Input/Output Signals Of Connectors - Sony MFS-2000-C Installation Manual

4-2. Input/Output Signals of Connectors

The input/output signals of the connectors at the rear panel
are as follows.
GPI, DATA, and CTRL connectors are used in both the
proccessor and control panel. The input/output signal of
these connectors used in the processor is same as that of
the control panel.
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-2345
board.
(*2) : Pins 7 and 8 are internally connected together on the CN-2345 board.
EDITOR, SERIAL TALLY : RS-422A (D-sub 9-pin,
Female)
<DEVICE> (*3) from External Devices
5
9
_ EXT VIEW _
Pin No. Signal name
1 FG
2 TX_
3 RX+
4 GND
5 _
6 GND
7 TX+
8 RX_
_
9
(*3) <DEVICE> : A controlling device
4-2
1
6
Function
Data carrier detect (*1)
Received data
Transmitted data
(*1)
Data terminal ready
Ground
(*1)
Data set ready
Request to send (*2)
Clear to send (*2)
_
1
6
Function
Frame ground
Transmitted data (_)
Received data (+)
Common ground
No connection
Common ground
Transmitted data (+)
Received data (_)
No connection
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
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>
(*4)
<Open collector output>
(*5)
1
14
Function
Ground
Ground
General-purpose input
General-purpose relay
output (B) (*4)
General-purpose open collector
output (*5)
Ground for open collector
output
Ground
General-purpose input
General-purpose relay
(*4)
output (A)
General-purpose open
collector output (*5)
Ground for open collector output
GPI OUT n B
GPI OUT n A
n : 1-4
+V
GPI OUT 5-8
GPI OUT COM
MFS-2000 IM