8 specifications, Signal pin return side pin signal direction 1 – Panasonic KX-P4440 User Manual
Page 136
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Signal pin
Return side pin
Signal
Direction
1
1 9
S T B
In p u t
2
2 0
D A T A 1
In p u t
3
2 1
D A T A 2
4
2 2
D A T A 3
5
2 3
D A T A 4
6
2 4
D A T A 5
7
2 5
D A T A 6
8
2 6
D A T A 7
9
2 7
D A T A 8
10
2 8
A C K
O u tp u t
11
2 9
B U S Y
O u tp u t
12
P O
O u tp u t
13
S E C T
O u tp u t
14
D o n o t u se .
In p u t
15
16
SG
17
FG
18
+ 5 V
O u tp u t
31
3 0
P R IM E
In p u t
32
E R R O R
O u tp u t
33
SG
34
35
36
T ab le 6 .2 P in c o n fig u ra tio n (P arallel)
Notes:
• “ IN P U T ” re fe rs to a sig n al c o m in g in to th e p rin ter. “O U T P U T ”
d en o tes a sig n a l e x itin g th e p rin te r.
• “R E T U R N ” d en o te s th e re tu rn sid e w ire o f a tw iste d p a ir c ab le
an d is co n n e cte d to sig n al g ro u n d .
• A ll in te rfac e sig n a ls a re a t T T L lev e ls.
6-8 Specifications