Appendix
9.6.1.3 M
AIN
T
ERMINATION
B
OARD
–
C
ONNECTING
RS485
-IN
SOCKET
PLUG
-
COMMS CABLE TO FIRST MODU
+
-
COMMS CABLE FROM LAST MO
+
Terminate the shield at the outside of the FIP cabinet (ground). Where this is not possible, the shield must be
terminated to physical ground immediately adjacent to cable entry. Between Field modules, connect shields
together outside of their respective enclosures. Make sure that the shield is only grounded at the FIP and not
at the modules or annunciators. Do not ground both ends of the shield; one end should be left floating.
M
AIN
T
ERMINATION
B
OARD
–
C
ONNECTING
24VDC
TO FIRST
MODULE IN
LOOP
+ 24V
- 24V
PLUG
PWR A(+)
PWR A(-)
PWR B(+)
- 24V
+ 24V
FROM LAST
MODULE IN
LOOP
M
AIN
T
ERMINATION
B
OARD
–
C
ONNECTING
AZF’
S
1
&
2
+AZ1
-AZ1
+AZ2
-AZ2
4700 Ohms
TERMINATION BOARD
AFP-2800/2802 Manual
– P/N DOC-01-011
TERM 6
TERM 4
Note:
+IN
SHIELD
SHIELD
-OUT
+OUT
9.6.1.4
SOCKET
TERMINATION BOARD
9.6.1.5
PWR B(-)
+AZ1
-AZ1
+AZ2
-AZ2
ALARM ZONE INPUT
UNUSED INPUT
113
Содержание AFP-2800
Страница 139: ...Appendix 9 12 PANEL EXPANSION RELAYS AFP 2800 2802 Manual P N DOC 01 011 139...
Страница 143: ...Appendix 9 9 1 13 3 4 4 R RE EL LA AY Y M MO OD DU UL LE E F FR RM M 1 1 AFP 2800 2802 Manual P N DOC 01 011 143...
Страница 144: ...Appendix 9 9 1 13 3 5 5 C CO ON NT TR RO OL L M MO OD DU UL LE E F FC CM M 1 1 AFP 2800 2802 Manual P N DOC 01 011 144...
Страница 145: ...Appendix 9 9 1 13 3 6 6 Z ZO ON NE E M MO OD DU UL LE E F FZ ZM M 1 1 AFP 2800 2802 Manual P N DOC 01 011 145...
Страница 156: ...Notes...
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