MOXA CA-134I
4-port RS-422/485 PC/104 modules with 2 KV optical isolation protection
- 921.6 kbps maximum baudrate for super fast data transmission
- On-chip S/W flow control
- Built-in 15 kV ESD protection
- IRQ settings, I/O settings, and serial interface are jumper and DIP switch selectable
- Onboard Tx and Rx LED indicators for each port
- Windows CE 5.0/6.0 and Windows XP embedded operating systems supported
- Wide temperature model available for -40 to 85°C environments
The MOXA CA-134I is a 4-port RS-422/485 PC/104 module with 2 KV optical isolation protection that conforms to the embedded PC standard.
The PC/104 standard and its stack design was developed specifically for embedded applications, which require smaller, more robust boards for reliable data transfer in harsh, industrial-type environments.
The MOXA CA-134I module works with PC/104 CPU boards that accept the PC/104 expansion interface. It can be connected to many different devices with the optional DB9 or DB25 connection cables, and because of its versatile driver support it is well suited for a wide choice of applications.
As all multiport serial board modules in the PC/104 series, the MOXA CA-134I offers a reliable, high performance solution for multiport serial communications.
Applications:
- Industrial Control Systems
- KIOSKs
- Vending Machines
- Instruments
- Military Equipment
- Testing Equipment
- ATMs
- POS Devices
Hardware
Comm. Controller<
16C550C or compatible x 4
Bus
PC/104 bus
Connector
40-pin box header
DIP Switches
I/O base address, interrupt vector, serial interface
Serial Interface
Number of Ports
4
Serial Standards
RS-422/485
Max. No. of Boards per PC
4
Serial Line Protection
ESD Protection
15 kV on the board
Electrical Isolation
2 kV
Performance
Baudrate
50 bps to 921.6 kbps
Serial Communication Parameters
Data Bits
5, 6, 7, 8
Stop Bits
1, 1.5, 2
Parity
None, Even, Odd, Space, Mark
IRQ
3, 4, 5, 6, 7, 9, 10, 11, 12, 15 (shared for all ports)
FIFO
64 bytes
Serial Signals
RS-422
TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-4w
TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-2w
Data+(B), Data-(A), GND
Operating Systems
Windows Real COM Drivers
Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008 (x86/x64),
DOS, Windows Embedded CE 5.0/6.0, Windows XP Embedded
Fixed TTY Drivers
QNX 4, QNX 6
Linux Real TTY Drivers
Linux 2.4.x, 2.6.x
Physical Characteristics
Dimensions
90 x 96 mm (3.54 x 3.78 in)
Environmental Limits
Operating Temperature
Standard Models: 0 to 55°C (32 to 131°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Storage Temperature
-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity
5 to 95% (non-condensing)
Altitude
Up to 2000 m
Note Please contact us if you require products guaranteed to function properly at higher altitudes.
Standards and Certifications
EMC
CE, FCC
EMI
EN 55022, EN 61000-3-2, EN 61000-3-3, FCC Part 15 Subpart B Class A
EMS
EN 55024, IEC 61000-6-2, IEC 61000-6-4, IEC 61000-4-2, IEC 61000-4-3,
IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11 (DIPS)
Green Product
RoHS, CRoHS, WEEE
MTBF (mean time between failures)
Time
339,822 hrs
Database
Telcordia (Bellcore), GB
Power Requirements
Power Consumption
220 mA @ 5 VDC
Ordering Information
CA-134I
- PC/104 bus, 4-port RS-422/485 module with 2 KV optical isolation, 0 to 55°C operating temperature
CA-134I-T
- PC/104 bus, 4-port RS-422/485 module with 2 KV optical isolation, -40 to 85°C operating temperature