104-COM-8SM Advanced Digital Logic, Inc., 104-COM-8SM Datasheet - Page 2

• Manufacturer Part Number: 104-COM-8SM
• Description: Pc/104-serial I/o Board
• Manufacturer: Advanced Digital Logic, Inc.

104-COM-8SM
104-COM-4SM
104-COM-2SM
S e r i a l P o r t s
Number of serial ports
Protocol
Maximum baud rate
Character length
Parity
Receiver input sensitivity
Common mode
voltage range
Transmitter output
drive capability
Base address options
Interrupts
104-COM-8SM
104-COM-4SM
104-COM- 2SM
Block Diagram & Pin Con guration
Speci cations
Ordering Guide
Ph. 858 490-0597 F. 858 490-0599; e-mail: [e-mail]; web:
Advanced Digital Logic, Inc.; 4411 Morena Blvd., Suite 101; San Diego, CA 92117-4345
104-COM-8SM / 104-COM-4SM / 104-COM-2SM
8, 4, or 2
Full RS-232, RS-422 and RS-485,
independent for each port
921.6K
5, 6, 7, or 8 data bits
Even, odd, or none
±200mV di erential input. Lines include factory bias
and jumper selectable termination.
+12V to -7V
60mA with thermal shutdown. Lines include
factory bias and jumper selectable termination.
Programmable
Individual IRQs for each channel are stored onboard
in non-volatile memory
8-port RS-232/422/485
4-port RS-232/422/485
2-port RS-232/422/485
Advanced Digital Logic, Inc. 4411 Morena Blvd. Suite 101 San Diego, CA 92117
Email:
sales @adlogic-pc104.com
Tel:
PORT0-GND
PORT1-GND
PORT2-GND
PORT3-GND
PORT0-DCD
PORT1-DCD
PORT2-DCD
PORT3-DCD
PORT0-DTR
PORT1-DTR
PORT2-DTR
PORT3-DTR
PORT0-Rx
PORT1-Rx
PORT2-Rx
PORT3-Rx
PORT0-Tx
PORT1-Tx
PORT2-Tx
PORT3-Tx
[phone]
RS-232 Functio ns
01
03
05
07
09
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
02
04
06
08
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Website:
Fax:
PORT0-DSR
PORT0-RTS
PORT0-CTS
PORT0-RI
NC
PORT1-DSR
PORT1-RTS
PORT1-CTS
PORT1-RI
NC
PORT2-DSR
PORT2-RTS
PORT2-CTS
PORT2-RI
NC
PORT3-DSR
PORT3-RTS
PORT3-CTS
PORT3-RI
NC
G e n e r a l
I/O connections
Short circuit protection
Power required
Operating temperature
Operating humidity
PC/104 bus
PC/104 S
(858) 490- 0599
8-, 4-, or 2-Port RS-232/422/485
www.adlogic-pc104 .com
PORT0-GND
PORT1-GND
PORT2-GND
PORT3-GND
PORT0-Rx+
PORT1-Rx+
PORT2-Rx+
PORT0-Tx+
PORT1-Tx+
PORT2-Tx+
PORT3-Rx-
PORT3-Tx-
RS-422 Functio ns
NC
NC
NC
NC
NC
NC
NC
NC
01
03
05
07
09
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
PC/104-Serial I/O Board
ERIAL
Via two 40 pin IDC type right angle connectors.
There are eight pins per port plus common grounds.
All outputs protected against continuous short circuit
+5VDC at 80mA typical, all outputs open
-40 to +85°C optional, all versions
5% to 95% RH, non-condensing
8-bit and 16-bit bus headers are used
02
04
06
08
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
www.adl-usa.com
NC
PORT0-Tx-
PORT0-Rx-
NC
NC
NC
PORT1-Tx-
PORT1-Rx-
NC
NC
NC
PORT2-Tx-
PORT2-Rx-
NC
NC
PORT3-Tx+
NC
PORT3-Rx+
NC
NC
C
PORT0-Tx/Rx+
PORT1-Tx/Rx+
PORT2-Tx/Rx+
PORT3-Tx/Rx -
OMMUNICATION
PORT0-GND
PORT1-GND
PORT2-GND
PORT3-GND
RS-485 Functio ns
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
01
03
05
07
09
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
02
04
06
08
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
NC
PORT0-Tx/Rx -
NC
NC
NC
NC
PORT1-Tx/Rx -
NC
NC
NC
NC
PORT2-Tx/Rx -
NC
NC
NC
PORT3-Tx/Rx+
NC
NC
NC
NC