CA Series PC/104 Quick Installation Guide 1. Overview CA-104 V2

CA Series PC/104 Quick Installation Guide 1.  Overview CA-104 V2
A3
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CA-104 V2
CA Series PC/104
Quick Installation Guide
Third Edition, July 2015
1. Overview
The CA Series multiport serial module provides serial port
expansion for embedded PCs. It is designed for PC/104 CPU boards
that accept the PC/104 expansion interface. Optional DB9 and
DB25 cables are available to connect different devices. The device
drivers make full use of the 64-byte Tx/Rx FIFO and on-chip flow
control, which allows up to 921.6 Kbps data transmission. Six
different models are available as follows:
•
•
•
•
•
•
CA-108: 8 ports, RS-232
CA-114: 4 ports, RS-232/422/485
CA-134I: 4 ports, RS-422/485 w/2 KV optical isolation
protection
CA-104 V2: 4 ports, RS-232
CA-132 V2: 2 ports, RS-422/485
CA-132I V2: 2 ports, RS-422/485 w/2 KV optical isolation
protection
CA-114
CA-134I, CA-132 V2, CA-132I V2
Before installing the CA Series multiport serial module, verify that
the package contains the following items:
Please notify your sales representative if any of the above items
are missing or damaged.
3. I/O Base Address, Interrupt Vector, Serial
Interface
A8
1
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A9
2
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ON
ON
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ON
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Hex
0×000
0×200
0×300
0×380
0×3C0
0×3E0
0×3F0
0×3F8
0×008
0×018
0×038
0×078
0×0F8
0×2F8
A3 A4 A5 A6 A7 A8 A9 Hex
ON ON ON off off off ON 0×1C0
= off
For the CA-114, use SW1, SW2, and SW3 to select the serial
interface:
I/O Base Address
Use DIP switch SW1 to set port 1’s I/O base address. The other
ports will be configured automatically. The default I/O base
address is 0×180 and allows settings from 0×000 to 0×3FF. Some
popular settings are provided below:
CA-108
A3 A4 A5 A6 A7 A8 A9 Hex
ON ON ON ON off off ON 0×180
= on,
P/N: 1802001043315
A7
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off
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Serial Interface
For example, an I/O base address of
0×180 should be set as follows:
–1–
A6
4
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ON
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Use DIP switch SW2 to set port 1’s
interrupt vector. The default interrupt
vector is 0×1C0, with SW2 set as follows:
= on,
CA Series PC/104 multiport serial module
Documentation and Software CD-ROM
Quick Installation Guide
5-year product warranty statement
A5
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Interrupt Vector
2. Package Checklist
•
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•
A4
1
ON
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off
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off
off
= off
The other serial ports will be set
automatically to 0×188, 0×190, 0×198,
etc.
–2–
Interface RS-232 RS-422
SW1
SW2
SW3
–
–
ON
–
ON
OFF
4w
2w
RS-485 RS-485
ON
OFF
OFF
OFF
OFF
OFF
For the CA-134I, CA-132 V2, and CA-132I V2, use the
2-WIRE/4-WIRE and RS-422/RS-485 DIP switches to select the
serial interface:
Interface
RS-422
4-wire RS-485
2-wire RS-485
2-WIRE/4-WIRE
–
OFF
ON
–3–
RS-422/RS-485
OFF
ON
ON
4. Hardware Installation
8.
Do not install the drivers until the module has been installed in the
embedded computer. Install the module in the embedded
computer as follows:
9.
STEP 1: Turn the embedded computer off.
STEP 2: On the module, set the I/O base address, interrupt
vector, IRQ, and serial interface (if applicable).
STEP 3: Insert the module into an available PC/104 slot.
STEP 4: Screw the control board in place.
STEP 5: Connect the cables.
STEP 6: Turn the embedded computer on.
5. Software Installation
For detailed software installation instructions, please refer to the
CA Series User’s Manual.
Windows Vista (32-bit)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
After turning the embedded computer on, log into Windows as
Administrator.
Insert the Document and Software CD in the CD-ROM drive.
Select Add Hardware from the Control Panel.
A window will appear stating that “Windows needs your
permission to continue”. Click Continue.
The “Add Hardware Wizard” will open. Click Next to continue.
Select Install the hardware that I manually select from a
list (Advanced) and click Next to continue.
Select Multi-port serial adapters and click Next to continue.
Click Have Disk. For 32-bit (x86) platforms, select the \CA
Series\Software\Windows Vista\x86 folder on the CD
and click OK to continue.
Select your CA Series model and click Next to continue.
If you see a warning that the software has not passed Windows
Logo testing, click Install this driver software anyway.
The installation wizard will guide you through the port
installation procedure, starting with port 0.
If the default configuration is not used, you will need to change
the driver settings to match the hardware configuration. Use
Windows Device Manager to check and set the correct
resource.
