A-15
PC-500 user’s manual
Technical data
Table A-28
AT and industrial serial for COM1 and COM2: J13
Pin
COM1
(standard)
AT serial
COM1
(optional)
industrial
serial
Pin
COM2
(standard)
AT serial
COM2
(optional)
industrial
serial
1
DCD
—
2
DSR
—
3
RxD*
RxD*
4
RTS
RTS
5
TxD*
TxD*
6
CTS
CTS
7
DTR
DTR**
8
RI
—
9
Gnd
Gnd
10
+5V Safe
+5V Safe
11
DCD
—
12
DSR
—
13
RxD*
RxD*
14
RTS
RTS
15
TxD*
TxD*
16
CTS
CTS
17
DTR
DTR**
18
RI***
RI***
19
Gnd
Gnd
20
+5V Safe
+5V Safe
* = active low; ** = pulled high to +5V; *** = RI on COM2 used to resume
suspended operation. Refer to the Watchdog timer and hardware resest and the
CPU power management chapters.
Table A-29
AT and industrial serial for COM3 and COM4: J14
Pin
COM3
(standard)
AT serial
COM3
(optional)
industrial
serial
Pin
COM4
(standard)
AT serial
COM4
(optional)
industrial
serial
1
DCD
—
2
DSR
—
3
RxD*
RxD*
4
RTS
RTS
5
TxD*
TxD*
6
CTS
CTS
7
DTR
DTR**
8
RI
—
9
Gnd
Gnd
10
+5V Safe
+5V Safe
11
DCD
—
12
DSR
—
13
RxD*
RxD*
14
RTS
RTS
15
TxD*
TxD*
16
CTS
CTS
17
DTR
DTR**
18
RI
—
19
Gnd
Gnd
20
+5V Safe
+5V Safe
* = active low
** = pulled high to +5V
Содержание PC-500
Страница 2: ...O C T A G O N S Y S T E M S Embedded PCs For Extreme Environments PC 500 User s Manual 5170 0403 ...
Страница 7: ...Notice to user PC 500 user s manual ...
Страница 17: ...xii Contents PC 500 user s manual ...
Страница 23: ...About this manual PC 500 user s manual ...
Страница 25: ...Overview of Section 1 PC 500 user s manual ...
Страница 35: ...2 2 Quick start PC 500 user s manual Figure 2 1 PC 500componentdiagram ...
Страница 36: ...2 3 PC 500 user s manual Quick start Figure 2 2 PC 500center to centerholedimensions ...
Страница 53: ...3 10 SETUP programs PC 500 user s manual ...
Страница 57: ...4 4 Save and run programs PC 500 user s manual ...
Страница 59: ...Overview of Section 2 PC 500 user s manual ...
Страница 71: ...5 12 Serial ports PC 500 user s manual ...
Страница 75: ...6 4 LPT1 parallel port PC 500 user s manual ...
Страница 81: ...7 6 Console devices PC 500 user s manual ...
Страница 89: ...10 2 IRQ routing and opto IRQs PC 500 user s manual Figure 10 1 Interruptroutingmatrix ...
Страница 103: ...11 12 EZ I O PC 500 user s manual ...
Страница 117: ...14 2 PC 104 expansion PC 500 user s manual ...
Страница 119: ...15 2 SCSI PC 500 user s manual ...
Страница 121: ...16 2 Ethernet PC 500 user s manual ...
Страница 123: ...Overview of Section 3 PC 500 user s manual ...
Страница 127: ...17 4 Watchdog timer and hardware reset PC 500 user s manual ...
Страница 143: ...19 8 Transferring files remote disks PC 500 user s manual ...
Страница 173: ...22 22 CPU power management PC 500 user s manual ...
Страница 177: ...23 4 Troubleshooting PC 500 user s manual ...
Страница 179: ...Overview of Section 4 PC 500 user s manual ...
Страница 225: ...B 28 Software utilities PC 500 user s manual ...
Страница 231: ...D 4 Accessories PC 500 user s manual ...