Sony BKNE-1010, Руководство по обслуживанию

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1-5(E)
DNE-1000
1-4. Input and Output Signals of Connectors
GPI : (D-sub 25-pin Female)
INPUT
x
4, TTL
OUTPUT, TTL OUTPUT
x
8
Relaycontact
x
4
Pin No. Signal name Function
1 GPI R1 ( * 9) GPI output (RELAY) ( * 8)
2 GPI R2 ( * 9)
3 GPI R3 (
*
9)
4 GPI R4
( * 9)
5 GND Ground
6 GPI T1 GPI output (TTL)
7 GPI T3
8 GPI T5
9 GPI T7
10 GND Ground
11 GPI I1 GPI input (TTL)
12 GPI I3
13 GND Ground
14 GPI R1G GPI output (RELAY RETURN) (
*
8)
15 GPI R2G
16 GPI R3G
17 GPI R4G
18 GND Ground
19 GPI T2
( * 9)
GPI output (TTL)
20 GPI T4 ( * 9)
21 GPI T6
22 GPI T8
23 GND Ground
24 GPI I2 GPI input (TTL)
25 GPI I4
( * 8) : Relay’s specifications
GPI outputs of same numbers
Contact resistance between contacts :
1
Z
at the maximum
Permissible voltage of contact :
DC 30 V at the maximum (Resistance load)
Permissible current of contact :
0.3 A at the maximum (Resistance load)
(
*
9) : The selection operation of the GPI outputs (TTL)
from T1 to T4 is simmetric with respect to it of the
GPI outputs (RELAY) from T1 to T4.
GPI R x
GPI R x G
x
; 1~4