Windows 2003 and XP (32-bit)
1.
2.
3.
4.
5.
6.
7.
After turning the embedded computer on, log into Windows as
Administrator.
Insert the Document and Software CD in the CD-ROM drive.
Select Add/Remove Hardware from Control Panel.
Select Yes, I have already connected the hardware.
Select Add new hardware device.
Select Install the hardware that I manually select from a
list (Advanced).
Select Multi-port serial adapters.
–4–
10.
11.
Select Have Disk. Select the \CA Series\Software\
Windows XP_2003\x86 folder on the CD.
If you see a warning that the software has not passed Windows
Logo testing, click Continue Anyway.
Click Finish to complete the driver installation.
If the default configuration is not used, you will need to change
the driver settings to match the hardware configuration. Use
Windows Device Manager to check and set the correct
resource.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Pin
1
3
5
7
9
Signal
TxD0-(A)
TxD0+(B)
RxD0+(B)
RxD0-(A)
GND0
Pin
11
13
15
17
19
Signal Pin* Signal* Pin* Signal*
TxD1-(A) 21 TxD2-(A) 31 TxD3-(A)
TxD1+(B) 23 TxD2+(B) 33 TxD3+(B)
RxD1+(B) 25 RxD2+(B) 35 RxD3+(B)
RxD1-(A) 27 RxD2-(A) 37 RxD3-(A)
GND1
29
GND2
39
GND3
*Pins 21 to 40 are for CA-114, CA-134I only
Windows 2000
1.
RS-422, 4-wire RS-485 (CA-132 V2, CA-132I V2, CA-114,
CA-134I)
After powering on your PC, log into Windows 2000 as
Administrator.
Insert the Document and Software CD in the CD-ROM drive.
Select Add/Remove Hardware from Control Panel.
Select Add/Troubleshoot a device.
Select Add new device.
Select No, I want to select the hardware from a list.
Select Multi-port serial adapters.
Select Have Disk. Select the \CA
Series\Software\Windows 2K folder on the CD and click
Next to continue.
If you see a warning that the software has not passed Windows
Logo testing, click Yes to proceed with the installation.
Click Finish to complete the driver installation.
If the default configuration is not used, you will need to change
the driver settings to match the hardware configuration. Use
Windows Device Manager to check and set the correct
resource.
Linux
Please refer to the user’s manual for instructions on installing the
Linux drivers.
6. Pin Assignments and Cable Wiring
The box header connector on the module can be used with optional
serial cables to connect to your serial devices. The pin assignments
are as follows:
2- wire RS-485 (CA-132 V2, CA-132I V2, CA-114, CA-134I)
Pin Signal Pin Signal Pin* Signal* Pin* Signal*
5 Data0+(B) 15 Data1+(B) 25 Data2+(B) 35 Data3+(B)
7 Data0-(A) 17 Data1-(A) 27 Data2-(A) 37 Data3-(A)
9
GND0
19
GND1
29
GND2
39
GND3
*Pins 21 to 40 are for CA-114, CA-134I only
Pin
1
2
3
4
5
6
7
8
DB9 (M) connectors
DB25 (M) connectors
(CBL-F40M9x4-50,
(CBL-F40M25x4-50,
CBL-F20M9x4-50)
CBL-F20M25x4-50)
RS-422,
RS-422,
2-wire
2-wire
RS-232 4-wire
Pin RS-232 4-wire
RS-485
RS-485
RS-485
RS-485
DCD
TxD-(A)
--2
TxD RxD+(B) Data+(B)
RxD TxD+(B)
--3
RxD TxD+(B)
--TxD RxD+(B) Data+(B) 4
RTS
----DTR
RxD-(A) Data-(A)
5
CTS
----GND
GND
GND
6
DSR
----DSR
7
GND
GND
GND
RTS
8
DCD
TxD-(A)
--CTS
20
DTR
RxD-(A) Data-(A)
RS-232 (CA-108*, CA-114, CA-104 V2)
Pin
1
2
3
4
5
6
7
9
Signal
DCD0
DSR0
RxD0
RTS0
TxD0
CTS0
DTR0
GND0
Pin
11
12
13
14
15
16
17
19
Signal
DCD1
DSR1
RxD1
RTS1
TxD1
CTS1
DTR1
GND1
Pin
21
22
23
24
25
26
27
29
Signal
DCD2
DSR2
RxD2
RTS2
TxD2
CTS2
DTR2
GND2
Pin
31
32
33
34
35
36
37
39
Signal
DCD3
DSR3
RxD3
RTS3
TxD3
CTS3
DTR3
GND3
*There are two 40-pin box header connectors on the CA-108, each
of which connects to 4 serial ports.
–5–
www.moxa.com/support
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+86-21-5258-9955 (toll-free: 800-820-5036)
 2015 Moxa Inc. All rights reserved.
–6–
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