Digital Electronics PS3651A-T42S Installationshandbuch - Seite 10

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Pin
#
Signal Name
5
GND
6
NC
7
SDB
8
NC
9
NC
Shell FG
Pin
#
Signal Name
1
DATA +
2
DATA -
3
NC
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
Shell FG
COM2
Pin
#
Signal Name
1
CD
2
RD(RXD)
3
SD(TXD)
4
ER(DTR)
5
GND
6
DR(DSR)
7
RS(RTS)
8
CS(CTS)
9
CI(RI)
Shell FG
RS-422
Description
Signal Ground (SG)
No Connection
Send Data B (-)
No Connection
No Connection
Frame Ground
(Common with SG)
RS-485
Description
Send/Receive
Data(+)
Send/Receive Data(-)
No Connection
No Connection
Signal Ground (SG)
No Connection
No Connection
No Connection
No Connection
Frame Ground
(Common with SG)
RS-232C
Description
Carrier Detect
Receive Data
Send Data
Data Terminal Ready
Signal Ground (SG)
Data Set Ready
Request to Send
Clear to Send
Called status display
Frame Ground
(Common with SG)

RAS Interface

The PS-A unit side connector is a D-Sub 9
pin socket type.
Interfit Bracket
• RAS is an interface for RAS port type
only.
• Be sure to use only the rated voltage
level when using pin # 1 (+12V) for
external power output. Failure to do so
can lead to a unit malfunction or
accident.
Pin
Signal
#
Name
1
+12V
2
DOUT0(+) Data out 0(+)
3
DOUT1(+) Data out 1(+)
4
DIN0(+)
5
DIN1(+)
6
GND
7
DOUT0(-) Data out 0(-)
8
DOUT1(-) Data out 1(-)
9
DINCOM
*1 This pin can be used as an input start or
external reset input of the RAS feature. The
factory setting is data input.
• For the circuit diagram, refer to "PS-3650A/
PS-3651A Series Hardware Manual".
10
#4-40(UNC)
Description
Output Current: 100mA
or less Output Voltage:
±
12V
5%
Data in 0(+)
*1
Data in 1(+)
Ground
Data in common