50
(2)Pin assignment of RS232C
The pin assignment of RS232C (D-sub9P connector) is as follows.
Table 9-1 RS232C pin assignment
Pin
Singnal ※1)
Direction
Note
1
Low Battery
Reception
5V output
2
RxD
Reception
Reception signal
3
TxD
Transmission
Transmission signal
4
DTR
Transmission
DTR signal output
5
GND
――
GND
6
Alarm
Reception
5V output
7
RTS
Transmission
RTS signal output
8
UTL failure
Reception
5V output
9
RI
Reception
Wakeup on MODEM
※1) The network agent card is displayed for the DCE by the signal name that
sees from DTE (host terminal). The cable used is straight.
The RS232C port externals and
the pin layout (D-sub9P connector)
is shown in Figure 9-3.
※ Inch screw use
Figure 9-3 RS232C port
(3)Reset switch
This switch resets the network agent card.
9-2 Dry Contact Card
Externals are shown in Figure 9-4.
Figure 9-4 Dry Contact Card
Summary of Contents for PEN102J1C
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