Power Supply Wiring; Telephone Line Wiring - Pyronix 256 System Manual

P C X S M S A N D P C X 2 5 6 S Y S T E M M A N U A L
1 7 . 3 P o w e r S u p p l y W i r i n g
1 7 . 4 T e l e p h o n e L i n e W i r i n g
Telephone terminals
cross point
A
B
NOTE: Terminals A-1 and B-1 are used for connecting to telephone line equipment which will
automatically be disconnected from the telephone line during dial out and UDL session
Page: 118
COMMUNICATION CARD
CO MMS PG MS
EXPANSION CARD SLOT
TAMP ER
NC1
C1
NO 1
PGMS
NC2
RESE T
C2
F1
NO 2
AUX+
SP K
BELL
TR
B-
F3
B+
F2
Battery 12V
To Earth terminal
A-1
B-1
COMMUNICATION CARD
CO MMS PG MS
EXPANSION CARD SLOT
TAMP ER
NC1
C1
NO 1
NC2
C2
NO 2
AUX+
SP K
TR
B-
B+
A-1 B-1 A
RS232
F4 F5
ENG INE ER
KE YPAD
Transformer
of mains block
RS232
PGMS
RESE T
F1
BELL
F3 F4 F5
F2
ENG INE ER
KE YPAD
B
Make sure you have
pressed the 'Battery
Connect' button
BATTERY
CO NNE CT
once the battery is
connected.
A-1 B-1 A B
BATTERY
CO NNECT
RINS871-3