Input/Output Signals Of Connectors - Sony MVS-8000A-C Installation Manual

1-7. Input/Output Signals of Connectors

The input/output signals of the connectors at the rear panel
are as follows.
TERMINAL : RS-232C (D-sub 9-pin, Female)
to Terminal
5
9
_ EXT VIEW _
Pin No. Signal Name
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 _
(*1) : Pins 1, 4 and 6 are internally connected together on the CN-2535B
board.
(*2) : Pins 7 and 8 are internally connected together on the CN-2535B
board.
GPI : (D-sub 25-pin, Female)
INPUT x 8, TTL
OUTPUT x 4, relay contacts 30 V 0.1 A
(resistive load)
OUTPUT x 4, open collector, 30 V rated voltage
13
25
_ EXT VIEW _
Pin No. Signal Name
1 GND
2 GND
3 GPI IN 2
4 GPI IN 4
5 GPI IN 6
6 GPI IN 8
7 GPI OUT 1B
8 GPI OUT 2B
9 GPI OUT 3B
10 GPI OUT 4B
MVS-8000A/8000ASF
1
6
Function
Data Carrier detect (*1)
Received data
Transmitted data
Data terminal ready (*1)
Ground
(*1)
Data set ready
(*2)
Request to send
Clear to send (*2)
_
1
14
Function
Ground
Ground
General-purpose input
General-purpose relay
(*3)
output (B)
Pin No. Signal Name
11 GPI OUT 6
12 GPI OUT 8
13 GPI OUT COM
14 GND
15 GPI IN 1
16 GPI IN 3
17 GPI IN 5
18 GPI IN 7
19 GPI OUT 1A
20 GPI OUT 2A
21 GPI OUT 3A
22 GPI OUT 4A
23 GPI OUT 5
24 GPI OUT 7
25 GPI OUT COM
n
A and B of the same number constitute a pair of relay
contacts.
<Relay>
(*3)
<Open collector output>
(*4)
Function
General-purpose open collector
output (*4)
Ground for open collector
output
Ground
General-purpose input
General-purpose relay
(*3)
output (A)
General-purpose open
collector output (*4)
Ground for open collector
output
GPI OUT x B
GPI OUT x A
x : 1-4
+V
GPI OUT 5-8
GPI OUT COM
1-13