B
6
J6
JP3
SW3
SW2
AFP1udact.cdr
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